id summary reporter owner description type status priority milestone component version severity resolution keywords cc 914 MrSID fails in MapServer richard.greenwood@… warmerdam "{{{ MapServer (from FWTools 0.9.9 windows binary distribution) displays the following error when attempting to dispaly a MrSID file: msDrawMap(): Image handling error. Failed to draw layer named 'color2004'. MrSIDRasterBand::IRasterIO(): Failed to load image. mg2 somethi: Unable to access file. GDALRasterIO() failed: drawGDAL() For this sid file, gdalinfo reports: Driver: MrSID/Multi-resolution Seamless Image Database (MrSID) Size is 95930, 104860 Coordinate System is `' Origin = (404380.000000,4962530.000000) Pixel Size = (1.00000000,-1.00000000) Metadata: IMAGE__STATISTICS_MIN=0,0,0 IMAGE__STATISTICS_MAX=255,255,255 IMAGE__STATISTICS_MEAN=60.094310,65.119011,63.999153 IMAGE__STATISTICS_STANDARD_DEVIATION=53.808704,53.479578,50.239969 IMAGE__BITS_PER_SAMPLE=8 IMAGE__INPUT_FORMAT=GeoTIFF GEOTIFF_NUM__1025__GTRasterTypeGeoKey=1 GEOTIFF_CHAR__GTRasterTypeGeoKey=RasterPixelIsArea GEOTIFF_NUM__1026__GTCitationGeoKey=written by OrthoVista Version 4.0.0 IMAGE__INPUT_FILE_SIZE=23922773305.000000 IMAGE__INPUT_NAME=D:\Source\Fremont\n_4311101_ne_12_1_2004mmdd.tif, D:\Source\ Fremont\n_4311101_nw_12_1_2004mmdd.tif Dozens of source tiff files listed here IMAGE__COMPRESSION_VERSION=2,0,0 IMAGE__TARGET_COMPRESSION_RATIO=50.000000 IMAGE__COMPRESSION_NLEV=9 IMAGE__COMPRESSION_WEIGHT=4.000000 IMAGE__COMPRESSION_GAMMA=2.000000 IMAGE__COMPRESSION_BLOCK_SIZE=512 IMAGE__CREATION_DATE=Fri Sep 17 08:22:00 2004 IMAGE__WIDTH=95930 IMAGE__HEIGHT=104860 IMAGE__COLOR_SCHEME=0 IMAGE__DATA_TYPE=0 IMAGE__XY_ORIGIN=404380.500000,4962529.500000 IMAGE__X_RESOLUTION=1.000000 IMAGE__Y_RESOLUTION=1.000000 Corner Coordinates: Upper Left ( 404380.000, 4962530.000) Lower Left ( 404380.000, 4857670.000) Upper Right ( 500310.000, 4962530.000) Lower Right ( 500310.000, 4857670.000) Center ( 452345.000, 4910100.000) Band 1 Block=1024x128 Type=Byte, ColorInterp=Red Band 2 Block=1024x128 Type=Byte, ColorInterp=Green Band 3 Block=1024x128 Type=Byte, ColorInterp=Blue The MapServer requested extent and render size: SIZE 645 485 EXTENT 404380 4857670 500310 4962530 The sid file can be downloaded from: http://inside.uidaho.edu/asp/NAIP2004.asp I was using ""Fremnot County"" (400MB) but I encountered the same error with ""Teton County"" (100MB) which is also available from the URI above. I was able to display this sid file about a year ago in the mapserver/gdal version at that time, however performance was very slow. I attempted to display the sid file in OpenEV, FWTools version 0.9.9. I let it run for about 2 hours, in which time it had displayed about 1/2 of the image. Do not hesitate to contact me if there is additional information or help that I can provide. Thanks, Rich }}}" defect closed high GDAL_Raster unspecified normal worksforme