[gdal-dev] does gdalwarp recognize/handle NODATA_VALUES metadata?

[Daniele Romagnoli]

Hi list.
I'm using GDAL 2.1.1 and I have a question (I didn't checked yet with a
test to confirm or not the result).

In case I configure a GeoTIFF dataset with NODATA_VALUES=0 0 0 in order to
specify an RGB(0,0,0) triplet as nodata, would the gdalwarp utility handle
it?

I know some drivers,algorithms,utilities do not handle it so I'm asking...

Please, let me know.
Best Regards,
Daniele

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