[GRASS-user] error: accumulation map does not match with elevation map! (r.basin)

[Markus Metz]

On Thu, Jan 24, 2013 at 12:43 AM, Giuliano Urgeghe <giuliano.u at gmail.com> wrote:
> I took your advice replacing lines 135-136 and 137 of the file, r.basin.py,
> in the directory  home/grass-addons/grass6/raster/r.basin by editor Kate
> but I have not found any solution to the problem
> also because I used a threshold value different from the default

I found a bug in r.watershed SFD mode, fixed for 6.4 and 6.5 in
r54765-6 (7.0 was not affected). For r.basin, r.watershed could also
be run in MFD mode, the results might be a bit more accurate for
high-resolution DEMs.

Markus M

>
> thank for your help
>
>
>
> --
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