Numpy Array Matrix Stacking

Question

I have 3 numpy arrays -

XX, XY, YY , each having a shape of (200, 300)

I'm trying to stack an array of shape 200x300x2x2

[ XX, XY
XY, YY ]

How can I do this? Thanks!

John Zwinck · Accepted Answer · 2018-10-07 00:27:43Z

2

I'd do it this way:

np.dstack((xx, xy, xy, yy)).reshape(200, 300, 2, 2)

answered Oct 7, 2018 at 0:27

John Zwinck

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