I’m trying to import a Zygo generated WFE (phase -- saved as a .DAT file) file provided by a vendor as a grid phase surface. When I select the file and click “import” I get the error “Grid files must have at least 5 rows and 5 columns.” The file appears to be a binary metropro dat format, it’s unclear how to reformat the data to make it more friendly for import. I am using version 21.2.2 Premium. Is there a way to import these files or convert them such that they can be imported?
Best answer by David.Nguyen
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