[GRASS-user] r.terraflow problem

[Helmut Kudrnovsky]

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
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