Raise warning if replace_outliers does not complete its job

OpenPIV / openpiv-python

OpenPIV is an open source Particle Image Velocimetry analysis software written in Python and Cython

http://www.openpiv.net

GNU General Public License v3.0

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Raise warning if replace_outliers does not complete its job #331

Open alexlib opened 1 month ago

alexlib commented 1 month ago

Describe the bug @nepomnyi reported cases in which windef multipass fails. @alexlib found that it is related to the case when the replace outliers leave some NaNs behind. For instance, when the number of filter iterations is small and the regions of NaNs are large.