I'm not sure I would recommend doing this on-the-fly in an app, but: - add to your layer: CLASSITEM "[pixel]" - add to your class: EXPRESSION ([pixel] >= 0)
My source: http://www.mapserver.org/input/raster.html -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ On 13-03-05 3:53 PM, Bistrais, Bob wrote: > I have a geotiff raster which represents forested lands. I’d like it to > display in green. I put in a Style section and specified a color, but > try as I might, it always displays in grayscale. It is an 8-bit > unsigned TIFF file. > > > > Below is the layer specification: > > > > LAYER > > NAME "ForestLands" > > GROUP "ForestLands" > > TYPE RASTER > > STATUS on > > DATA "/mapserver_data/StreamBarriers/forestland06.tif" > > > > METADATA > > "wms_srs" "EPSG:4326 EPSG:26919 EPSG:26983 > EPSG:26984 EPSG:102113" > > "wms_name" "ForestLands" > > "wms_server_version" "1.1.1" > > "wms_format" "image/png" > > END > > > > CLASS > > NAME "Forest" > > STYLE > > COLOR 0 250 0 > > END > > END > > > > END > > _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
