Yeah that ll be pretty awesome :D On Thu, Feb 5, 2015 at 4:49 PM, Jukka Rahkonen < [email protected]> wrote:
> Even Rouault <even.rouault <at> spatialys.com> writes: > > > > > Mani, > > > > you could use a VRT union layer to merge all layers into a single one. > This is > > documented at http://gdal.org/drv_vrt.html > > > > In your case this would be creating a .vrt file like : > > > > <OGRVRTDataSource> > > <OGRVRTUnionLayer name="unionLayer"> > > <OGRVRTLayer name="source1"> > > <SrcDataSource>source.kml</SrcDataSource> > > <SrcLayer>name_of_first_kml_layer</SrcLayer> > > </OGRVRTLayer> > > <OGRVRTLayer name="source2"> > > <SrcDataSource>source.kml</SrcDataSource> > > <SrcLayer>name_of_second_kml_layer</SrcLayer> > > </OGRVRTLayer> > > </OGRVRTUnionLayer> > > </OGRVRTDataSource> > > > > and then use ogr2ogr to convert this .vrt into geojson. > > Hi, > > Just thinking, but wouldn't it be nice to have "ogrbuildvrt" tool that > would > take list of OGR supported layers and outputs a simple vrt with one union > layer like the one in your example? > > -Jukka Rahkonen- > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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