Original comment by Chris Mutel (Bitbucket: cmutel, GitHub: cmutel).
It looks like every .save call already disallows pickling. Unclear where this is happening in the calculation chain. Can’t reproduce on MacOS. Close of now, while still allowing loading of pickled numpy arrays.
Original report by Chris Mutel (Bitbucket: cmutel, GitHub: cmutel).
Should also apply to all other BW2 libraries. Then remove `allow_pickle=True`.