[GRASS-user] help v.lidar.mcc

[Rafaela Soares]

Hi Anna,

Thanks for your attention.

The module v.lidar.mcc creates two products (point cloud): ground and
non-ground. So, after I installed Linux Mint on my computer, the module is
not creating ground file, only file of non-ground and also files I'm not
understanding what it are.

Example for output:

***
/home/eddard/Downloads/v.lidar.mcc.py input=q16 em q16_total g_output=q16_gro
ng_output=q16_ngro
Processing scale domain 1...
Traceback (most recent call last):
  File "/home/eddard/Downloads/v.lidar.mcc.py", line 243, in
<module>
    sys.exit(main())
  File "/home/eddard/Downloads/v.lidar.mcc.py", line 214, in
main
    grass.run_command('g.remove', vect = temp_ncin, quiet =
True, stderr = nuldev)
  File "/usr/lib/grass73/etc/python/grass/script/core.py",
line 410, in run_command
    return handle_errors(returncode, returncode, args,
kwargs)
  File "/usr/lib/grass73/etc/python/grass/script/core.py",
line 329, in handle_errors
    returncode=returncode)
grass.exceptions.CalledModuleError: Module run None
['g.remove', '--q', 'vect=v_lidar_mcc_tmp_ncin_18102'] ended
with error
Process ended with non-zero return code 1. See errors in the
(error) output.
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
  File "/usr/lib/python2.7/atexit.py", line 24, in
_run_exitfuncs
    func(*targs, **kargs)
  File "/home/eddard/Downloads/v.lidar.mcc.py", line 106, in
cleanup
    grass.run_command('g.remove', vect = '%s,%s,%s' %
(temp_ng, temp_ncin, temp_ncout), quiet = True, stderr =
nuldev)
  File "/usr/lib/grass73/etc/python/grass/script/core.py",
line 410, in run_command
    return handle_errors(returncode, returncode, args,
kwargs)
  File "/usr/lib/grass73/etc/python/grass/script/core.py",
line 329, in handle_errors
    returncode=returncode)
CalledModuleError: Module run None ['g.remove', '--q', 'vect
=v_lidar_mcc_tmp_ng_18102,v_lidar_mcc_tmp_ncin_18102,v_lidar
_mcc_tmp_ncout_18102'] ended with error
Process ended with non-zero return code 1. See errors in the
(error) output.
Error in sys.exitfunc:
Traceback (most recent call last):
  File "/usr/lib/python2.7/atexit.py", line 24, in
_run_exitfuncs
    func(*targs, **kargs)
  File "/home/eddard/Downloads/v.lidar.mcc.py", line 106, in
cleanup
    grass.run_command('g.remove', vect = '%s,%s,%s' %
(temp_ng, temp_ncin, temp_ncout), quiet = True, stderr =
nuldev)
  File "/usr/lib/grass73/etc/python/grass/script/core.py",
line 410, in run_command
    return handle_errors(returncode, returncode, args,
kwargs)
  File "/usr/lib/grass73/etc/python/grass/script/core.py",
line 329, in handle_errors
    returncode=returncode)
grass.exceptions.CalledModuleError: Module run None
['g.remove', '--q', 'vect=v_lidar_mcc_tmp_ng_18102,v_lidar_m
cc_tmp_ncin_18102,v_lidar_mcc_tmp_ncout_18102'] ended with
error
Process ended with non-zero return code 1. See errors in the
(error) output.
(Mon Dec  5 22:28:30 2016) Comando terminado (4983 min 19 sec)



What can I do wrong?

Best Regards


*Rafaela Soares Niemann*
Geografa  - Universidade Estadual de Campinas - UNICAMP
Mestranda em Geografia - Universidade Estadual Paulista - UNESP Rio Claro




2017-01-09 12:19 GMT-02:00 Anna Petrášová <kratochanna em gmail.com>:

> Hi Rafaela,
>
> please give us more information. What kind of mistakes? What is the
> GRASS version you use now and before? Did you update v.lidar.mcc from
> addons?
> I am not aware of any changes. Last change in v.lidar.mcc was 14 months
> ago.
>
> Thank you,
>
> Anna
>
> On Mon, Jan 9, 2017 at 5:59 AM, Rafaela Soares <rafaelaniemann em gmail.com>
> wrote:
> > Hi people,
> >
> > I'm using the module v.lidar.mcc to filter point clouds of UAVs for a
> time,
> > but in last update of my computer (UBUNTU for mint), my products are
> having
> > mistakes, not creating the point filtered the ground.
> >
> > Has anyone had this problem yet?
> >
> > Thanks!
> >
> > *Rafaela Soares Niemann*
> > Geografa  - Universidade Estadual de Campinas - UNICAMP
> > Mestranda em Geografia - Universidade Estadual Paulista - UNESP Rio Claro
> >
> >
> >
> >
> > _______________________________________________
> > grass-user mailing list
> > grass-user em lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/grass-user
>
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