Numpy meshgrid in 3D

Question

Numpy\'s meshgrid is very useful for converting two vectors to a coordinate grid. What is the easiest way to extend this to three dimensions? So given three vectors x, y, an

Answer 1

You can achieve that by changing the order:

import numpy as np
xx = np.array([1,2,3,4])
yy = np.array([5,6,7])
zz = np.array([9,10])
y, z, x = np.meshgrid(yy, zz, xx)