[Numpy-discussion] unwrap for masked arrays?

[Benjamin Root]

It does not appear that unwrap works properly for masked arrays.  First, it
uses np.asarray() at the start of the function.  However, that alone would
not fix the problem given the nature of how unwrap works (performing diff
operations).  I tried a slightly modified version of unwrap, but I could not
get it to always work properly.  Anybody know of an alternative or a
work-around?

Thanks,
Ben Root
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