I have a paletted geotiff that I want to modify by mapping palette
entries to a new palette.
Thus, I have an input palette, an output palette, and a geotiff. I have
a mapping (many to 1, if it matters) from the input palette to the
output palette. Each pixel in the output geotiff will have a value
equivalent to mapping the input geotiff's pixel value through the map.
I've looked over the utilities and none seems to have this capability.
It would be pretty easy, I think to write code using gdal to do this,
but if one of the utilities will handle this case, that's even better.
Thanks.
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