> From: [email protected] > To: [email protected] > Date: Tue, 28 Apr 2015 22:58:16 +0200 > Subject: Re: [gdal-dev] Formats that support RAT's? > > Le mardi 28 avril 2015 22:49:23, jramm a écrit : > > It seems GDAL will always let you create a Raster Attribute Table (in > > memory) but may fail when writing to disk depending on whether the format > > supports it? > > > > A lot of format that relies on the PAM(Persistant Auxiliary Metadata)Dataset > base class will serialize it in a .aux.xml file. > > > I can't seem to find any information anywhere on what formats support > > RAT's? Is there a list I can refer to ?? > > From the result of "grep -r SetDefaultRAT frmts/ ", the answer is Idrisi, > GeoRaster, KEA and HFA.
The RST format (Idrisi driver) doesn't really support RAT. That was included in the driver because, software ***, could not read GDAL Category Names at that time, but it could read read it as RAT. Don't ask me why. > > > > > > > > > -- > > View this message in context: > > http://osgeo-org.1560.x6.nabble.com/Formats-that-support-RAT-s-tp5203365.h > > tml Sent from the GDAL - Dev mailing list archive at Nabble.com. > > _______________________________________________ > > gdal-dev mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/gdal-dev > > -- > Spatialys - Geospatial professional services > http://www.spatialys.com > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev
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