I want to create an imagemosaic with several 32bit GeoTiffs. The single tifs overlap at the edges and partly have no data values there which appear in the mosaic. To avoid that the possibility to set an "Input Transparent Color" for float values would be great.
I create this Issue as proposed from Simone Giannecchini.
See also http://osgeo-org.1560.x6.nabble.com/Imagemosaic-Input-Transparent-Color-for-32bit-tifs-td5292363.html
I attached two small sample images.
Ubuntu 14.04, Tomcat 7, Oracle Java 7
I tested with Geoserver 2.9.2. It is the same behaviour.
Closing all non bug report tickets that has seen no activity in the last year. If you are interested in this ticket we encourage you to re-open it only after securing the necessary development resources.
Please to read this guide to learn how to best deal with this type of requests: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
(this is a new policy we are adopting to clean up tickets related to wishes without funds backing them that got stuck without progress for more than a year, it is not a judgement on the goodness of the request, just a reality check that it's not going to get done without someone to develop it)