[mapserver-users] Mapserver and raster layers

[Rahkonen Jukka]

Hi,

- Add DEBUG 5 into your LAYER and see what you'll get into MS_ERRORFILE
- What kind of request do you use for getting an image?
- Using full paths into your image file may help
- Send also the gdalinfo output of image.tiff file

-Jukka Rahkonen-

> Christopher Dedels

> 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
>> 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
>>
>>         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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>>
>
>