[Numpy-discussion] recover original array from unpackbits

Alan G Isaac alan.isaac at gmail.com
Sat Dec 6 12:52:01 EST 2014

I'm using `packbits` to store directed graphs.
I save the packed arrays as .npy files for later use.

(I had hoped that .npy files for boolean arrays
might be packed, but this is not true -- not sure why.)

Because of the zero padding, to recover them
after `unpackbits`, I need the graph dimensions.
(These are square to that is inferrable, but
for general binary relations even that is not
true.)  I'm wondering how others approach this.

Alan Isaac

More information about the NumPy-Discussion mailing list