[gdal-dev] Giventiff with colortable, how do i assign one of the colors to be an alpha channel

[Isaac Gerg]

rgb2pct.py does not work on tifs with indexed colormaps -- I have already
tried this.

I am already  using COMPRESS=LZW on the mosiac.

Isaac

On Wed, Jan 16, 2013 at 3:17 PM, Even Rouault
<even.rouault at mines-paris.org>wrote:

> can also try to gdal_translate -co COMPRESS=LZW on the mosaic, since
> I'm not sure how efficient the compression done by gdal_
>
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