[Gdal-dev] remove background from a geotiff

[John Cartwright]

Hello again,

I've been able to achieve what I was looking for via Image Magick's 
convert command, e.g.

convert crm_east.tif -transparent "rgb(0,0,0)" crm_east.png

Should teach me to look at at all the tools in the toolbox instead of 
focusing on a single one!

-- john



John Cartwright wrote:
> Hello All,
>
> I have a geotiff that has a black (0,0,0) background that I would like 
> to remove as part of a conversion to png or gif.
> Is there an easy way to do this with one of the existing utilities or 
> will I need to create my own?
>
> Thanks!
>
> -- john
>
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