On Tue, Oct 18, 2016 at 4:18 PM, Allan Haldane <allanhald...@gmail.com> wrote:
> As for whether it should default to "True" or "False", the arguments I > see are: > > * False, because that is the way most functions like `np.ma.sum` > already work, as well as matlab and octave's similar "nanconv". > > * True, because its effects are more visible and might lead to less > surprises. The "False" case seems like it is often not what the user > intended. Eg, it affects the overall normalization of normalized > kernels, and the choice of 0 seems arbitrary. > > If no one says anything, I'd probably go with True > I also have serious concerns about if it ever actually makes sense to use `propagate_mask=False`. So, I think it's definitely appropriate to default to `propagate_mask=True`.
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