fix: gdalbuildvrt fails when different coordinate system desc TDE-818 #596
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Description
This is to fix the
gdalbuildvrt does not support heterogenous projectionerror when the coordinate system description is different (for tiffs having the same EPSG). This also allows to build a VRT file with tiffs having different EPSG, which is not what we want. However, in our workflow, theargo-tasktile-index-validateverify that all the images have the same EPSG code.Tests
I've been testing this fix retiling
DEM_BA32_2016_1000_4032.tifandDEM_BA32_2016_1000_4031.tifwhich was failing without this fix.I could not generate a test case from the production case having this issue we had. The process to create a lighter tiff does modify this coordinate system description removing the slight difference that was present before generating "smaller" tiffs.