So my question is a little different. Seem that mapserver was not able to automatically understand the NODATA values of floating point rasters.
In my usecase: the NODATA value is -9999.0 I produce the catalog using gdaltindex, and apply the result to mapserver 7. The result is this: http://tinyurl.com/ndsdyr8 The only partially solution I found was to set OFFSITE 0 0 0 but it is acceptable for my usecase because the black color is a color really available inside the rasters and it is not usable as a transparent color. Is this an issue for mapserver 7 ? Thx, A. 2015-08-17 16:11 GMT+02:00 Andrea Peri <aperi2...@gmail.com>: > Hi Jukka. > > Perhaps you have right ! > > The NODATA setting is an ancient setting that I reuse always in my > mapfiles but only now I notice that the mapserver document don't > report him. > So more probably it is a false setting. > > But , if the nodata setting dont exist, how say to the mapserver to > filter the nodata of a floating raster ? > > Thx. > >> -- >> ----------------- >> Andrea Peri >> . . . . . . . . . >> qwerty àèìòù >> ----------------- >> _______________________________________________ >> mapserver-users mailing list >> mapserver-users@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/mapserver-users > > > > -- > ----------------- > Andrea Peri > . . . . . . . . . > qwerty àèìòù > ----------------- -- ----------------- Andrea Peri . . . . . . . . . qwerty àèìòù ----------------- _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
