[gdal-dev] FileGDB feature datasets
William Kyngesburye
woklist at kyngchaos.com
Fri May 2 13:06:36 PDT 2014
Ah, that's probably the problem. They use the "standard" US Albers, but using the ESRI custom code instead of the EPSG version.
On May 2, 2014, at 2:58 PM, Kyle Shannon <kyle at pobox.com> wrote:
> William,
>
> On Fri, May 2, 2014 at 1:44 PM, William Kyngesburye
> <woklist at kyngchaos.com> wrote:
>> For a while I've been converting FileGDB v9 files to v10 with Arc (export to GDB multiple) so I can read them with GDAL (1.10). This works fine, the conversion creates a flat GDB, though the original GDB has the data grouped in feature datasets.
>>
>> I just got some v10 GDBs, so no conversion needed, right? Nothing is visible with GDAL. They also have data divided into feature datasets within the GDB, so it sounds like GDAL can't acces the dataset groups. Unless I'm missing an option (the GDAL docs for the FileGDB format don't mention datasets)?
>
> Do you have non-standard SRS in the layers? FileGDB driver can't see
> some layers if that is the case, see:
>
> http://trac.osgeo.org/gdal/ticket/4578
>
> However, with 1.11, there is an OpenFileGDB driver that should be able
> to pick up the layers in that case (and read version 9 gdb).
>
> http://gdal.org/ogr/drv_openfilegdb.html
>
> I doubt the FileGDB driver can write them though, and OpenFileGDB is
> read-only. You may be able to reproject them though.
>
> If the SRS issue isn't the case, trying 1.11.0 and OpenFileGDB wouldn't hurt.
>
>>
>> -----
>> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
>> http://www.kyngchaos.com/
>>
>> "Mon Dieu! but they are all alike. Cheating, murdering, lying, fighting, and all for things that the beasts of the jungle would not deign to possess - money to purchase the effeminate pleasures of weaklings. And yet withal bound down by silly customs that make them slaves to their unhappy lot while firm in the belief that they be the lords of creation enjoying the only real pleasures of existence....
>>
>> - the wisdom of Tarzan
>>
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>
> --
> Kyle
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-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/
The equator is so long, it could encircle the earth completely once.
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