[mapserver-users] error in raster layer

[morteza shabihkhani]

Frank

Thank you for your response. In fact, I'm not very familiar with binaries,
but as I remember, I had installed GDAL/OGR before I installed Mapserv. How
can I check that my installation process was correct?

about the path, I have provided the path in my mapfile and the mapfile call
this layer (in separate file). To make sure I replaced another shapefile
(polygon layer) in the same path into this layer, and it worked. Also, I'm
using linux, which I think doesn't need extension for files, but anyway my
layer file has the extension of ".lay". In addition, for the polygon layer
with the same situation every thing is working very well. Thanks a lot.

Regards,



On Fri, Apr 8, 2011 at 10:42 AM, Frank Warmerdam <warmerdam at pobox.com>wrote:

> On 11-04-08 12:16 AM, morteza shabihkhani wrote:
>
>> Hello all,
>>
>> I want to create a very simple raster layer, but I faced to this error:
>>
>> msDrawMap(): Image handling error. Failed to draw layer named 'elevation'.
>> msDrawRaster(): Unable to access file. stcon using full path stcon
>>
>> this is my layer:
>>
>> LAYER
>>   NAME elevation
>>   TYPE raster
>>   STATUS on
>>   DATA stcon
>>
>
> Morteza,
>
> I don't think you mentioned what binaries you are using.  Could you confirm
> that the "mapserv -v" output includes "INPUT=GDAL"?  The error -
> particularly
> the EPPL one, could mean you don't even have GDAL raster support built in.
>
> In the above case, are you really really really sure the path is right?
> You haven't provided any path so it ought to be evaluated relative to the
> mapfile but to be very sure I'd suggest supplying a full path.  Also, does
> your file really have no extension?  MapServer isn't going to guess an
> extension!
>
> 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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