[gdal-dev] Expanding a palette image to 3 bands

Henneke, Amanda M amanda.m.henneke at boeing.com
Fri Aug 14 09:21:38 EDT 2009

Hello all-

I have a need to expand a 1 band palette tif file into a 3 band (rgb) tif file.  I have found that gdal_translate -expand rgb will do this from the command line, but I was wondering if there was some way to do this within C# using the GDAL bindings?  I notice there is a ColorTable object and PaletteInterpretation object, but I haven't figured out yet (or seen anything online) about how to use these to expand the image.

Can anyone help?


Amanda M. Henneke

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