How to merge 2 numpy arrays?

Question

I feel like there is some documentation I am missing, but I can\'t find anything on this specific example - everything is just about concatenating or stacking arrays.

I

Answer 1

Sounds like the function you're looking for is stack(), using it to stack along the 3rd dimension.

import numpy as np

x = np.asarray([[1,2,3],[4,5,6]])
y = np.asarray([[7,8,9],[10,11,12]])
z = np.stack((x, y), 2)