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

[Margherita Di Leo]

On Thu, Jan 24, 2013 at 10:37 AM, Markus Metz <markus.metz.giswork at gmail.com
> wrote:

> 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.
>

Thanks Markus, I'll review it a bit according to your advices ;-)
m

>
> Markus M
>
> >
> > thank for your help
> >
> >
> >
> > --
> > View this message in context:
> http://osgeo-org.1560.n6.nabble.com/error-accumulation-map-does-not-match-with-elevation-map-tp5029128p5029421.html
> > Sent from the Grass - Users mailing list archive at Nabble.com.
> > _______________________________________________
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> > grass-user at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/grass-user
>



-- 
Margherita DI LEO
Postdoctoral Researcher

European Commission - DG JRC
Institute for Environment and Sustainability (IES). Unit H03 – FRC
Via Fermi, 2749
I-21027 Ispra (VA) - Italy - TP 261

Tel. +39 0332 78 3600
margherita.di-leo at jrc.ec.europa.eu

Disclaimer: The views expressed are purely those of the writer and may not
in any circumstance be regarded as stating an official position of the
European Commission.
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