Hello,

I'm currently porting over my mapserver config to geoserver. One spot 
I'm stumped on is dealing with "styling" rasters.

Take this mapserver config:

CLASS
         NAME "elevation"
         EXPRESSION (([pixel] >= %YELLOW1%) AND ([pixel] < %RED2%))
                 STYLE
                         COLOR 255 255 0 # yellow
                 END
         END
END

YELLOW1 and RED2 are parameters that are sent along with the WMS call.

Does geoserver support these types of rules? I tried using the filter 
option in the Raster Symbolizer, but couldn't get it to work.

Any help would be appreciated.

Blake

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