On 11-01-05 04:06 PM, MyKillK wrote:
Hello all, My question is simple. Is it possible to combine two GeoTIFFs, each with its own unique color palette into a single image that is properly color mapped? Each image only has 16 colors so I feel like it should be possible to copy Image #1's color table straight into indexes 0-15 and then remap Image #2's color table to indexes 16-31. For the life of I can't figure out how this can be done, it always wants to use Image #1's color table alone in the merged TIFF.
Michael, I am not aware of any existing GDAL application to do this. You could use pct2rgb.py on each image, merge the RGB images, and then use rgb2pct.py to produce a paletted image from the result that would likely have 32 colors. Best regards, -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, [email protected] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Programmer for Rent _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
