[GRASS-user] r.terraflow problem

[Moritz Lennert]

Le Thu, 13 Apr 2017 11:18:37 +0100,
Filipe Dias <filipesdias at gmail.com> a écrit :

> Hi,
> I don't think so. The Location/Mapset are located in a disk with 59
> GB of free space. The DEM has 144 MB and corresponds to Portugal's
> territory. Is there any other possible cause?

It seems the module cannot find the temporary directory::

/media/fd/Dados/FilipeTrabalho/FCT/FCT/fct/.tmp/fd-XPS/16123.0

Is the path correct ?

Moritz
 
> 
> 
> On Thu, Apr 13, 2017 at 11:08 AM, Helmut Kudrnovsky <hellik at web.de>
> wrote:
> 
> > Filipe Dias-2 wrote  
> > > Hi
> > > I'm trying to run r.terraflow with with a SRTMGL1 dem but I am
> > > getting a message that I can't decipher.
> > > What am I doing wrong?
> > > Thanks for the help
> > > Cheers
> > > F
> > >
> > >
> > > (Thu Apr 13 10:40:03 2017)
> > >
> > > r.terraflow elevation=dem_pt at fct filled=filled direction=direc
> > > swatershed=swater accumulation=accum tci=tci
> > > Memory manager registering memory in MM_IGNORE_MEMORY_EXCEEDED
> > > mode. STREAM temporary files in
> > > /media/fd/Dados/FilipeTrabalho/FCT/FCT/fct/.tmp/fd-
> > > XPS/16123.0  (THESE INTERMEDIATE STREAMS WILL NOT BE DELETED
> > > IN CASE OF ABNORMAL TERMINATION OF THE PROGRAM. TO SAVE
> > > SPACE PLEASE DELETE THESE FILES MANUALLY!)
> > > ami_single_temp_name: G_mkstemp() failed: : No such file or
> > > directory
> > > r.terraflow: ami_stream.cpp:93: int
> > > ami_single_temp_name(const string&, char*): Assertion `0'
> > > failed.
> > > (Thu Apr 13 10:40:03 2017) Command finished (0 sec)  
> >
> > the error comes from:
> >
> > https://trac.osgeo.org/grass/browser/grass/trunk/lib/
> > iostream/ami_stream.cpp#L71
> >
> > maybe some disk space issue?
> >
> >
> >
> > -----
> > best regards
> > Helmut
> > --
> > View this message in context: http://osgeo-org.1560.x6.
> > nabble.com/r-terraflow-problem-tp5317169p5317174.html
> > Sent from the Grass - Users mailing list archive at Nabble.com.
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