[GRASS-user] r.watershed MFD strange basin

[ivan marchesini]

It works perfectly.. !!  :-)
thank you very much

Ivan



Il giorno mer, 09/05/2012 alle 12.23 +0200, Markus Metz ha scritto:
> On Wed, May 9, 2012 at 9:30 AM, Markus Metz
> <markus.metz.giswork at googlemail.com> wrote:
> > On Wed, May 9, 2012 at 9:19 AM, ivan marchesini
> > <ivan.marchesini at gmail.com> wrote:
> >> Dear Markus,
> >> thank you for your answer.
> >>
> >>> Please report if the stream segments are as expected, because the
> >>> determination of half-basins and basins is based on the stream
> >>> segments.
> >>
> >> this is the map of streams:
> >> http://imageshack.us/photo/my-images/232/streams.png/
> >>
> >> it seems fine..
> >>
> >>
> >>> If the stream segments seem out of place, something is wrong with the
> >>> identification of stream segments and you will need to look at flow
> >>> accumulation and check if that makes sense.
> >>
> >> this is the accumulation map:
> >> http://imageshack.us/photo/my-images/37/accumulation.png/
> >>
> >> the same as above...
> >>
> >>
> >>> If the stream segments seem to be ok, something is wrong with
> >>> determining the left and right side of a stream.
> >>
> >> this is the map of basins:
> >> http://imageshack.us/photo/my-images/11/basins.png/
> >>
> >> these are the half_basins:
> >> http://imageshack.us/photo/my-images/4/halfbasins.png/
> >>
> >>
> >> As you can see the problem arises for the half_basins and not only in
> >> one place. There are a lot of problems all around.
> >
> > OK, now I have an idea where to look for the problem.
> 
> Should be fixed now in all branches.
> 
> Markus M

-- 
Ti prego di cercare di non inviarmi files .dwg, .doc, .xls, .ppt.
Preferisco formati liberi.
Please try to avoid to send me .dwg, .doc, .xls, .ppt files.
I prefer free formats.
http://it.wikipedia.org/wiki/Formato_aperto
http://en.wikipedia.org/wiki/Open_format

Ivan Marchesini
Perugia (Italy)
Socio fondatore GFOSS "Geospatial Free and Open Source Software" http://www.gfoss.it
e-mail: ivan.marchesini at irpi.cnr.it
        ivan.marchesini at gmail.com
fax (mailfax): +39 1782092534
jabber: geoivan73 at jabber.org
skype: geoivan73
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: This is a digitally signed message part
Url : http://lists.osgeo.org/pipermail/grass-user/attachments/20120509/2cb116e1/attachment.bin