In [17]:

    

import numpy as np
from   vispy import gloo, app
from   vispy.gloo import Program


# Load the vispy bindings for the iPython Notebook which enables WebGL
%load_ext vispy.ipython


    

    




The vispy.ipython extension is already loaded. To reload it, use:
  %reload_ext vispy.ipython

In [4]:

    

vertex = """
attribute vec2 position;
attribute vec2 texcoord;
varying vec2 v_texcoord;

void main()
{
  gl_Position = vec4(position, 0.0, 1.0);
  v_texcoord = texcoord;
}
"""


    

In [5]:

    

fragment = """
uniform sampler2D texture;
varying vec2 v_texcoord;
void main()
{
  gl_FragColor = texture2D(texture, v_texcoord);
}
"""


    

In [22]:

    

def checkerboard(grid_num=8, grid_size=32):
    row_even = grid_num // 2 * [0, 1]
    row_odd = grid_num // 2 * [1, 0]
    Z = np.row_stack(grid_num // 2 * (row_even, row_odd)).astype(np.uint8)
     return 255 * Z.repeat(grid_size, axis=0).repeat(grid_size, axis=1)


    

    




WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60ca7e9a90>> repeat 2048
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60ca7e9a90>> repeat 2048
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60ca85ceb8>> repeat 2048
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60ca85ceb8>> repeat 2048
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.

In [21]:

    

class Canvas(app.Canvas):
    def __init__(self):
        app.Canvas.__init__(self, size=(512, 512), title='Textured quad',
                            keys='interactive')

        # Build program & data
        self.program = Program(vertex, fragment, count=4)
        self.program['position'] = [(-1, -1), (-1, +1),
                                    (+1, -1), (+1, +1)]
        self.program['texcoord'] = [(0, 0), (1, 0), (0, 1), (1, 1)]
        self.program['texture'] = checkerboard()

        gloo.set_viewport(0, 0, *self.physical_size)

        self.show()

    def on_draw(self, event):
        gloo.set_clear_color('white')
        gloo.clear(color=True)
        self.program.draw('triangle_strip')

    def on_resize(self, event):
        gloo.set_viewport(0, 0, *event.physical_size)


    

    




WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 256
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 256
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 256
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 256
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.

In [20]:

    

c = Canvas(size=(300, 300))


    

    




---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-20-b4e1769a6de0> in <module>()
----> 1 c = Canvas(size=(300, 300))

<ipython-input-14-754ca2eaa97a> in __init__(self, size)
     31         self.timer = app.Timer('auto', connect=self.on_timer, start=True)
     32 
---> 33         self.show()
     34 
     35     # ---------------------------------

/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/canvas.py in show(self, visible, run)
    427             Run the backend event loop.
    428         """
--> 429         self._backend._vispy_set_visible(visible)
    430         if run:
    431             self.app.run()

/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/_ipynb_webgl.py in _vispy_set_visible(self, visible)
    197             return
    198         if self._widget is None:
--> 199             self._widget = VispyWidget()
    200             self._widget.set_canvas(self._vispy_canvas)
    201         display(self._widget)

/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/ipython/_widget.py in __init__(self, **kwargs)
     45     def __init__(self, **kwargs):
     46         super(VispyWidget, self).__init__(**kwargs)
---> 47         self.on_msg(self.events_received)
     48         self.canvas = None
     49         self.canvas_backend = None

AttributeError: 'VispyWidget' object has no attribute 'on_msg'





    




WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_view' is given but not known.
WARNING:vispy:Variable 'u_view' is given but not known.
WARNING: Variable 'a_position' is given but not known.
WARNING:vispy:Variable 'a_position' is given but not known.
WARNING: Variable 'a_id' is given but not known.
WARNING:vispy:Variable 'a_id' is given but not known.
WARNING: Variable 'u_projection' is given but not known.
WARNING:vispy:Variable 'u_projection' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Traceback (most recent call last):
  File "/usr/lib/python3.5/runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3.5/site-packages/ipykernel/__main__.py", line 3, in <module>
    app.launch_new_instance()
  File "/usr/lib/python3.5/site-packages/traitlets/config/application.py", line 592, in launch_instance
    app.start()
  File "/usr/lib/python3.5/site-packages/ipykernel/kernelapp.py", line 403, in start
    ioloop.IOLoop.instance().start()
  File "/usr/lib/python3.5/site-packages/zmq/eventloop/ioloop.py", line 162, in start
    super(ZMQIOLoop, self).start()
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 810, in start
    self._run_callback(callback)
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 592, in _run_callback
    ret = callback()
  File "/usr/lib/python3.5/site-packages/tornado/stack_context.py", line 275, in null_wrapper
    return fn(*args, **kwargs)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/_ipynb_webgl.py", line 209, in _draw_event
    self._vispy_canvas.events.draw()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 455, in __call__
    self._invoke_callback(cb, event)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 475, in _invoke_callback
    self, cb_event=(cb, event))
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 323, in _handle_exception
    logger.log_exception()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 265, in log_exception
    stack = "".join(traceback.format_stack()[:-tb_skip])
  << caught exception here: >>
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 471, in _invoke_callback
    cb(event)
  File "<ipython-input-14-754ca2eaa97a>", line 70, in on_draw
    self.program.draw('line_strip')
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/gloo/program.py", line 439, in draw
    raise RuntimeError('Must have at least one attribute')
RuntimeError: Must have at least one attribute
WARNING:vispy:Traceback (most recent call last):
  File "/usr/lib/python3.5/runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3.5/site-packages/ipykernel/__main__.py", line 3, in <module>
    app.launch_new_instance()
  File "/usr/lib/python3.5/site-packages/traitlets/config/application.py", line 592, in launch_instance
    app.start()
  File "/usr/lib/python3.5/site-packages/ipykernel/kernelapp.py", line 403, in start
    ioloop.IOLoop.instance().start()
  File "/usr/lib/python3.5/site-packages/zmq/eventloop/ioloop.py", line 162, in start
    super(ZMQIOLoop, self).start()
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 810, in start
    self._run_callback(callback)
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 592, in _run_callback
    ret = callback()
  File "/usr/lib/python3.5/site-packages/tornado/stack_context.py", line 275, in null_wrapper
    return fn(*args, **kwargs)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/_ipynb_webgl.py", line 209, in _draw_event
    self._vispy_canvas.events.draw()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 455, in __call__
    self._invoke_callback(cb, event)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 475, in _invoke_callback
    self, cb_event=(cb, event))
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 323, in _handle_exception
    logger.log_exception()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 265, in log_exception
    stack = "".join(traceback.format_stack()[:-tb_skip])
  << caught exception here: >>
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 471, in _invoke_callback
    cb(event)
  File "<ipython-input-14-754ca2eaa97a>", line 70, in on_draw
    self.program.draw('line_strip')
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/gloo/program.py", line 439, in draw
    raise RuntimeError('Must have at least one attribute')
RuntimeError: Must have at least one attribute
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> for DrawEvent
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> for DrawEvent
WARNING: Traceback (most recent call last):
  File "/usr/lib/python3.5/runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3.5/site-packages/ipykernel/__main__.py", line 3, in <module>
    app.launch_new_instance()
  File "/usr/lib/python3.5/site-packages/traitlets/config/application.py", line 592, in launch_instance
    app.start()
  File "/usr/lib/python3.5/site-packages/ipykernel/kernelapp.py", line 403, in start
    ioloop.IOLoop.instance().start()
  File "/usr/lib/python3.5/site-packages/zmq/eventloop/ioloop.py", line 162, in start
    super(ZMQIOLoop, self).start()
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 810, in start
    self._run_callback(callback)
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 592, in _run_callback
    ret = callback()
  File "/usr/lib/python3.5/site-packages/tornado/stack_context.py", line 275, in null_wrapper
    return fn(*args, **kwargs)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/_ipynb_webgl.py", line 209, in _draw_event
    self._vispy_canvas.events.draw()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 455, in __call__
    self._invoke_callback(cb, event)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 475, in _invoke_callback
    self, cb_event=(cb, event))
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 323, in _handle_exception
    logger.log_exception()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 265, in log_exception
    stack = "".join(traceback.format_stack()[:-tb_skip])
  << caught exception here: >>
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 471, in _invoke_callback
    cb(event)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/gloo/context.py", line 170, in flush_commands
    self.shared.parser.parse([('CURRENT', 0)])
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/_ipynb_webgl.py", line 110, in parse
    self._widget.send_glir_commands(commands)
AttributeError: 'NoneType' object has no attribute 'send_glir_commands'
WARNING:vispy:Traceback (most recent call last):
  File "/usr/lib/python3.5/runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3.5/site-packages/ipykernel/__main__.py", line 3, in <module>
    app.launch_new_instance()
  File "/usr/lib/python3.5/site-packages/traitlets/config/application.py", line 592, in launch_instance
    app.start()
  File "/usr/lib/python3.5/site-packages/ipykernel/kernelapp.py", line 403, in start
    ioloop.IOLoop.instance().start()
  File "/usr/lib/python3.5/site-packages/zmq/eventloop/ioloop.py", line 162, in start
    super(ZMQIOLoop, self).start()
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 810, in start
    self._run_callback(callback)
  File "/usr/lib/python3.5/site-packages/tornado/ioloop.py", line 592, in _run_callback
    ret = callback()
  File "/usr/lib/python3.5/site-packages/tornado/stack_context.py", line 275, in null_wrapper
    return fn(*args, **kwargs)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/_ipynb_webgl.py", line 209, in _draw_event
    self._vispy_canvas.events.draw()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 455, in __call__
    self._invoke_callback(cb, event)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 475, in _invoke_callback
    self, cb_event=(cb, event))
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 323, in _handle_exception
    logger.log_exception()
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/logs.py", line 265, in log_exception
    stack = "".join(traceback.format_stack()[:-tb_skip])
  << caught exception here: >>
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/util/event.py", line 471, in _invoke_callback
    cb(event)
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/gloo/context.py", line 170, in flush_commands
    self.shared.parser.parse([('CURRENT', 0)])
  File "/usr/lib/python3.5/site-packages/vispy-0.5.0.dev0-py3.5.egg/vispy/app/backends/_ipynb_webgl.py", line 110, in parse
    self._widget.send_glir_commands(commands)
AttributeError: 'NoneType' object has no attribute 'send_glir_commands'
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> for DrawEvent
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> for DrawEvent
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 2
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 2
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 2
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 2
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 4
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 4
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 4
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 4
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 8
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 8
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 8
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 8
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 16
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 16
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 16
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 16
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 32
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 32
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 32
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 32
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 64
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60caf97cc0>> repeat 64
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 64
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60caf97780>> repeat 64
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
ERROR: Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60ca7e9a90>> repeat 512
ERROR:vispy:Invoking <bound method Canvas.on_draw of <Canvas (ipynb_webgl) at 0x7f60ca7e9a90>> repeat 512
ERROR: Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60ca85ceb8>> repeat 512
ERROR:vispy:Invoking <bound method GLContext.flush_commands of <GLContext at 0x7f60ca85ceb8>> repeat 512
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.
WARNING: Variable 'u_model' is given but not known.
WARNING:vispy:Variable 'u_model' is given but not known.