id summary reporter owner description type status priority milestone component version severity resolution keywords cc 1964 Error appears in 1.4.3 which wasn't in 1.4.2 sprice warmerdam "This seems to have appeared in 1.4.3. It seems to be having a problem with my '-dstnodata ""0 0 20""' option. With the current version, GDAL errors out and produces a 4KB GeoTIFF. With v1.4.2, no error is produced and the GeoTIFF is as expected. I can post a link to the source file on request, but it is 267MB compressed. {{{ v1.4.2: $ ./gdalwarp -dstnodata ""0 0 20"" -of GTiff -ts 256 256 -t_srs '+proj=merc +a=6378137.0 +b=6378137.0 +wktext +units=m' -te -8233185.1903991 1110477.1468928 -8228293.220589 1115369.1167029 N010W074_x1.merc.tif 1_03868.srs.tif Creating output file that is 256P x 256L. Processing input file N010W074_x1.merc.tif. :0...10...20...30...40...50...60...70...80...90...100 - done. v1.4.3: $ ./gdalwarp -dstnodata ""0 0 20"" -of GTiff -ts 256 256 -t_srs '+proj=merc +a=6378137.0 +b=6378137.0 +wktext +units=m' -te -8233185.1903991 1110477.1468928 -8228293.220589 1115369.1167029 N010W074_x1.merc.tif 1_03868.srs.tif Creating output file that is 256P x 256L. Processing input file N010W074_x1.merc.tif. ERROR 1: Invalid nBandCount or bMaskIsFloat argument in SourceNoDataMask $ ./gdalinfo N010W074_x1.merc.tif Driver: GTiff/GeoTIFFSize is 11651, 11797 Coordinate System is: PROJCS[""unnamed"", GEOGCS[""unnamed ellipse"", DATUM[""unknown"", SPHEROID[""unnamed"",6378137,0]], PRIMEM[""Greenwich"",0], UNIT[""degree"",0.0174532925199433]], PROJECTION[""Mercator_1SP""], PARAMETER[""latitude_of_origin"",0], PARAMETER[""central_meridian"",0], PARAMETER[""scale_factor"",1], PARAMETER[""false_easting"",0], PARAMETER[""false_northing"",0], UNIT[""metre"",1, AUTHORITY[""EPSG"",""9001""]]] Origin = (-8237642.318702000193298,1118889.974857999943197) Pixel Size = (19.109001938546044,-19.108775438247005) Metadata: AREA_OR_POINT=Area TIFFTAG_XRESOLUTION=219 TIFFTAG_YRESOLUTION=222 TIFFTAG_RESOLUTIONUNIT=3 (pixels/cm) Corner Coordinates: Upper Left (-8237642.319, 1118889.975) ( 74d 0'0.00""W, 10d 0'0.00""N) Lower Left (-8237642.319, 893463.751) ( 74d 0'0.00""W, 8d 0'0.00""N) Upper Right (-8015003.337, 1118889.975) ( 72d 0'0.00""W, 10d 0'0.00""N) Lower Right (-8015003.337, 893463.751) ( 72d 0'0.00""W, 8d 0'0.00""N) Center (-8126322.828, 1006176.863) ( 73d 0'0.00""W, 9d 0'4.98""N) Band 1 Block=512x512 Type=Byte, ColorInterp=Red Overviews: 3884x3933, 1942x1967, 971x984, 486x492, 243x246, 122x123 Band 2 Block=512x512 Type=Byte, ColorInterp=Green Overviews: 3884x3933, 1942x1967, 971x984, 486x492, 243x246, 122x123 Band 3 Block=512x512 Type=Byte, ColorInterp=Blue Overviews: 3884x3933, 1942x1967, 971x984, 486x492, 243x246, 122x123 }}} " defect closed normal 1.4.4 Utilities 1.4.3 normal fixed gdalwarp