[GRASS-user] help v.lidar.mcc

Tue Jan 10 11:56:04 PST 2017

Hi All!

Apparently the module hasn't created this temporary files. I collected a
"Print Screen" and really dont know resolve this problem. Today, I
reprocesseded another point clouds, but the same problem appeared.

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

2017-01-10 5:09 GMT-02:00 Moritz Lennert <mlennert em club.worldonline.be>:

>
>
> Le 9 janvier 2017 20:43:37 GMT+01:00, Rafaela Soares <
> rafaelaniemann em gmail.com> a écrit :
> >Hi Moritz!
> >
> >I've reinstalled v.lidar.mcc using g.extension in another computer, but
> >it
> >seems that it did not work.
>
>
> It did in that you don't have the same error. Now the issue seems to be
> with v.outlier. As Anna says, we would need the error message in order to
> be able to debug this.
>
> If the temporary files still exist, you can try to run v.outlier directly
> and check the output:
>
> v.outlier --oq ew_step=0.5
> outlier=v_lidar_mcc_tmp_ng_8330 filter=positive lambda=2.0
> input=v_lidar_mcc_tmp_ncin_8330 threshold=0.4
> output=v_lidar_mcc_tmp_ncout_8330
> ns_step=0.5
>
> Moritz
>
>
>
> >
> >He returned this report:
> >
> >****
> >(Mon Jan 9 13:39:58 2017)
> >v.lidar.mcc input=q16_p02 em q16_total_jun2016 ground=q16_p02gro
> >nonground=q16_p02nongro
> >Processing scale domain 1...
> >Processing scale domain 2...
> >Traceback (most recent call last):
> >File "/home/carlos/.grass7/addons/scripts/v.lidar.mcc",
> >line 278, in <module>
> >sys.exit(main())
> >File "/home/carlos/.grass7/addons/scripts/v.lidar.mcc",
> >line 229, in main
> >overwrite=True, 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
> >['v.outlier', '--o', '--q', 'ew_step=0.5',
> >'outlier=v_lidar_mcc_tmp_ng_8330', 'filter=positive',
> >'lambda=2.0', 'input=v_lidar_mcc_tmp_ncin_8330',
> >'threshold=0.4', 'output=v_lidar_mcc_tmp_ncout_8330',
> >'ns_step=0.5'] ended with error
> >Process ended with non-zero return code 1. See errors in the
> >(error) output.
> >(Mon Jan 9 17:06:51 2017) Comando terminado (206 min 53 sec)
> >
> >
> >Best Regards,
> >
> >
> >*Rafaela Soares Niemann*
> >Geografa - Universidade Estadual de Campinas - UNICAMP
> >Mestranda em Geografia - Universidade Estadual Paulista - UNESP Rio
> >Claro
> >
> >
> >
> >
> >2017-01-09 13:32 GMT-02:00 Moritz Lennert
> ><mlennert em club.worldonline.be>:
> >
> >> On 09/01/17 16:11, Rafaela Soares wrote:
> >>
> >>> 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 <http://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
> ><http://v.lidar.mcc.py>",
> >>> line 243, in
> >>> <module>
> >>> sys.exit(main())
> >>> File "/home/eddard/Downloads/v.lidar.mcc.py
> ><http://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
> ><http://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
> ><http://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?
> >>>
> >>
> >>
> >> I don't think you are doing anything wrong. It rather looks like the
> >> version you use is and old version of v.lidar.mcc. The parameters of
> >> g.remove have changed in grass 7 and v.lidar.mcc does not use a call
> >such
> >> as "grass.run_command('g.remove', vect = '%s,%s,%s'" anymore.
> >>
> >> Try reinstalling v.lidar.mcc using g.extension.
> >>
> >> Moritz
> >>
>
-------------- Próxima Parte ----------
Um anexo em HTML foi limpo...
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20170110/07c72fcc/attachment-0001.html>
-------------- Próxima Parte ----------
Um anexo não-texto foi limpo...
Nome: Rafa1.jpeg
Tipo: image/jpeg
Tamanho: 238192 bytes
Descrição: não disponível
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20170110/07c72fcc/attachment-0001.jpeg>