Thank you again Massi. This fixed my problem! On Mon, Jul 16, 2018 at 10:10 PM, Massi Alvioli <nocha...@gmail.com> wrote:
> 2018-07-16 18:53 GMT+02:00 Erin Hanan <ejha...@gmail.com>: > > Hi Erin, > > let me forward your email to the list, since this may be interesting to > others. > > > Yes, this helps a lot; thank you! I've been reading through your paper > and > > see that you mentioned one possible solution would be to remove slope > units > > smaller than "cleansize", and then enlarge the adjacent slope units to > fill > > the missing area using the r.grow. I'm curious whether I can also achieve > > this using r.area to remove the small half basins and then r.grow. I've > also > > installed your software (r.slopeunits), and am planning to experiment > with > > the different approaches today. > > > > By the way, I forgot to mention it in my original email, but yes, I tried > > several different threshold values. Interestingly, changing the threshold > > tended to change the size of larger half basins, but the sliver and > > fragmented basins always remained a problem. > > > > Anyway, thanks again for your very helpful email! > > You are most welcome. Also, one of our cleaning approaches does > exactly what you suggest: > remove small areas and fill the empty spaces with r.grow. > > Let us know if you get meaningful results! > > > Massi >
_______________________________________________ grass-user mailing list grass-user@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-user