[GRASS-user] r.terraflow problem

Filipe Dias filipesdias at gmail.com
Thu Apr 13 03:18:37 PDT 2017


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?



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.
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