In [1]:

    

import scipy.interpolate


    

In [2]:

    

x = [0,0,1,1]
y = [0,1,0,1] 
values = [0,0,0,9]
L = scipy.interpolate.LinearNDInterpolator(np.c_[x,y], values)


    

In [3]:

    

X, Y = np.mgrid[0:1:10j,0:1:10j]
plt.pcolor(X,Y, L(X,Y))


    

    
Out[3]:





<matplotlib.collections.PolyCollection at 0x29f4e50>






    

In [24]:

    

x = [0,0,1,1, 0,0,1, 0,1,1]
y = [0,1,0,1, 0,1,0, 1,0,1] 
values = [0,0,0,9, 0,5,5, 3,3,9]
L = scipy.interpolate.LinearNDInterpolator(np.c_[x,y], values)


    

In [25]:

    

plt.pcolor(X,Y, L(X,Y))
plt.colorbar()
plt.triplot(L.tri.points[:,0],L.tri.points[:,1], L.tri.simplices.copy())


    

In [12]:

    

scipy.interpolate.LinearNDInterpolator?


    

In [ ]: