Hello everyone
I installed Debian 12.
I found grass-gis 8.2.1
But it's not configured to work in opencl, and 3d rendering is very
slow.
I tried to install it from sources, but I find several errors. Has
anyone tried and knows how to give the right configuration with
with_opencl in Debian?
Thank you
Enrico Gabrielli
Hi Enrico,
On Mon, Jun 26, 2023 at 3:59 PM bonushenricus <bonushenricus76@gmail.com> wrote:
Hello everyone
I installed Debian 12.
I found grass-gis 8.2.1
But it's not configured to work in opencl, and 3d rendering is very
slow.
It is actually "openGL" to be installed, see
https://github.com/OSGeo/grass/blob/main/REQUIREMENTS.md#optional-packages
HTH,
Markus
--
Markus Neteler, PhD
https://www.mundialis.de - free data with free software
https://grass.osgeo.org
https://courses.neteler.org/blog
Wel there IS an openCL too 
In QGIS:
https://www.itopen.it/opencl-acceleration-now-available-in-qgis/
'naming is important'
Regards,
Richard Duivenvoorde
On 6/26/23 16:04, Markus Neteler wrote:
Hi Enrico,
On Mon, Jun 26, 2023 at 3:59 PM bonushenricus <bonushenricus76@gmail.com> wrote:
Hello everyone
I installed Debian 12.
I found grass-gis 8.2.1
But it's not configured to work in opencl, and 3d rendering is very
slow.It is actually "openGL" to be installed, see
https://github.com/OSGeo/grass/blob/main/REQUIREMENTS.md#optional-packages
HTH,
Markus
Richard Duivenvoorde <rdmailings@duif.net> schrieb am Mo., 26. Juni 2023, 21:36:
Wel there IS an openCL too
Sure, it exists. But:
In QGIS:
https://www.itopen.it/opencl-acceleration-now-available-in-qgis/
‘naming is important’
And this works in GRASS GIS as well?
Cheers
Markus
Regards,
Richard Duivenvoorde
On 6/26/23 16:04, Markus Neteler wrote:
Hi Enrico,
On Mon, Jun 26, 2023 at 3:59 PM bonushenricus <bonushenricus76@gmail.com> wrote:
Hello everyone
I installed Debian 12.
I found grass-gis 8.2.1
But it’s not configured to work in opencl, and 3d rendering is very
slow.It is actually “openGL” to be installed, see
https://github.com/OSGeo/grass/blob/main/REQUIREMENTS.md#optional-packages
HTH,
Markus
Hi and thanks
Yes QGIS runs the 3D rendering very well
For GRASS-GIS with the most simple
CFLAGS=-O2 ./configure
i have at the end a problem in DEBIAN 12 because the pdal library
doesn't exist in the stable repository
so the configuration done:
Package pdal was not found in the pkg-config search path.
Perhaps you should add the directory containing `pdal.pc'
to the PKG_CONFIG_PATH environment variable
Package 'pdal', required by 'virtual:world', not found
Package pdal was not found in the pkg-config search path.
Perhaps you should add the directory containing `pdal.pc'
to the PKG_CONFIG_PATH environment variable
Package 'pdal', required by 'virtual:world', not found
configure: error: *** Unable to locate suitable (>=1.7.1) PDAL
library
The formal installation (from the website of PDAL) with conda doesn't
change anything.
Bye
Il giorno lun, 26/06/2023 alle 21.29 +0200, Richard Duivenvoorde ha
scritto:
Wel there IS an openCL too
https://www.itopen.it/opencl-acceleration-now-available-in-qgis/
'naming is important'
Regards,
Richard Duivenvoorde
On 6/26/23 16:04, Markus Neteler wrote:
> Hi Enrico,
>
> On Mon, Jun 26, 2023 at 3:59 PM bonushenricus
> <bonushenricus76@gmail.com> wrote:
> >
> > Hello everyone
> > I installed Debian 12.
> > I found grass-gis 8.2.1
> > But it's not configured to work in opencl, and 3d rendering is
> > very
> > slow.
>
> It is actually "openGL" to be installed, see
>
> https://github.com/OSGeo/grass/blob/main/REQUIREMENTS.md#optional-packages
>
> HTH,
> Markus
>
>
There are two options for PDAL – either disable completely (no import
tools for LAS files then) or provide paths for include and lib
directories. See ./configure --help for correct syntax of all
parameters. I have no idea if one can mix conda and native libs in a
single program.
Good luck,
Māris.
otrd., 2023. g. 27. jūn., plkst. 08:21 — lietotājs bonushenricus
(<bonushenricus76@gmail.com>) rakstīja:
Hi and thanks
Yes QGIS runs the 3D rendering very well
For GRASS-GIS with the most simple
> CFLAGS=-O2 ./configure
i have at the end a problem in DEBIAN 12 because the pdal library
doesn't exist in the stable repository
so the configuration done:
> Package pdal was not found in the pkg-config search path.
> Perhaps you should add the directory containing `pdal.pc'
> to the PKG_CONFIG_PATH environment variable
> Package 'pdal', required by 'virtual:world', not found
> Package pdal was not found in the pkg-config search path.
> Perhaps you should add the directory containing `pdal.pc'
> to the PKG_CONFIG_PATH environment variable
> Package 'pdal', required by 'virtual:world', not found
> configure: error: *** Unable to locate suitable (>=1.7.1) PDAL
> library
The formal installation (from the website of PDAL) with conda doesn't
change anything.Bye
Il giorno lun, 26/06/2023 alle 21.29 +0200, Richard Duivenvoorde ha
scritto:
> Wel there IS an openCL too
>
> https://www.itopen.it/opencl-acceleration-now-available-in-qgis/
>
> 'naming is important'
>
> Regards,
>
> Richard Duivenvoorde
>
> On 6/26/23 16:04, Markus Neteler wrote:
> > Hi Enrico,
> >
> > On Mon, Jun 26, 2023 at 3:59 PM bonushenricus
> > <bonushenricus76@gmail.com> wrote:
> > >
> > > Hello everyone
> > > I installed Debian 12.
> > > I found grass-gis 8.2.1
> > > But it's not configured to work in opencl, and 3d rendering is
> > > very
> > > slow.
> >
> > It is actually "openGL" to be installed, see
> >
> > https://github.com/OSGeo/grass/blob/main/REQUIREMENTS.md#optional-packages
> >
> > HTH,
> > Markus
> >
> >
>_______________________________________________
grass-user mailing list
grass-user@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/grass-user
Ok
I found the page for the installation of the pdal from the source
https://pdal.io/en/2.4.3/development/compilation/unix.html
and after the compilation of GRASS with CFLAGS=-O2 ./configure was done
without problem!!
I have now GRASS83 with opengl: the rendering is perfect now!
Il giorno mar, 27/06/2023 alle 08.41 +0300, Maris Nartiss ha scritto:
There are two options for PDAL – either disable completely (no import
tools for LAS files then) or provide paths for include and lib
directories. See ./configure --help for correct syntax of all
parameters. I have no idea if one can mix conda and native libs in a
single program.Good luck,
Māris.otrd., 2023. g. 27. jūn., plkst. 08:21 — lietotājs bonushenricus
(<bonushenricus76@gmail.com>) rakstīja:
>
> Hi and thanks
> Yes QGIS runs the 3D rendering very well
> For GRASS-GIS with the most simple
> > CFLAGS=-O2 ./configure
> i have at the end a problem in DEBIAN 12 because the pdal library
> doesn't exist in the stable repository
> so the configuration done:
> > Package pdal was not found in the pkg-config search path.
> > Perhaps you should add the directory containing `pdal.pc'
> > to the PKG_CONFIG_PATH environment variable
> > Package 'pdal', required by 'virtual:world', not found
> > Package pdal was not found in the pkg-config search path.
> > Perhaps you should add the directory containing `pdal.pc'
> > to the PKG_CONFIG_PATH environment variable
> > Package 'pdal', required by 'virtual:world', not found
> > configure: error: *** Unable to locate suitable (>=1.7.1) PDAL
> > library
> The formal installation (from the website of PDAL) with conda
> doesn't
> change anything.
>
> Bye
>
>
> Il giorno lun, 26/06/2023 alle 21.29 +0200, Richard Duivenvoorde ha
> scritto:
> > Wel there IS an openCL too
> >
> > https://www.itopen.it/opencl-acceleration-now-available-in-qgis/
> >
> > 'naming is important'
> >
> > Regards,
> >
> > Richard Duivenvoorde
> >
> > On 6/26/23 16:04, Markus Neteler wrote:
> > > Hi Enrico,
> > >
> > > On Mon, Jun 26, 2023 at 3:59 PM bonushenricus
> > > <bonushenricus76@gmail.com> wrote:
> > > >
> > > > Hello everyone
> > > > I installed Debian 12.
> > > > I found grass-gis 8.2.1
> > > > But it's not configured to work in opencl, and 3d rendering
> > > > is
> > > > very
> > > > slow.
> > >
> > > It is actually "openGL" to be installed, see
> > >
> > > https://github.com/OSGeo/grass/blob/main/REQUIREMENTS.md#optional-packages
> > >
> > > HTH,
> > > Markus
> > >
> > >
> >
>
> _______________________________________________
> grass-user mailing list
> grass-user@lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/grass-user