id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc 6175,netCDF classic reports negative nodata value for unsigned byte > 127,Even Rouault,Even Rouault,"When creating a netCDF dataset (with classic netCDF) with GDAL Byte type (ie unsigned) and setting a nodata value in [128,255] range, and reading it back, it appears negative. This is due to classic netCDF only supporting signed byte by default. GDAL uses a trick (metadata _Unsigned=True) to correct the interpretation, so in case of unsigned byte, we have to offset negative nodata values by 256 to get back the correct value",defect,closed,normal,2.1.0,GDAL_Raster,unspecified,normal,fixed,netcdf,