[GRASS-user] [GRASSLIST:1169] Flow accumulation revisited (MFD + cost surface)

[Dylan Beaudette]

On Tuesday 01 August 2006 10:48, Jonathan Greenberg wrote:
> So I'm in a bit of a quandary here -- I want to use a MFD flow algorithm,
> but I want it used on a surface of precipitation (so the accumulation isn't
> calculating "number of pixels", rather a "real" value).  r.watershed allows
> me to assign a surface value, but isn't MFD.  Is anyone aware of any
> algorithms that do both (use MFD and per-pixel values), either in GRASS or
> Arc (or in some other package?)  Thanks!
>
> --j
>
> --
>
> Jonathan A. Greenberg, PhD
> NASA Postdoctoral Researcher
> NASA Ames Research Center
> MS 242-4
> Moffett Field, CA 94035-1000
> Phone: 415-794-5043
> AIM: jgrn3007
> MSN: jgrn3007 at hotmail.com
>

Hi Jonathan,

Have you had a look at the r.sim.water modules ? 

-- 
Dylan Beaudette
Soils and Biogeochemistry Graduate Group
University of California at Davis
530.754.7341