[GRASS-user] Error when using r.viewshed.cva

[Adam Hoffritz]

Oh, yes I forgot to mention that I'm not sure if the error is because of a
lack of space or if the files are named in the wrong way. I suppose space
is the problem, i thought I had moved everything to a location with enough
space. Maybe I didn't move the right directory.

Bestu kveðjur,
Adam Hoffritz

2016-08-10 14:39 GMT+00:00 Anna Petrášová <kratochanna at gmail.com>:

> Hello,
>
> On Wed, Aug 10, 2016 at 10:32 AM, Adam Hoffritz
> <adamhoffritz89 at gmail.com> wrote:
> > Good day,
> > When trying to run r.viewshed.cva i keep getting this error (see below)
> > (This is the entire report, you can see the inputs).
> > Am I missing something obvious? I do not use Grass often, work mostly on
> > ArcGis but I am moving towards Grass.
> >
> > r.viewshed.cva input=Clip_haedarlikan at RHIVidsyni
> > vector=Grass_vidsyniPrufa at RHIVidsyni output=prufa
> > Note that the routine is constrained to points in the current geographic
> > region.
> > Memory manager registering memory in MM_IGNORE_MEMORY_EXCEEDED mode.
> > WARNING: Illegal filename <vshed_0
> >>. Character <
> >> not allowed.
> > ERROR: AMI_STREAM::write_item failed.
> > C:\Users\Adam\Desktop\LUK-GIS\GRASS/RHIvidsyni/RHIVidsyni/.t
> > mp/unknown/14496.0/STREAM_baaaaX: No space left on device
>
>
> Here I can see "No space left on device". Could you please check if
> you have enough space on the disk?
>
> Best,
>
> Anna
>
> > Traceback (most recent call last):
> >   File "C:\Users\Adam\AppData\Roaming\GRASS7\addons/scripts/
> > r.viewshed.cva.py", line 174, in <module>
> >     main()
> >   File "C:\Users\Adam\AppData\Roaming\GRASS7\addons/scripts/
> > r.viewshed.cva.py", line 159, in main
> >     grass.run_command("r.viewshed", quiet = True,
> > overwrite=grass.overwrite(), flags=flagstring, input=elev,
> > output=tempry, coordinates=site[0] + "," + site[1],
> > **viewshed_options)
> >   File "C:\Program Files\GRASS GIS
> > 7.0.4\etc\python\grass\script\core.py", line 395, in
> > run_command
> >     return handle_errors(returncode, returncode, args,
> > kwargs)
> >   File "C:\Program Files\GRASS GIS
> > 7.0.4\etc\python\grass\script\core.py", line 313, in
> > handle_errors
> >     returncode=returncode)
> > grass.exceptions.CalledModuleError: Module run None
> > ['r.viewshed', '--q', 'observer_elevation=1.75',
> > 'input=Clip_haedarlikan at RHIVidsyni',
> > 'refraction_coeff=0.14286',
> > 'coordinates=445499.9999767,492499.99998253', 'memory=500',
> > 'max_distance=-1', 'output=vshed_0\r',
> > 'target_elevation=1.75'] ended with error
> > Process ended with non-zero return code 1. See errors in the
> > (error) output.
> > (Wed Aug 10 13:48:32 2016) Command finished (2 sec)
> >
> > Regards,
> > Adam Hoffritz
> >
> > _______________________________________________
> > grass-user mailing list
> > grass-user at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/grass-user
>
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