[GRASS-user] v.isochrones : error message

[Anna Petrášová]

Hello,

On Sat, Apr 4, 2015 at 6:03 PM, image93 <lcelati at cci-paris-idf.fr> wrote:

> Hello,
>
> I'm working with grass 7 on windows 7   8 go RAM 64 bits.
>
> When i execute the v.isochrones process, there is an error message and the
> process does not work.
>
> Below, i paste the interface of the v.isochrones output command:
>
> -------------------------------------------------------------------------------------------------
> /(Sat Apr 04 23:55:36 2015)
> v.isochrones --overwrite map=roads_merge_idf_picardie_L93 at data_set layer=1
> speed_column=maxspeed start_points=MANUTAN_starting_points_L93 at data_set
> isochrones=vector_map timemap=raster_map time_steps=15,30,45
> Pass 1 of 163659:
> Reading features...
> Writing raster map...
> Traceback (most recent call last):
>   File "C:\Users\ramaioli\AppData\Roaming\GRASS7\addons/scri
> pts/v.isochrones.py", line 211, in <module>
>     main()
>   File "C:\Users\ramaioli\AppData\Roaming\GRASS7\addons/scri
> pts/v.isochrones.py", line 154, in main
>     type='line')
>   File "C:\Program Files (x86)\GRASS GIS
> 7.0.0\etc\python\grass\script\core.py", line 375, in
> run_command
>     return handle_errors(returncode, returncode, args,
> kwargs)
>   File "C:\Program Files (x86)\GRASS GIS
> 7.0.0\etc\python\grass\script\core.py", line 310, in
> handle_errors
>     returncode=returncode)
> grass.exceptions.CalledModuleError: Module run None
> ['v.to.rast', 'input=roads_merge_idf_picardie_L93 at data_set',
> 'use=attr', 'out=cost_map_tmp_5488', 'type=line',
> 'attrcolumn=tmp5488'] ended with error
> Process ended with non-zero return code -1073741571. See
> errors in the (error) output.
> (Sat Apr 04 23:57:02 2015) La commande s'est terminée (1 min 25 sec)
>
> -------------------------------------------------------------------------------/
>
> Could you help me? Thanks.
>

What is your computational region setting? The error seems to mean stack
overflow/exhausted but I don't know what in v.to.rast could cause that.

Anna

>
>
>
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