[mapserver-users] grayscale shaded relief in mapserver

[Fawcett, David]

Have you ruled out a problem with projection or extent?  

I was hoping to see the top of the map file too, to see what the output projection, extent, and units lines looked like.  

Also, are you calling the layer name explicitly in the cgi request?  If not, try setting the layer status to DEFAULT for testing purposes.

David.

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Guillaume Sueur
Sent: Monday, April 21, 2008 11:17 AM
To: Fawcett, David; mapserver-users at lists.osgeo.org
Subject: Re: [mapserver-users] grayscale shaded relief in mapserver


the TIF goes with a .TAB and its georeferencing informations. It looks 
ok with Qgis.
The mapfile is straight-forward :
  LAYER
      DATA "uploaded/AUbwV8_32.TIF"
      NAME "shaded"
      PROCESSING "COLOR_MATCH_THRESHOLD=3"
      PROJECTION
        "init=epsg:27563"
      END
      STATUS ON

      TYPE RASTER
      UNITS METERS
END

Thanks for your interest,

Guillaume

Fawcett, David a écrit :
> Have you stripped out all of the projection, etc.  and just tried to 
> output the image?
> 
> What does your map file look like?
> 
> David.
> 
> -----Original Message-----
> From: mapserver-users-bounces at lists.osgeo.org
> [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of 
> Guillaume Sueur
> Sent: Monday, April 21, 2008 3:48 AM
> To: mapserver-users at lists.osgeo.org
> Subject: [mapserver-users] grayscale shaded relief in mapserver
> 
> 
> Hi list,
> 
> I've got a grayscale TIF showing shaded relief which I can't manage to
> display properly with mapserver. The image is just white. gdalinfo gives
> : Band 1 Block=4367x1 Type=Byte, ColorInterp=Gray I assume the georef is
> ok. I tried few things like resampling it to 32 colors, or "PROCESSING 
> "COLOR_MATCH_THRESHOLD=3" as I've found in mails archives, but without 
> any luck.
> 
> Any clue ?
> 
> Thanks
> 


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