[gdal-dev] Georeference without rotation of output image

[Even Rouault]

> Instead of warping the image, you could compute a geotransformation matrix
> that would include rotational terms with GDALGCPsToGeoTransform()
> 
> http://www.gdal.org/gdal_8h.html#ae44b32f08d61072dddbdd30ac8ca962b
> 
> and set it to your geotiff with GDALSetGCPs()
> 
> http://www.gdal.org/gdal_8h.html#acd47aa85ca5751fbe9ea09c1a2341ef8
> 

Arg, sorry I meant with GDALSetGeoTransform() of course :
http://www.gdal.org/gdal_8h.html#ae93448112c1a7e69f2764c1aa3c6c8b5()

GDALSetGCPs() is to set the "raw" GCPs.

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