Concatenate 3D arrays

[paul18fr]

Ok I fixed it and I figured out my mistake: axis=0 becomes the depth one for a 3D array and not rows axis as in a 2D array

A = np.zeros( (2, 3, 5) )
print("A = {}\n".format(A))
## 1rst term => depth
## 2 other terms => (i,j)

## basic 2D array
B = np.ones( (3, 5) )
print("B = {}\n".format(B))

## 2D array reshaped into 3D one prior to be concatenated
Bprime = B.reshape(1,3,5)
print("Bprime = {}\n".format(Bprime))

## C is created and suppoed to be A expanded by B
# C = np.concatenate( (A, Bprime) )
C = np.concatenate( (A, Bprime), axis = 0)
print("C = {}\n".format(C))