[gdal-dev] Gdaltindex with -t_srs and Mapserver

Etienne Tourigny etourigny.dev at gmail.com
Thu Sep 27 05:26:53 PDT 2012


Jukka,

nice that you noticed this new feature I added - was about to advertise it here!

The goal of adding this feature was not to make it available in
mapserver, but for using in desktop applications as a reference for
multiple files with different projections (e.g. landsat archives).

cheers
Etienne

On Thu, Sep 27, 2012 at 6:07 AM, Jukka Rahkonen
<jukka.rahkonen at mmmtike.fi> wrote:
> Hi,
>
> I had a try with gdaltindex and the new -t_srs option that is discussed in
> http://trac.osgeo.org/gdal/ticket/4773. It seems to be as Even was thinking in
> the very beginning and Mapserver does not work with tileindex which is
> containing reprojected bounding boxes. Images with BBOX in the native projection
> are shown but not the others. This line appears into Mapserver log:
> msDrawRasterLayerGDAL(): Error in overlap calculation.
>
> It might indeed be good to emit a warning about Mapserver incompability. It
> would be very nice if Mapserver supports this kind of tileindeces.
>
> -Jukka Rahkonen-
>
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