[GRASS-user] Why r.watershed Yields Narrow Basins

[Rich Shepard]

On Sat, 9 Jun 2012, Margherita Di Leo wrote:

> Try also multiple flow direction (MFD) algorithm ( -f  flag in r.watershed)

madi,

   That was much worse. The basins were even less realistic. I also tried the
-4 option, but that made rectangular basins. I thought the MFD would produce
better results than the SFD, but apparently not; at least, in this one
situation.

Thanks,

Rich

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