Is it possible to set the NULL value of a raster (beyond than what is done for the current session with Properties)? Raster/Translate prompts for a new raster (which is not the case for the projection with Assign Projection). Agus _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer