Andrea,

> GeoServer can read 16bit files, but the standard SLD color map is limited
> to 256 colors. 
> GeoServer has an extension over the SLD spec that allows for 65k colors
> to be used thought, see here:
> http://docs.geoserver.org/stable/en/user/styling/sld-reference/rastersymbolizer.html#colormap

thanks. I looked at the documentation, but have to admit, I don't really
understand what I have to do specifically to make it work :(

what I see is that I can assign specific colors to various elevation
value ranges. but what If I don't really want anything else, other than
being able to access the raster values as originally represented in the
GeoTIFF input file?


Akos

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