Oz, In looking at your layer definition, you have defined a layer extent in coordinates that don't appear to match the spatial reference system you have defined for that layer in the projection block.
It looks like you have meters or feet in your extent and the units for the projection that you have defined are decimal degrees. I would suggest getting rid of your layer extent unless you really need it. Make sure that the projection that you have defined in your layer matches the projection of your data. At the map level (you didn't include this part of the map file), make sure that the units of your map extent match the projection of your map. The best approach is to simplify your map file as much as possible to get it working. David. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Oz Nahum Sent: Thursday, April 08, 2010 9:49 AM To: [email protected] Subject: [mapserver-users] contours in mapfile Hi Everyone, I am trying to display an ESRI ASCII Raster with map file in a contoured form. Despite following the documentation here: http://mapserver.org/input/raster.html#how-are-rasters-added-to-a-map-file I fail, and get an empty map... Here's is what I try in the mapfile: MAP #IMAGETYPE JPEG # "minx miny maxx maxy" EXTENT 3366307.654280 5813354.151378 3367797.654280 5814955.151378 SIZE 640 480 IMAGECOLOR 255 255 255 FONTSET "/home/oz/safira/Safira2/trunk/Safira2/DATA/fonts/fonts.list" ##################################### # Background color for the map canvas -- change as desired #if another color uncomment #IMAGECOLOR 192 192 192 IMAGEQUALITY 100 IMAGETYPE jpeg OUTPUTFORMAT NAME jpeg DRIVER 'GD/JPEG' MIMETYPE 'image/jpeg' IMAGEMODE PC256 EXTENSION 'jpeg' END # Legend LEGEND STATUS embed #IMAGECOLOR 255 255 255 POSITION ll #STATUS ON KEYSIZE 10 10 LABEL TYPE truetype FONT "arial" COLOR 0 0 0 SIZE 8 ANTIALIAS true END END ### SCALEBAR SCALEBAR #ALIGN center INTERVALS 4 POSITION ul #ur SIZE 200 10 #Black bounding box OUTLINECOLOR 0 0 0 STATUS embed UNITS kilometers LABEL TYPE truetype FONT "arial" COLOR 0 0 0 SIZE 8 ANTIALIAS true END END LAYER NAME 'W_PCE_in_GW' TYPE RASTER DUMP true TEMPLATE fooOnlyForWMSGetFeatureInfo EXTENT 3365691.535626 5813306.316297 3368142.408444 5815201.783992 DATA '/home/oz/safira/Safira2/trunk/Safira2/SzenarioA/ScALayout1/W_PCE_in_GW.asc' METADATA 'ows_title' 'W_PCE_in_GW' END STATUS ON CLASSITEM "[pixel]" #MAXSCALE 500000 CLASS NAME "NO DATA" EXPRESSION (([pixel] == -9999)) COLOR 0 0 255 STYLE #SYMBOL 0 #SIZE 4 #OUTLINECOLOR 0 0 255 #COLOR 243 162 0 END END CLASS NAME "0 - 5" EXPRESSION (([pixel] >= 0 AND ([pixel] <=5)) COLOR 200 0 0 STYLE SYMBOL 0 SIZE 2 OUTLINECOLOR 0 0 0 #COLOR 243 162 0 END END CLASS NAME "5 - 10" EXPRESSION (([pixel] > 10 AND [pixel] <=20)) COLOR 243 162 0 END CLASS NAME "2 - 50" EXPRESSION (([pixel] > 20 AND [pixel] <=50)) COLOR 0 200 0 END TRANSPARENCY 100 PROJECTION 'proj=longlat' 'ellps=WGS84' 'datum=WGS84' 'no_defs' END END END I also attach the raster file as zip. Can someone tell me what am I doing wrong ? Thanks in advance ! Oz Nahum Graduate Student Zentrum für Angewandte Geologie Universität Tübingen
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