[Mapserver-users] GRASS raster support

Frank Warmerdam warmerdam at pobox.com
Thu May 27 14:51:58 EDT 2004

Richard Greenwood wrote:
> I've run into a glitch displaying GRASS rasters in 4.0.1 and 4.2.0.
> Mapserver reports an error that the GRASS raster is not a valid EPPL 
> file, so I recompiled --without-eppl but still no joy:
>   drawEPP(): Image handling error. EPPL7 support is not available.
> How can I avoid drawEPP() and force GDAL to render?


This message generally means that the file wasn't recognised by any of the
existing drivers and fell through to the "last chance" drawEPP().  I would
suggest there is a problem with the GRASS driver in GDAL not recognising your
reference to a GRASS cell layer.  Perhaps you should try and diagnose this
aspect externally first using gdalinfo.

Best regards,
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent

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