Dear List, I am using Geoserver 2.7.5. I want to create a layer out of several geotiffs so I created an imagemosaic. The geotiffs are 32bit tifs an I want to colorize them using Geoserver Styles. The single tifs overlap at the edges and partly have no data values there which appear in the mosaic. To avoid that I wanted to set the "Input Transparent Color". But when setting a value I get an Error:
org.geotools.data.DataSourceException: Unable to create this mosaic at org.geotools.gce.imagemosaic.RasterLayerResponse.prepareResponse(RasterLayerResponse.java:1336) at org.geotools.gce.imagemosaic.RasterLayerResponse.processRequest(RasterLayerResponse.java:1226) at org.geotools.gce.imagemosaic.RasterLayerResponse.createResponse(RasterLayerResponse.java:1192) at org.geotools.gce.imagemosaic.RasterManager.read(RasterManager.java:1153) at org.geotools.gce.imagemosaic.ImageMosaicReader.read(ImageMosaicReader.java:874) at org.geotools.gce.imagemosaic.ImageMosaicReader.read(ImageMosaicReader.java:853) at org.geoserver.catalog.SingleGridCoverage2DReader.read(SingleGridCoverage2DReader.java:147) at org.geoserver.catalog.CoverageDimensionCustomizerReader.read(CoverageDimensionCustomizerReader.java:227) at org.geoserver.catalog.CoverageDimensionCustomizerReader.read(CoverageDimensionCustomizerReader.java:217) at org.geoserver.wms.featureinfo.RasterLayerIdentifier.identify(RasterLayerIdentifier.java:170) at org.geoserver.wms.GetFeatureInfo.execute(GetFeatureInfo.java:78) at org.geoserver.wms.GetFeatureInfo.run(GetFeatureInfo.java:44) ... 107 more Caused by: java.lang.IllegalStateException: Unsupported data type. at org.geotools.image.ImageWorker.makeColorTransparent(ImageWorker.java:1848) at org.geotools.gce.imagemosaic.RasterLayerResponse.createBlankResponse(RasterLayerResponse.java:1675) at org.geotools.gce.imagemosaic.RasterLayerResponse.prepareResponse(RasterLayerResponse.java:1333) ... 118 more It seems it is not possible to set the InputTransparentColor for 32bit images which seems logical. But how can I get a similar setting for 32bit images? Regards, Sabine ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users