query raster layer

[Bart van den Eijnden (OSGIS)]

Frank,

I can confirm raster queries work in WMS GetFeatureInfo. We have been 
using it since we upgraded to 4.8.1.

Best regards,
Bart

Frank Warmerdam wrote:

> Giorgio Libertà wrote:
>
>> the raster file is a compressed tif generated using GDAL utils.
>>
>> When I try a WMS GetFeatureInfo I got the following error:
>> <ServiceExceptionReport version="1.1.1">
>> <ServiceException>
>> msDrawShape(): General error message. Unknown layer type.
>> </ServiceException>
>> </ServiceExceptionReport>
>>
>> Please can you help me. What's wrong with my layer?
>> Maybe the definition is not complete?
>
>
> Giorgio,
>
> I implemented the raster query support, and I never tested using it
> to support a WMS GetFeatureInfo.  I suspect the code isn't setup properly
> to handle it.  However, it would help if you gave more detail.  What
> was your exact GetFeatureInfo request for instance?  Ultimately, if you
> would like me to look into it in detail you will need to provide a
> mapfile, supporting data, and the exact url I can use to invoke
> mapserver to reproduce the problem.
>
> Best regards,



-- 
Bart van den Eijnden
OSGIS, Open Source GIS
http://www.osgis.nl