In [24]:

    

import numpy as np
from matplotlib import animation
from matplotlib import pylab as plt
# requires ImageMagicks
# JS Animation import is available at http://github.com/jakevdp/JSAnimation
from JSAnimation import IPython_display


    

In [15]:

    

filename = '../py4we/test/mann/sim1'
with open(filename, 'r') as f:
    data = f.read()


    

In [16]:

    

M = np.fromstring(data, np.float32)


    

In [17]:

    

M.shape[0]/128/128


    

    
Out[17]:





1024

In [18]:

    

N = M.reshape(1024,128,128)


    

In [19]:

    

import matplotlib.pylab as pl


    

In [20]:

    

pl.contourf(N[1,:,:])


    

    
Out[20]:





<matplotlib.contour.QuadContourSet instance at 0x10e853dd0>






    

In [21]:

    

pl.plot(N[:,1,1]);


    

In [30]:

    

fig = plt.figure(figsize=[6,6])
ax = plt.subplot(111)
im = ax.imshow(N[1,:,:], origin='upper', )

# initialization function: plot the background of each frame
def init():
    im = ax.imshow(N[1,:,:], origin='upper', )
    return im,


# animation function.  This is called sequentially
Nframes = 12
def animate(i):
    #im.set_data(N[i,:,:])
    im = ax.imshow(N[i,:,:], origin='upper', )
    return im,

anim = animation.FuncAnimation(fig, animate, init_func=init, frames=Nframes, interval=50)
IPython_display.display_animation(anim, default_mode='once')
#anim.save('MagicTriangle.gif', writer='imagemagick')


    

    
Out[30]:








    
    

    
    

    –
    
    
    
    
    
    
    
    +
  

     Once 
     Loop 
     Reflect 
  

In [4]:

    




    

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