strange problem with quadtree index

[Frank Warmerdam]

Bart van den Eijnden wrote:
> Hi list,
> 
> I have a 3D POINT shapefile dataset, and if I do a query using Mapserver 
> (or ogrinfo for that matter) when the shapefile has a quadtree index 
> file associated (level 4), it does not find any features within the box.
> 
> If I delete the qix file, it correctly finds all the features in the 
> box, but ofcourse performance is poor.
> 
> Any pointers on this problem? Or is the dataset needed to find out the 
> cause of such an issue (it's quite big unfortunately)?

Bart,

Is the problem in mapserver when using the point layer as an OGR layer?

I am not aware of why this would be failing but it certainly sounds like
a serious bug and I'd appreciate your filing a bug report against GDAL/OGR
with supporting data and other details.

Best regards,
-- 
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I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
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