In [1]:
import numpy as np
In [2]:
spd=rand(10,10)
In [3]:
dir=20*np.ones((10,10))
In [4]:
U=spd*np.exp(1j*dir/180*np.pi)
In [5]:
u=U.real
v=U.imag
In [6]:
quiver(u,v)
Out[6]: