Hi all,
I've used r.watershed to outline a catchment. I like the result, but I have
to work with other people that uses ArcView.
I've check that the DEM-based catchment area created with r.watershed is not
the same that the catchment I obtain with other programs. In fact, I've seen
that with PCRaster and with ArcView I obtain the same area, different that
the one I obtain with r.watershed.
Could anyone say something about the origin of these differences, and give
some advice? I would like to have a good criterion to choose among the
different results.
Best regards
Javier