[GRASS-user] Topography shading in irradiance

[Robson Passos]

Dear,

I have irradiance data from the WRF meteorological model, the data is with
3 km resolution, first I need to refine it to 1 km resolution and then
calculate the irradiance loss due to the shading of the terrain.

Is there a tool that does this in GRASS? I would like to use an irradiance
raster as input and know the influence of topography on shading, similar to
what is presented in the solar potential atlases.

If you can clarify this for me I would appreciate it.

Thank you very much in advance,
Robson
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Re: [GRASS-user] [GRASS-dev] GRASS 7.8.5 compile errors

[Thomas Adams]

Hi Anna,

Thank you for your help sorting this out... Not surprisingly, I get the
same errors in grass-7.8.6RC2

*Error in /home/teaiii/grass-7.8.5/lib/python/ctypes:*

Error: /usr/include/stdio.h:246: Syntax error at '__filename'
Error: /usr/include/stdio.h:247: Syntax error at '__modes'
Error: /usr/include/stdio.h:252: Syntax error at '__filename'
Error: /usr/include/stdio.h:253: Syntax error at '__modes'
Error: /usr/include/stdio.h:254: Syntax error at '__stream'
Error: /usr/include/stdio.h:304: Syntax error at '__stream'
Error: /usr/include/stdio.h:304: Syntax error at '__buf'
Error: /usr/include/stdio.h:308: Syntax error at '__stream'
Error: /usr/include/stdio.h:308: Syntax error at '__buf'
Error: /usr/include/stdio.h:309: Syntax error at 'size_t'
Error: /usr/include/stdio.h:314: Syntax error at '__stream'
Error: /usr/include/stdio.h:314: Syntax error at '__buf'
Error: /usr/include/stdio.h:326: Syntax error at '__stream'
Error: /usr/include/stdio.h:327: Syntax error at '__format'
Error: /usr/include/stdio.h:332: Syntax error at '__format'
Error: /usr/include/stdio.h:334: Syntax error at '__s'
Error: /usr/include/stdio.h:335: Syntax error at '__format'
Error: /usr/include/stdio.h:341: Syntax error at '__s'
Error: /usr/include/stdio.h:341: Syntax error at '__format'
Error: /usr/include/stdio.h:347: Syntax error at '__format'
Error: /usr/include/stdio.h:349: Syntax error at '__s'
Error: /usr/include/stdio.h:349: Syntax error at '__format'
Error: /usr/include/stdio.h:354: Syntax error at '__s'
Error: /usr/include/stdio.h:355: Syntax error at 'const'
Error: /usr/include/stdio.h:355: Syntax error at '__format'
Error: /usr/include/stdio.h:358: Syntax error at '__s'
Error: /usr/include/stdio.h:359: Syntax error at 'const'
Error: /usr/include/stdio.h:359: Syntax error at '__format'
Error: /usr/include/stdio.h:379: Syntax error at '__fmt'
Error: /usr/include/stdio.h:382: Syntax error at '__fmt'
Error: /usr/include/stdio.h:391: Syntax error at '__stream'
Error: /usr/include/stdio.h:392: Syntax error at '__format'
Error: /usr/include/stdio.h:397: Syntax error at '__format'
Error: /usr/include/stdio.h:399: Syntax error at '__s'
Error: /usr/include/stdio.h:400: Syntax error at '__format'
Error: /usr/include/stdio.h:416: Syntax error at '__stream'
Error: /usr/include/stdio.h:417: Syntax error at '__format'
Error: /usr/include/stdio.h:418: Syntax error at '__format'
Error: /usr/include/stdio.h:419: Syntax error at '__s'
Error: /usr/include/stdio.h:420: Syntax error at '__format'
Error: /usr/include/stdio.h:432: Syntax error at '__s'
Error: /usr/include/stdio.h:432: Syntax error at '__format'
Error: /usr/include/stdio.h:440: Syntax error at '__format'
Error: /usr/include/stdio.h:444: Syntax error at '__s'
Error: /usr/include/stdio.h:445: Syntax error at '__format'
Error: /usr/include/stdio.h:465: Syntax error at '__s'
Error: /usr/include/stdio.h:466: Syntax error at '__format'
Error: /usr/include/stdio.h:468: Syntax error at '__format'
Error: /usr/include/stdio.h:470: Syntax error at '__s'
Error: /usr/include/stdio.h:471: Syntax error at '__format'
Error: /usr/include/stdio.h:564: Syntax error at '__s'
Error: /usr/include/stdio.h:564: Syntax error at 'FILE'
Error: /usr/include/stdio.h:603: Syntax error at '__lineptr'
Error: /usr/include/stdio.h:604: Syntax error at '__n'
Error: /usr/include/stdio.h:605: Syntax error at 'FILE'
Error: /usr/include/stdio.h:606: Syntax error at '__lineptr'
Error: /usr/include/stdio.h:607: Syntax error at '__n'
Error: /usr/include/stdio.h:608: Syntax error at 'FILE'
Error: /usr/include/stdio.h:616: Syntax error at '__lineptr'
Error: /usr/include/stdio.h:617: Syntax error at '__n'
Error: /usr/include/stdio.h:618: Syntax error at '__stream'
Error: /usr/include/stdio.h:626: Syntax error at '__s'
Error: /usr/include/stdio.h:626: Syntax error at '__stream'
Error: /usr/include/stdio.h:646: Syntax error at '__ptr'
Error: /usr/include/stdio.h:647: Syntax error at 'size_t'
Error: /usr/include/stdio.h:647: Syntax error at '__stream'
Error: /usr/include/stdio.h:652: Syntax error at '__ptr'
Error: /usr/include/stdio.h:653: Syntax error at 'size_t'
Error: /usr/include/stdio.h:653: Syntax error at '__s'
Error: /usr/include/stdio.h:673: Syntax error at '__ptr'
Error: /usr/include/stdio.h:674: Syntax error at 'size_t'
Error: /usr/include/stdio.h:674: Syntax error at '__stream'
Error: /usr/include/stdio.h:675: Syntax error at '__ptr'
Error: /usr/include/stdio.h:676: Syntax error at 'size_t'
Error: /usr/include/stdio.h:676: Syntax error at '__stream'
Error: /usr/include/stdio.h:731: Syntax error at '__stream'
Error: /usr/include/stdio.h:731: Syntax error at '__pos'
Error: /usr/include/x86_64-linux-gnu/sys/select.h:101: Syntax error at
'__readfds'
Error: /usr/include/x86_64-linux-gnu/sys/select.h:102: Syntax error at
'__writefds'
Error: /usr/include/x86_64-linux-gnu/sys/select.h:103: Syntax error at
'__exceptfds'
Error: /usr/include/x86_64-linux-gnu/sys/select.h:104: Syntax error at
'__timeout'
Error: 

Re: [GRASS-user] [GRASS-dev] GRASS 7.8.5 compile errors

[Anna Petrášová]

On Tue, Aug 10, 2021 at 10:06 AM Thomas Adams  wrote:

> Hi all!
>
> I just upgraded from Ubuntu 18.04 to 20.04 and have to re-compile/install
> GRASS 7.8.5. I'm getting these errors:
>
> Errors in:
> /home/teaiii/grass-7.8.5/lib/python/ctypes
> /home/teaiii/grass-7.8.5/vector/v.out.ogr
> /home/teaiii/grass-7.8.5/man
>

What are the actual errors when you go in the directories and run make?

>
> I'm sure I have created some library incompatibilities, so I'm trying to
> identify where the problems are. I know I have python 3.8 installed, but
> when I run python -V I get:
>
> Python 2.7.18
>
> Do I need to compile against python 3.8; if so, how do I do that?
>
> My configure looks like this:
>
> CFLAGS="-O2 -Wall" LDFLAGS="-s" ./configure \
> --enable-64bit \
> --with-cxx \
> --enable-largefile=yes \
> --with-nls \
> --with-readline \
> --with-pthread \
> --with-gdal=/usr/local/bin/gdal-config \
> --with-proj --with-proj-share=/usr/local/share/proj \
> --with-proj-includes=/usr/local/include \
> --with-proj-libs=/usr/local/lib \
> --with-geos=/usr/local/bin/geos-config \
> --with-wxwidgets=/usr/local/bin/wx-config \
> --with-cairo \
> --with-opengl-libs=/usr/include/GL \
> --with-freetype=yes \
> --with-freetype-includes=/usr/include/freetype2/ \
> --with-postgres=yes \
> --with-postgres-includes=/usr/local/include \
> --with-sqlite=yes \
> --with-mysql=yes \
> --with-mysql-includes=/usr/include/mysql \
> --with-odbc=no \
> --with-blas \
> --with-lapack \
> --with-liblas=yes \
> --with-liblas-config=/usr/bin/liblas-config \
> --with-netcdf=/usr/local/bin/nc-config \
> --with-blas-libs=/usr/local/lib \
> --with-lapack-includes=/usr/include \
> --with-lapack-libs=/usr/lib \
> --with-blas-includes=/usr/local/include \
> --with-zstd \
> --with-zstd-includes=/usr/local/include \
> --with-zstd-libs=/usr/local/lib
>
> with no errors.
>
> Any/all suggestions are appreciated...
>
> Regards,
> Tom
>
> --
>
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Re: [GRASS-user] Error in installing r.futures addons in Pop!_OS 20.04

[Firman Hadi via grass-user]

Dear Veronica,

Thank you very much for the information.
I use GRASS 7.8.5 provided by QGIS Ubuntu hirsute repository.
It is Ubuntu 21.04, not 20.04 as I have informed earlier.
I have upgraded to 7.8.5-1 from QGIS unstable repo, but since it's not GRASS 
7.8.6.RC2, I can't install any add-ons.
I will just wait for the stable release.

Thanks.
Firman Hadi

E: firmanh...@me.com 
(https://link.getmailspring.com/link/785c5d3b-71e9-4104-ace8-ac87e6ac5...@getmailspring.com/0?redirect=mailto%3Afirmanhadi%40me.com=Z3Jhc3MtdXNlckBsaXN0cy5vc2dlby5vcmc%3D)
P: +6281220001994 (tel:+6281220001994)
W: http://www.sigro.org 
(https://link.getmailspring.com/link/785c5d3b-71e9-4104-ace8-ac87e6ac5...@getmailspring.com/1?redirect=http%3A%2F%2Fwww.sigro.org=Z3Jhc3MtdXNlckBsaXN0cy5vc2dlby5vcmc%3D)

On Aug 11 2021, at 6:50 pm, Veronica Andreo  wrote:
> Dear Firman,
>
>
> What GRASS version are you using? g.extension is currently failing for GRASS 
> 7.8.5. See 
> https://grass.osgeo.org/news/2021_08_01_g_extension_currently_not_working/ 
> (https://link.getmailspring.com/link/785c5d3b-71e9-4104-ace8-ac87e6ac5...@getmailspring.com/6?redirect=https%3A%2F%2Fgrass.osgeo.org%2Fnews%2F2021_08_01_g_extension_currently_not_working%2F=Z3Jhc3MtdXNlckBsaXN0cy5vc2dlby5vcmc%3D)
>  for an explanation and options.
>
> We released yesterday the second RC for grass 7.8.6 where this problem should 
> be fixed: https://github.com/OSGeo/grass/releases/tag/7.8.6RC2 
> (https://link.getmailspring.com/link/785c5d3b-71e9-4104-ace8-ac87e6ac5...@getmailspring.com/7?redirect=https%3A%2F%2Fgithub.com%2FOSGeo%2Fgrass%2Freleases%2Ftag%2F7.8.6RC2=Z3Jhc3MtdXNlckBsaXN0cy5vc2dlby5vcmc%3D)
>
> Best regards,
> Vero
>
>
>
> El mar, 10 ago 2021 a las 10:20, Firman Hadi via grass-user 
> (mailto:grass-user@lists.osgeo.org)>) escribió:
> > Dear all,
> >
> > I tried to install r.futures addons in Ubuntu-based 20.04 system (Pop!_OS 
> > 20.04).
> > The installation failed with the error message as follows:
> > "svn: E17: URL 'https://github.co 
> > (http://github.co)m/OSGeo/grass-addons/trunk/grass7/r.futures'
> > doesn't exist"
> >
> > The modules can be found in this link 
> > 'https://github.com/OSGeo/grass-addons/tree/grass7/src/raster/r.futures' 
> > (https://link.getmailspring.com/link/a338c8a3-4b0f-44f2-820a-e3e57a97a...@getmailspring.com/0?redirect=https%3A%2F%2Fgithub.com%2FOSGeo%2Fgrass-addons%2Ftree%2Fgrass7%2F=Z3Jhc3MtdXNlckBsaXN0cy5vc2dlby5vcmc%3D)
> > So, I used console to install with this command: g.extension 
> > extension=r.futures url="https://github.co 
> > (http://github.co)m/OSGeo/grass-addons/tree/grass7/src/raster/r.futures"
> > Then another error message was shown:
> > "ERROR: Extension  not found. Please check 'url' and 'branch' 
> > options".
> >
> > Any help regarding the error would be very much appreciated.
> > Best regards,
> > Firman Hadi
> >
> > E: firmanh...@me.com 
> > (https://link.getmailspring.com/link/a338c8a3-4b0f-44f2-820a-e3e57a97a...@getmailspring.com/1?redirect=mailto%3Afirmanhadi%40me.com=Z3Jhc3MtdXNlckBsaXN0cy5vc2dlby5vcmc%3D)
> > P: +6281220001994 (tel:+6281220001994)
> > W: http://www.sigro.org 
> > (https://link.getmailspring.com/link/a338c8a3-4b0f-44f2-820a-e3e57a97a...@getmailspring.com/2?redirect=http%3A%2F%2Fwww.sigro.org=Z3Jhc3MtdXNlckBsaXN0cy5vc2dlby5vcmc%3D)
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > ___
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>

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Re: [GRASS-user] Error in installing r.futures addons in Pop!_OS 20.04

[Veronica Andreo]

Dear Firman,

What GRASS version are you using? g.extension is currently failing for
GRASS 7.8.5. See
https://grass.osgeo.org/news/2021_08_01_g_extension_currently_not_working/
for an explanation and options.

We released yesterday the second RC for grass 7.8.6 where this problem
should be fixed: https://github.com/OSGeo/grass/releases/tag/7.8.6RC2

Best regards,
Vero

El mar, 10 ago 2021 a las 10:20, Firman Hadi via grass-user (<
grass-user@lists.osgeo.org>) escribió:

> Dear all,
>
> I tried to install r.futures addons in Ubuntu-based 20.04 system (Pop!_OS
> 20.04).
> The installation failed with the error message as follows:
> "svn: E17: URL 'https://github.co
> m/OSGeo/grass-addons/trunk/grass7/r.futures'
> doesn't exist"
>
> The modules can be found in this link '
> https://github.com/OSGeo/grass-addons/tree/grass7/src/raster/r.futures'
> 
> So, I used console to install with this command: g.extension
> extension=r.futures url="https://github.co
> m/OSGeo/grass-addons/tree/grass7/src/raster/r.futures"
> Then another error message was shown:
> "ERROR: Extension  not found. Please check 'url' and 'branch'
> options".
>
> Any help regarding the error would be very much appreciated.
>
> Best regards,
>
> *Firman Hadi*
> E: firmanh...@me.com
> 
> P: +6281220001994
> W: http://www.sigro.org
> 
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Re: [GRASS-user] v.extract fails for long strings in sql where or cat

[Moritz Lennert]

Le 11 août 2021 11:06:35 GMT+02:00, Mira Kattwinkel 
 a écrit :
>Dear list,
>
>is there a max length in the where statement for v.extract?
>
>I want to extract many line features depending on the value of an id 
>field and get:
>
>"[Errno 7] Argument list too long: 'v.extract'" when I run v.extract 
>with a long sql statement.
>
>It works if I use id < 7, hence the number of extracted items is not 
>the problem. However, this does not help because I need a selection like 
>"id in (1,5,7,...,7)". Similarly, cat = 1-7 works but cat = 
>1,2,3,,7 does not.
>
>I found an old posting about this 
>(https://lists.osgeo.org/pipermail/grass-user/2010-January/054361.html) 
>and wonder if anything has changed since then and if there is any work 
>around if not.

If what you have is a long list of cat values, try the 'file' option of 
v.extract.

Moritz
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[GRASS-user] v.extract fails for long strings in sql where or cat

[Mira Kattwinkel]

Dear list,

is there a max length in the where statement for v.extract?

I want to extract many line features depending on the value of an id 
field and get:


"[Errno 7] Argument list too long: 'v.extract'" when I run v.extract 
with a long sql statement.


It works if I use id < 7, hence the number of extracted items is not 
the problem. However, this does not help because I need a selection like 
"id in (1,5,7,...,7)". Similarly, cat = 1-7 works but cat = 
1,2,3,,7 does not.


I found an old posting about this 
(https://lists.osgeo.org/pipermail/grass-user/2010-January/054361.html) 
and wonder if anything has changed since then and if there is any work 
around if not.


I am running GRASS 7.8.5 on Linux Mint 19.

Thanks a lot,

Mira

--
Dr. Mira Kattwinkel
Quantitative Landscape Ecology
iES Landau, Institute for Environmental Sciences
University of Koblenz-Landau
Fortstraße 7
76829 Landau
Germany
Phone: + 49 6341 280-31553
Office: Building I, Room 2.02

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