id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc 7075,"gdalwarp: destination nodata implictly set if source has, but even when -dstalpha is specified",Even Rouault,warmerdam,"See https://lists.osgeo.org/pipermail/gdal-dev/2017-October/047320.html gdalwarp recopies implictly the source nodata value to the target dataset, even if -dstalpha is specified. Having both nodata and alpha is confusing. It appears that the current behaviour is a unintented side effect of a GDAL 1.11.0 change: {{{ * gdalwarp: copy nodata values from source to dest if -dstnodata is not given ; add option to not set dest nodata with -dstnodata None (#5087) }}} ",defect,closed,normal,2.3.0,default,unspecified,normal,fixed,,