[GRASSLIST:9990] Re: Filling with flood

[RAVI KUMAR]

Hi
  It will be nice if I can get a workedout example
  where in a DEM is used to create a Dam and then flood it.
   
  Ravi 

Hamish <hamish_nospam at yahoo.com> wrote:
  > I have a surface of watershed and wish to simulate a dam 
> to see the area of inundation (flooding).
> 
> Please suggest a simple method in GRASS6 to create a reservoir (Dam)

d.rast.edit or r.digit+r.patch to make the dam, then use r.basins.fill?,
r.fill.dir? or the module recently (in the last month) announced on the
mailing list to fill depressions & r.mapcalc to compare/crop.



Hamish

  


				
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