[GRASS-user] r3.out.vtk

GRASS GRASS user
1

Error message when I use “r3.out.vtk”
“file.vtk: Permission denied
Error: I could not open the file <file.vtk>”
Does anyone know the reason for this error message?
Tanks,
Luiz Barros

2

Hi Luiz,

<barros-luiz@uol.com.br> schrieb am Di., 26. Nov. 2019, 20:51:

Error message when I use “r3.out.vtk”
“file.vtk: Permission denied
Error: I could not open the file <file.vtk>”
Does anyone know the reason for this error message?
Tanks,
Luiz Barros

I think that you need to specify a directory wth write permissions. The message is a bit confusing, I’ll take a look

Markus

grass-user mailing list
grass-user@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/grass-user

3

That’s right Markus, the directory. Sorted out.
Thank you.

De: “Markus Neteler” neteler@osgeo.org
Enviada: 2019/11/27 03:27:19
Para: barros-luiz@uol.com.br
Cc: grass-user@lists.osgeo.org
Assunto: Re: [GRASS-user] r3.out.vtk

Hi Luiz,

<barros-luiz@uol.com.br> schrieb am Di., 26. Nov. 2019, 20:51:

Error message when I use “r3.out.vtk”
“file.vtk: Permission denied
Error: I could not open the file <file.vtk>”
Does anyone know the reason for this error message?
Tanks,
Luiz Barros

I think that you need to specify a directory wth write permissions. The message is a bit confusing, I’ll take a look

Markus

grass-user mailing list
grass-user@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/grass-user

4

Hi Luiz,

On Wed, Nov 27, 2019 at 7:27 AM Markus Neteler <neteler@osgeo.org> wrote:

<barros-luiz@uol.com.br> schrieb am Di., 26. Nov. 2019, 20:51:

Error message when I use "r3.out.vtk"
"file.vtk: Permission denied
Error: I could not open the file <file.vtk>"

This error seems to come from VTK, not from GRASS GIS, since...

Does anyone know the reason for this error message?
Tanks,
Luiz Barros

I think that you need to specify a directory wth write permissions. The message is a bit confusing, I'll take a look

... it is like that (local test):

GRASS 7.8.2dev (slovakia3d_grass7):~ > r3.out.vtk -s
in=precip3d.500z50 top=dem500 bottom=bottom output=/bla.vtk
/bla.vtk: Permission denied
ERROR: Unable to open file </bla.vtk>

I wonder why you didn't get that one but glad you solved it by
selecting the right directory to write into.

Markus