[Numpy-discussion] How to concatenate two arrays without duplicating memory?
"V. Armando Solé"
sole@esrf...
Wed Sep 2 02:40:49 CDT 2009
Hello,
Let's say we have two arrays A and B of shapes (10000, 2000) and (10000,
4000).
If I do C=numpy.concatenate((A, B), axis=1), I get a new array of
dimension (10000, 6000) with duplication of memory.
I am looking for a way to have a non contiguous array C in which the
"left" (10000, 2000) elements point to A and the "right" (10000, 4000)
elements point to B.
Any hint will be appreciated.
Thanks,
Armando
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