Snap 10 GPF bandmath issue

When I do bandmaths on a Collocated image (ASTER), the edge effects where the bands don’t overlap is throwing off the colour of the image and I can’t analyze it anymore. This is new in SNAP 10.

Here is an image that was collocated, and then bandmaths were applied with a graph.

But if I do the the calculation within the collocated image using the bandmath from the menu, it displays fine.

It seems like GPF is problematic doing BandMaths and Subsetting compared to SNAP 9. I have hundreds of bandmaths to apply so I won’t be able to accomplish this manually unless I script it in Python. Maybe I’ll try that…

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Jira ticket SNAP-3696 created

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