[mapserver-users] Mapserver and raster layers

Stephen Woodbridge woodbri at swoodbridge.com
Sat Apr 16 16:26:09 EDT 2011


Try changing the layer status to default, ie:

   STATUS DEFAULT

-Steve W

On 4/16/2011 2:22 PM, Christopher Dedels wrote:
> I am having some problems adding a raster layer to my map.  The image
> produced by mapserver is blank.  My mapfile is as follows:
>
> MAP
>          SIZE 800 600
>          UNITS meters
>
>          EXTENT -123.8600311 38.0116386 -97.1885986 53.7055626
>
>          PROJECTION
> "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"
>          END
>
>          LAYER
>                  NAME "grid"
>                  TYPE RASTER
>                  DATA "/tmp/image.tiff"
>                  STATUS ON
>                  PROJECTION
> "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"
>                  END
>          END
> END
>
> I have also noticed that changing the DATA path to a file which does not
> exist in the filesystem (or is not a GDAL-supported file format) has no
> effect on the rendered output and does not produce an error message.
>
> Can somebody help me where I am going wrong?
>
> Thanks
>
>
>
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> mapserver-users at lists.osgeo.org
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