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[BUG] MCCD interpolation

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#630 1 comment 0 reactions 1 assignee View on GitHub

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@martinkilbinger is already working on this.

Since May 30, 2023.

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Description

bug

When calling the function utils.shift_ker_stack in mccd.py, the kernel size lanc_rad is negative for three of the 1262 P3 CFIS tiles. This creates a numpy error. It seems that all PSF moments are -1, which is set as size in line mccd.py:1351.

This error should either be caught earlier, or the lanc_rad variable be set accordingly to a valid number.

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