[gdal-dev] GDAL slow to write GeoTIFF?

Even Rouault even.rouault at spatialys.com
Tue Apr 28 00:38:03 PDT 2015


Le mardi 28 avril 2015 08:25:57, jramm a écrit :
> By tiled do you mean split into N seperate TIFF files (in which case the
> answer is no), or can a single TIFF contain a tiling scheme? 

Yes a TIFF can be tiled internally.

> If so, is this
> some option I need to pass to the driver when creating the output?

Yes TILED=YES. Cf http://www.gdal.org/frmt_gtiff.html
When tiling is enabled, the default tile size is 256x256. Which would match 
the way you operate.

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