[Mapserver-users] Raster layer and Projection

[Oliver Wesp]

There seems to be something wrong with your worldfile.
Looks like these are Gauss-Krüger-Coordinates but there's missing one 
digit before the decimal point in your first coordinate. 
509854.76027950307 schould have 7 digits before the decimal point just 
lile the other one. Nevertheless the extent you're setting in your 
mapfile doesn't seem to match the extent in the worldfile.

greetings
Oliver

frauke.trurnit at gmx.de schrieb:
> Hello list,
> 
> I've some problems with rasterlayer. I hava a 8bit-tif and a tfw world file
> in the same directory. In the Browser however no map appears. What's wrong
> with the mapfile?
> 
> In addition an error message appears in the Browser, if I use the
> projection indicated down.
> Error message:
> msProcessProjection(): Projection library error. unknown projection id
> 
> 
> The world file looks like that:
> 1.00000000000000000
> 0.0
> 0.0
> -1.00000000000000000
> 509854.76027950307
> 5408094.4232678544
> 
> My mapfile:
> NAME "Raster-Stuttgart"
> STATUS ON
> EXTENT 9.1351 48.8274 9.2707 48.7373
> UNITS dd
> SIZE 500 500
> SHAPEPATH "/www/projects/raster/data/raster/"			
> 
> IMAGECOLOR 230 230 230
> IMAGETYPE GIF
> 
> #PROJECTION
> #   proj=UTM
> #   ellps=WGS84
> #   datum=WGS84
> #   zone=32
> #   north
> #   no_defs
> #END
> 
> WEB
>   TEMPLATE "./raster.html"
>   IMAGEPATH "/usr/local/httpd/htdocs/ms_temp/"	
>   IMAGEURL "http://172.23.71.157/ms_temp/"	
> END
> 
> #Maßstab--------------------------------------------------------------------
> SCALEBAR
>   STATUS ON
>   POSITION ll
>   STYLE 0					#Stil 0:s/w Sektionen
>   SIZE 200 5
>   COLOR 0 0 0 					#Farbe scalebar
>   OUTLINECOLOR 0 0 0				#Umrissfarbe für Intervalle
>   IMAGECOLOR 255 255 255			
>   UNITS kilometers
>   INTERVALS 4					#Intervallanzahl (default=4)
>   LABEL
>     SIZE small
>     COLOR 0 0 0					
>   END
> END # Scalebar
> 
> #HTML LGENDE--------------------------------------------------------------
> LEGEND						
>   STATUS ON
>   KEYSIZE 18 12
>   LABEL
>     TYPE TRUETYPE
>     FONT arial
>     COLOR 0 0 0
>     SIZE 12
>     ANTIALIAS TRUE				#Kantenglättung
>   END
>   TEMPLATE "../legende.html"
> END #legend
> 
> #LAYER DEFINITIONEN---------------------------------------------------------
> LAYER
>   NAME "Stuttgart"			
>   DATA "stgt_d7517_unk.tif"			
>   TYPE Raster
>   STATUS ON
> END 
> 
> END #mapfile
> 
> Frauke Trurnit
> 


-- 
Dipl.-Geogr. Oliver Wesp
Gesellschaft für geografische Datenverarbeitung
Binger Strasse 49-51
D-55218 Ingelheim
fon: +49 6132 714818
fax: +49 6132 714828
http: www.gdv.com