Thanks, Even. You give me hope that I wasn't barking up the completely
wrong tree. I will attempt to debug a little on my own and post what I
find (if anything).
And I can certainly open a Trac ticket if I find something I think is
working incorrectly. Thanks!
carl
On Tue, Jul 30, 2013 at 3:26 PM, Even Rouault
<even.roua...@mines-paris.org>wrote:
> Le mercredi 31 juillet 2013 00:07:08, Carl Godkin a écrit :
> > Hi,
> >
> > I'm trying for the first time to use the OGR library to read ESRI FileGDB
> > (".gdb") databases and I think I must be doing something wrong.
> >
> > I built GDAL 1.10.0 with VS2010 and (among other additions) the
> FileGDB_API
> > 1.3 for VS2010 all on Win64. Everything built cleanly but the OGR
> library
> > seems to be unable find layers in some .gdb data sets.
> >
> > To take my own code out of the equation, I tried to list the layers in
> > various .gdb files from around the web using the version of "ogrinfo"
> built
> > along with the library.
> >
> > All of example .gdb projects from the samples/data directory in the ESRI
> > FileGDB_API distribution work just fine as does some data from other
> > sources.
> >
> > However, I find that a lot of .gdb data sets that I find on the web act
> as
> > if they have no layers. (These are apparently up to date sites too, not
> > very old sites.)
> >
> > In lots of cases, ogrinfo says just this:
> > >ogrinfo -al WA_wetlands.gdb
> >
> > INFO: Open of `WA_wetlands.gdb'
> > using driver `FileGDB' successful.
> >
> > However, I know there are layers in the these files because ArcGIS
> Explorer
> > Desktop shows them just fine, but calls them "datasets." The datasets,
> > however, are not quite the same as the layers listed by "ogrinfo" (in the
> > cases where ogrinfo shows something useful) so I'm wondering if I am
> > confused about the nomenclature or something.
> >
> > Does anyone have any suggestions? I feel like I must be missing
> something
> > obvious. Thanks very much for any ideas,
>
> Carl,
>
> The driver is supposed to have some support for reading layers in
> "datasets",
> but you are perhaps running into a bug, or a limitation of the FileGDB SDK
> itself. Perhaps you could create a GDAL Trac ticket and attach one of those
> .gdb for investigation.
>
> Best regards,
>
> Even
>
> --
> Geospatial professional services
> http://even.rouault.free.fr/services.html
>
_______________________________________________
gdal-dev mailing list
gdal-dev@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/gdal-dev
