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