[mapserver-users] Mapserver and raster layers

[Stephen Woodbridge]

On 4/16/2011 4:33 PM, Christopher Dedels wrote:
> Thanks for the suggestion.   I have tried it and it appears to have no
> effect.
>
> Chris
>
>
> On Sat, Apr 16, 2011 at 4:26 PM, Stephen Woodbridge
> <woodbri at swoodbridge.com <mailto:woodbri at swoodbridge.com>> wrote:
>
>     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

This is a problem, Your UNITs are meters, but your extents and 
projection are DD!

>
>                  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
>
>
>
>         _______________________________________________
>         mapserver-users mailing list
>         mapserver-users at lists.osgeo.org
>         <mailto:mapserver-users at lists.osgeo.org>
>         http://lists.osgeo.org/mailman/listinfo/mapserver-users
>
>
>
>
>
> _______________________________________________
> mapserver-users mailing list
> mapserver-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapserver-users