Andreas, Could you first test your data with the latest version of GDAL? The latest Windows binaries can be obtained through the OSGeo4W installer.
In any case, I couldn't find any reference to DNC in the OGDI library, which is used by OGR to read VPF files. On Tue, Apr 10, 2012 at 5:22 PM, Andreas Oxenstierna <[email protected]> wrote: > I cannot make OGR work with VPF DNC data. > ogrinfo and ogr2ogr crashes when trying to read data from any level inside > the VPF structure. DHT and LAT files do exist. > OGR does work for standard VMAP0 and VMAP1 data. > Is this a known limitation? > Does DNC require some special syntax? > I have used e.g. ogrinfo gltp:/vrf/C:\xxx and ogrinfo gltp:/vrf/C:/xxx > > Tested version: > 1.7.0b2 as included in FWTools 2.4.7 on Windows > > I noted that only FME seems to be able to always correctly read the DNC > data we have available. For example vpfview, nimamuse and ArcGIS do have > various issues. > > Best Regards > > -- > Andreas Oxenstierna > T-Kartan Produkt AB > mobile: +46 733 206831 > mailto: [email protected] > http://www.t-kartor.com > > ______________________________**_________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/**mailman/listinfo/gdal-dev<http://lists.osgeo.org/mailman/listinfo/gdal-dev> > -- Best regards, Chaitanya kumar CH. +91-9494447584 17.2416N 80.1426E
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