geotools/geotools — pull request #398 by n-lagomarsini (2014-03-19 10:03:05+00:00)
Title: [GEOT-4744] RasterSymbolizerHelper in gt-render module is unable to handle Ushort data type.

Please look at the following JIRAhttp://jira.codehaus.org/browse/GEOT-4744.

I have added a test-case which ensures that the raster is properly rescaled to bytes.