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

Daniele Romagnoli daniele.romagnoli at geo-solutions.it
Wed Sep 21 08:52:42 PDT 2016

Hi Even,
thanks a lot for your answer.


On Wed, Sep 21, 2016 at 5:30 PM, Even Rouault <even.rouault at spatialys.com>

> Le mercredi 21 septembre 2016 16:57:46, Daniele Romagnoli a écrit :
> > 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?
> Hi Daniele,
> Yep, tested at
> https://github.com/OSGeo/gdal/blob/trunk/autotest/utilities/
> test_gdalwarp.py#L1392
> Even
> --
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> http://www.spatialys.com

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