id summary reporter owner description type status priority milestone component version severity resolution keywords cc 5070 gdalbuildvrt won't respect -srcnodata value for overlapping rasters jaerobbo warmerdam "I've researched and it appears that buildvrt is supposed to be able to resolve overlap areas when no data values are defined for the sources, but I am unable to produce the expected results. I've tried the following workflow: 1. Set No data values to -999 for rsters gdal_translate -ot float32 -of gtiff -a_nodata -999 in_01.tif out_01.tif gdal_translate -ot float32 -of gtiff -a_nodata -999 in_02.tif out_02.tif 2. Build VRT with specified source no data value gdalbuildvrt -srcnodata -999 -hidenodata out.vrt *.tif Am I doing something wrong, or is this an issue?" defect closed normal GDAL_Raster 1.10.0 normal invalid