Greetings, Is dx_dy, dy_dx = (0,0) The Top Left/Right value?? -- Regards, Clive Swan -- M: +44 7766 452665 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osgeo.org/pipermail/gdal-dev/attachments/20221216/25d3bc6c/attachment-0001.htm>