[GRASS-user] r.basin error

[Margherita Di Leo]

Hi,

On Wed, Nov 28, 2012 at 8:46 PM, kapo coulibaly <kmcoulib at gmail.com> wrote:

> I'm trying to run r.basin and I get the following error:
> SECTION 1a (of 4): Initiating Memory.
> SECTION 1b (of 4): Determining Offmap Flow.
> SECTION 2: A * Search.
> SECTION 3: Accumulating Surface Flow with SFD.
> SECTION 4: Closing Maps.
> Writing out only positive flow accumulation values.
> Cells with a likely underestimate for flow accumulation can no longer be
> identified.
> Traceback (most recent call last):
>   File "/home/user/grassdata/addons/r.basin", line 663, in
> <module>
>     sys.exit(main())
>   File "/home/user/grassdata/addons/r.basin", line 151, in
> main
>     overwrite = True)
>   File "/usr/lib/grass64/etc/python/grass/script/core.py",
> line 189, in run_command
>     ps = start_command(*args, **kwargs)
>   File "/usr/lib/grass64/etc/python/grass/script/core.py",
> line 177, in start_command
>     return Popen(args, **popts)
>   File "/usr/lib/grass64/etc/python/grass/script/core.py",
> line 56, in __init__
>     startupinfo, creationflags)
>   File "/usr/lib/python2.7/subprocess.py", line 679, in
> __init__
>     errread, errwrite)
>   File "/usr/lib/python2.7/subprocess.py", line 1249, in
> _execute_child
>     raise child_exception
> OSError: [Errno 2] No such file or directory
> (Wed Nov 28 19:36:58 2012) Command finished (20 sec)
>
> I'm running the latest OSGeolive. But I got the exact same error on
> Slackware 13 and CentOS 6
>

What's the exact command line that you are trying to run? Could you
reproduce this error using NC dataset so that I can reproduce it as well?

Thanks,
madi

>
>

-- 
Margherita DI LEO
Postdoctoral Researcher
European Commission - DG JRC
Forest Resources and Climate
I-21020 Ispra (VA) - Italy - TP 261

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