Yes, you are right, I fixed it, thank you. Anna
On Wed, Nov 22, 2017 at 7:27 AM, Micha Silver <[email protected]> wrote: > I'm using r.sun to extract shadowed areas from a LIDAR derived DTM for some > date/hour combinations. (GRASS 7.2) According to the man page: > "A map of shadows can be extracted from the solar incidence angle map > (incidout). Areas with zero values are shadowed." > > In my output incidout raster, there are never values of zero. The minimum > incident angles are quite small, but no zeroes. However the NULL pixels seem > to be exactly the shadowed areas. (I am comparing with ortho-photos taken at > those specific dates and hours). Am I mistaken, or should the documentation > be changed to "Areas with NULL values are shadowed". > > Thanks > > -- > Micha Silver > Ben Gurion Univ. > Sde Boker, Remote Sensing Lab > cell: +972-523-665918 > > > _______________________________________________ > grass-user mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/grass-user _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
