I am sure this issue has come up before while using the mosaic plugin etc (which assumes that the background value is 0.0). My particular issue is in creating aerial imagery layer groups or even mosaics from ECW's.
Though I prefer not to use ECW's, sometimes I have to. ECW is lossy and has imperfect black. I would like some mechanism to set a range of values near 0 (say 0-10) to transparent either via something in the mosaic plugin or the rastersymbolizer. Is there any SLD specification to make this possible ? If not I would like some pointers for hacking the mosaicplugin. The corresponding issue is: http://jira.codehaus.org/browse/GEOS-3654 Cheers, what_nick. -- View this message in context: http://old.nabble.com/Raster-Symbolizer-to-set-a-range-of-values-to-transparent-tp26346189p26346189.html Sent from the GeoServer - Dev mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Geoserver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-devel
