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. 2015-08-17 15:44 GMT+02:00 Rahkonen Jukka (MML) <jukka.rahko...@maanmittauslaitos.fi>: > Hi, > > I have never seen this processing directive PROCESSING "NODATA=9999" before. > Where is it documented? > > -Jukka Rahkonen- > > Andrea Peri wrote: > > Hi, > I have a raster (flot64) with NODATA = -9999. > I set in LAYER section the value > > PROCESSING "NODATA=-9999" > > But the nodata portion are still visible (black) I guess it seem a bug in the > NODATA code portion, but other thought are welcome. > > This is the section I have: > > LAYER > EXTENT 142485 4505685 424815 4904415 > MAXSCALEDENOM 5e+06 > METADATA > "wms_extent" "142485.0 4505685.0 424815.0 4904415.0" > "wms_title" "Landsat - RGB - sensore LC8 strisciata 191 - Attuale" > END # METADATA > MINSCALEDENOM 1 > NAME "rt_sat.LC8191.rt.attuale" > PROCESSING "NODATA=-9999" > PROCESSING "SCALE_3=0.106926710091,0.285584945751" > PROCESSING "SCALE_2=0.072185581267,0.25725963371" > PROCESSING "SCALE_1=0.0567421160237,0.258098917796" > PROCESSING "BANDS=4,3,2" > PROJECTION > "init=epsg:32633" > END # PROJECTION > STATUS OFF > TYPE RASTER > UNITS PIXELS > > > > > -- > ----------------- > 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 ----------------- _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
