[gdal-dev] Resampling a raster with gdalwarp

[Even Rouault]

Le 19/11/2023 à 03:08, Giovanni Anconitano a écrit :
> Thank you very much.
>
> Just to be sure, gdalwarp takes the absolute value of the second tr 
> value independently from the units of the pixel size.
> It can be either meters or degrees depending on the coordinate 
> reference system. Is that correct?

yes: 
https://github.com/OSGeo/gdal/blob/208d0cdb35cc4f790f516eb7a3a88a1d9149a2ed/apps/gdalwarp_lib.cpp#L5411


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