[GRASS-user] FCELL, Float32 and colors

[G. Allegri]

Hi everyone!

I have an FCELL raster that I need to export it to distribute it on a
webgis. I've used r.out.gdal to produce a Float32 Geotiff (to mantain the
original floating values), but I've lost my color table, as gdal cannot
associate a LUT to a 32 bit output. The result is a grey scaled image.

Is there a way to change the color table of a 32 bit image? I would need to
use my predefined color ramp, and make Mapserver output the colored raster
with the original values.
Otherwise I have to export as Byte, but I loose the original pixel values...

Thanks for your help.
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