Hello Markus, is it possible to add an option to evaluate the negatives hight in a future release ? (I don't know C)
Best regards, Frank Le 30/07/2018 à 16:19, Markus Metz a écrit : > > > On Sat, Jul 28, 2018 at 3:59 PM, Frank David <frank.da...@geophom.fr > <mailto:frank.da...@geophom.fr>> wrote: > > > > Dear all, > > > > It seems that r.horizon in does not return negative heights. How > it's possible in case of the given point from the calculation is done > is located on mountain and the horizon around is below zero ??. I miss > something may be... > > r.horizon is indeed ignoring points that are lower than the given > point, see > https://trac.osgeo.org/grass/browser/grass/trunk/raster/r.horizon/main.c#L1037 > and following lines > > I agree that this behaviour is questionable > > Markus M > > > > > Thank you for your explanations > > > > Regards > > > > Frank > > > > _______________________________________________ > > grass-user mailing list > > grass-user@lists.osgeo.org <mailto:grass-user@lists.osgeo.org> > > https://lists.osgeo.org/mailman/listinfo/grass-user >
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