Hallo Frank, yes, my MapGuide mapextent is based on the world file because of other datasets in that coordinate system.
If GDAL uses the internal georeferencing is there a way to control this behaviour ???? Thanks and best regards, Hans -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Frank Warmerdam Gesendet: Mittwoch, 20. Juni 2007 16:37 An: MapGuide Users Mail List Betreff: Re: AW: [mapguide-users] MrSID problem: RasterIO skipped for oddwindowor buffer size G.E.O.-Consulting / Hans Mörschell wrote: > Hallo Frank, > > thanks for your information. > > As you recommended I started a gdalinfo on my MrSID files with the following > result: > > the origin MrSID file has a coordinate shift in x direction, that means the > image_xy_origin is for example 10000.125/306999.875, but the sdw file has an > image origin of 760000.125/306999.875; Hans, And how is your MapGuide map extent setup? Based on the sdw extents? I believe that GDAL will use internal origin information from the .sid file if available, and only use the .sdw if there is no internal georeferencing. Best regards, -- ---------------------------------------+------------------------------------ -- I set the clouds in motion - turn up | Frank Warmerdam, [EMAIL PROTECTED] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | President OSGeo, http://osgeo.org _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
