[GRASS-user] V.Kriging

GRASS GRASS user
1

Hi,

Is the module v.kriging still available in grass gis?
Here is the error message I obtain trying to run v.kriging. I also did not find it in the drop drown menus.

C:\Users\Francois Chartier>v.kriging
‘v.kriging’ is not recognized as an internal or external command,
operable program or batch file.

Secondly, is v.kriging able to generate a 3D raster based on 3D data points+attribute as v.vol.rst is capable?

thanks,
F

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2

Hi,

Am Sa., 12. Jan. 2019, 17:11 hat Francois Chartier <fra.chartier@gmail.com> geschrieben:

Hi,

Is the module v.kriging still available in grass gis?
Here is the error message I obtain trying to run v.kriging. I also did not find it in the drop drown menus.

C:\Users\Francois Chartier>v.kriging
‘v.kriging’ is not recognized as an internal or external command,
operable program or batch file.

That’s actually an addon which you can install with g.extension:

https://grass.osgeo.org/grass7/manuals/addons/v.kriging.html

Secondly, is v.kriging able to generate a 3D raster based on 3D data points+attribute as v.vol.rst is capable?

This question I cannot answer, anyone else?

Best,
Markus

3

On Sat, 12 Jan 2019, Francois Chartier wrote:

Is the module v.kriging still available in grass gis? Here is the error
message I obtain trying to run v.kriging. I also did not find it in the
drop drown menus.

Francois,

   Yep. Works for me using 7.7.svn (r73895) on Slackware-14.2.

Secondly, is v.kriging able to generate a 3D raster based on 3D data
points+attribute as v.vol.rst is capable?

   This I don't know.

Regards,

Rich

4

On 12/01/2019 17:57, Rich Shepard wrote:

On Sat, 12 Jan 2019, Francois Chartier wrote:

Is the module v.kriging still available in grass gis? Here is the error
message I obtain trying to run v.kriging. I also did not find it in the
drop drown menus.

Francois,

Yep. Works for me using 7.7.svn (r73895) on Slackware-14.2.

Secondly, is v.kriging able to generate a 3D raster based on 3D data
points+attribute as v.vol.rst is capable?

This I don't know.

According to the manual page, v.kriging does
handle 3D input explicitly[1]:

"method ordinary kriging extended to 3D"

To this end, it even supports variograms for
3D data (flags '-b' and 'u'), and you can use
both 3D points or a Z attribute as input.

I have not tried 3D kriging myself, but I would
be extremely interested to hear back from anyone
an this list how well this performs!

Best,

Ben

[1]
https://grass.osgeo.org/grass74/manuals/addons/v.kriging.html

Regards,

Rich
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5

On Sun, 13 Jan 2019, Benjamin Ducke wrote:

According to the manual page, v.kriging does handle 3D input
explicitly[1]:

   Thanks for the insight, Ben.

Regards,

Rich

6

Hi,

I tried to install v.kriging with g.extension and it does not work see error message. i have been able to installed other addon such as v.vol.idw, v.delaunay3d, and running them.

g.extension extension=v.kriging url=
WARNING: Extension <v.kriging> already installed. Re-installing…
Downloading precompiled GRASS Addons <v.kriging>…
Updating addons metadata file…
ERROR: Unable to read manual page: [Errno 2] No such file or directory: ‘C:\Users\Francois Chartier\AppData\Roaming\GRASS7\addons\docs\html\v.kriging.html’
(Thu Jan 17 19:53:56 2019) Command finished (2 sec)

the module is installed but when pressing run

Unable to fetch interface description for command
‘v.kriging’.
Details: Cannot find the executable v.kriging

Le dim. 13 janv. 2019 à 08:38, Rich Shepard <rshepard@appl-ecosys.com> a écrit :

On Sun, 13 Jan 2019, Benjamin Ducke wrote:

According to the manual page, v.kriging does handle 3D input
explicitly[1]:

Thanks for the insight, Ben.

Regards,

Rich

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

7

On Thu, 17 Jan 2019, Francois Chartier wrote:

I tried to install v.kriging with g.extension and it does not work see
error message. i have been able to installed other addon such as
v.vol.idw, v.delaunay3d, and running them.

WARNING: Extension <v.kriging> already installed. Re-installing...
Downloading precompiled GRASS Addons <v.kriging>...
Updating addons metadata file...
ERROR: Unable to read manual page: [Errno 2] No such file or directory:
'C:\\Users\\Francois

   I know nothing about Microsoft's software and cannot offer any useful
ideas.

Rich

8

Hi,

On Fri, Jan 18, 2019 at 2:02 AM Francois Chartier
<fra.chartier@gmail.com> wrote:

I tried to install v.kriging with g.extension and it does not work see error message. i have been able to installed other
addon such as v.vol.idw, v.delaunay3d, and running them.

g.extension extension=v.kriging url=
WARNING: Extension <v.kriging> already installed. Re-installing...
Downloading precompiled GRASS Addons <v.kriging>...
Updating addons metadata file...
ERROR: Unable to read manual page: [Errno 2] No such file or directory: 'C:\\Users\\Francois Chartier\\AppData\\Roaming\\GRASS7\\addons\\docs\\html\\v.kriging.html'
(Thu Jan 17 19:53:56 2019) Command finished (2 sec)

the module is installed but when pressing run
Unable to fetch interface description for command
'v.kriging'.
Details: Cannot find the executable v.kriging

What I can see is some issue in the compile log on the wingrass server:

https://grass.osgeo.org/grass74/manuals/addons/
--> Windows log files
    --> vector/v.kriging FAILED log
       --> http://wingrass.fsv.cvut.cz/grass74/x86/addons/latest/logs/v.kriging.log

" #error GRASS GIS is not configured with BLAS (la.h cannot be included)
"

This means that the LAPACK/BLAS numerical libraries are apparently not
installed/activated on the wingrass server on which the WinGRASS
addons are built.
Maybe Martin has some insights here?

Markus

9

i have not installed these libraries. i am not sure how to do this either.

On Fri, Jan 18, 2019, 01:33 Markus Neteler <neteler@osgeo.org wrote:

Hi,

On Fri, Jan 18, 2019 at 2:02 AM Francois Chartier
<fra.chartier@gmail.com> wrote:

I tried to install v.kriging with g.extension and it does not work see error message. i have been able to installed other
addon such as v.vol.idw, v.delaunay3d, and running them.

g.extension extension=v.kriging url=
WARNING: Extension <v.kriging> already installed. Re-installing…
Downloading precompiled GRASS Addons <v.kriging>…
Updating addons metadata file…
ERROR: Unable to read manual page: [Errno 2] No such file or directory: ‘C:\Users\Francois Chartier\AppData\Roaming\GRASS7\addons\docs\html\v.kriging.html’
(Thu Jan 17 19:53:56 2019) Command finished (2 sec)

the module is installed but when pressing run
Unable to fetch interface description for command
‘v.kriging’.
Details: Cannot find the executable v.kriging

What I can see is some issue in the compile log on the wingrass server:

https://grass.osgeo.org/grass74/manuals/addons/
→ Windows log files
→ vector/v.kriging FAILED log
→ http://wingrass.fsv.cvut.cz/grass74/x86/addons/latest/logs/v.kriging.log

" #error GRASS GIS is not configured with BLAS (la.h cannot be included)
"

This means that the LAPACK/BLAS numerical libraries are apparently not
installed/activated on the wingrass server on which the WinGRASS
addons are built.
Maybe Martin has some insights here?

Markus

10

Hi,
I confirm that I have the same problem trying to install v.kriging on wingrass (7.4.4-1) through OSGeo4W.

··· 
Andrea Balotti

Il 18/01/2019 14:12, Francois Chartier ha scritto:

i have not installed these libraries. i am not sure how to do this either.

On Fri, Jan 18, 2019, 01:33 Markus Neteler <neteler@osgeo.org wrote:

Hi,

On Fri, Jan 18, 2019 at 2:02 AM Francois Chartier
<fra.chartier@gmail.com> wrote:

I tried to install v.kriging with g.extension and it does not work see error message. i have been able to installed other
addon such as v.vol.idw, v.delaunay3d, and running them.

g.extension extension=v.kriging url=
WARNING: Extension <v.kriging> already installed. Re-installing…
Downloading precompiled GRASS Addons <v.kriging>…
Updating addons metadata file…
ERROR: Unable to read manual page: [Errno 2] No such file or directory: ‘C:\Users\Francois Chartier\AppData\Roaming\GRASS7\addons\docs\html\v.kriging.html’
(Thu Jan 17 19:53:56 2019) Command finished (2 sec)

the module is installed but when pressing run
Unable to fetch interface description for command
‘v.kriging’.
Details: Cannot find the executable v.kriging

What I can see is some issue in the compile log on the wingrass server:

https://grass.osgeo.org/grass74/manuals/addons/
→ Windows log files
→ vector/v.kriging FAILED log
→ http://wingrass.fsv.cvut.cz/grass74/x86/addons/latest/logs/v.kriging.log

" #error GRASS GIS is not configured with BLAS (la.h cannot be included)
"

This means that the LAPACK/BLAS numerical libraries are apparently not
installed/activated on the wingrass server on which the WinGRASS
addons are built.
Maybe Martin has some insights here?

Markus

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11

i have not installed these libraries. i am not sure how to do this either.

see

https://trac.osgeo.org/grass/browser/grass/branches/releasebranch_7_4/mswindows/osgeo4w/package.sh#L168

for the compilation configuration of winGRASS:

168 LDFLAGS="-L$PWD/mswindows/osgeo4w/lib -lz" ./configure \
169 --host=$conf_host \
170 --with-libs="$PWD/mswindows/osgeo4w/lib "\
171 --with-includes=$OSGEO4W_ROOT_MSYS/include \
172 --libexecdir=$OSGEO4W_ROOT_MSYS/bin \
173 --prefix=$OSGEO4W_ROOT_MSYS/apps/grass \
174 --bindir=$OSGEO4W_ROOT_MSYS/bin \
175 --includedir=$OSGEO4W_ROOT_MSYS/include \
176 --without-x \
177 --with-cxx \
178 --enable-shared \
179 --enable-largefile \
180 --with-fftw \
181 --with-freetype \
182 --with-proj-share=$OSGEO4W_ROOT_MSYS/share/proj \
183 --with-gdal=$PWD/mswindows/osgeo4w/gdal-config \
184 --with-geos=$PWD/mswindows/osgeo4w/geos-config \
185 --with-sqlite \
186 --with-regex \
187 --with-nls \
188
--with-freetype-includes=$OSGEO4W_ROOT_MSYS/include/freetype2 \
189 --with-odbc \
190 --with-cairo \
191 --with-postgres \
192 --with-opengl=windows \
193 --with-bzlib $conf_opts

and see addon compilation log:
(https://wingrass.fsv.cvut.cz/grass77/x86_64/addons/grass-7.7.svn/logs/v.kriging.log)

"C:/msys64/usr/src/grass_trunk/dist.x86_64-w64-mingw32/include/grass/la.h:17:2:
error: #error GRASS GIS is not configured with BLAS (la.h cannot be
included)
#error GRASS GIS is not configured with BLAS (la.h cannot be included)
  ^
C:/msys64/usr/src/grass_trunk/dist.x86_64-w64-mingw32/include/grass/la.h:21:2:
error: #error GRASS GIS is not configured with LAPACK (la.h cannot be
included)
#error GRASS GIS is not configured with LAPACK (la.h cannot be included)
  ^
In file included from geostat.c:1:0:
local_proto.h:24:2: warning: #warning G_matrix_product() not compiled;
requires GRASS GIS compiled and installed with BLAS library support [-Wcpp]
#warning G_matrix_product() not compiled; requires GRASS GIS compiled and
installed with BLAS library support"

open an enhancement ticket to include BLAS into winGRASS.

-----
best regards
Helmut
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12

i downloaded the library and gnuplot. where does this library need to be installed? in the grass folder?

thanks,
Francois

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Le dim. 20 janv. 2019 à 12:48, Helmut Kudrnovsky <hellik@web.de> a écrit :

i have not installed these libraries. i am not sure how to do this either.

see

https://trac.osgeo.org/grass/browser/grass/branches/releasebranch_7_4/mswindows/osgeo4w/package.sh#L168

for the compilation configuration of winGRASS:

168 LDFLAGS=“-L$PWD/mswindows/osgeo4w/lib -lz” ./configure
169 --host=$conf_host
170 --with-libs="$PWD/mswindows/osgeo4w/lib "
171 --with-includes=$OSGEO4W_ROOT_MSYS/include
172 --libexecdir=$OSGEO4W_ROOT_MSYS/bin
173 --prefix=$OSGEO4W_ROOT_MSYS/apps/grass
174 --bindir=$OSGEO4W_ROOT_MSYS/bin
175 --includedir=$OSGEO4W_ROOT_MSYS/include
176 --without-x
177 --with-cxx
178 --enable-shared
179 --enable-largefile
180 --with-fftw
181 --with-freetype
182 --with-proj-share=$OSGEO4W_ROOT_MSYS/share/proj
183 --with-gdal=$PWD/mswindows/osgeo4w/gdal-config
184 --with-geos=$PWD/mswindows/osgeo4w/geos-config
185 --with-sqlite
186 --with-regex
187 --with-nls
188
–with-freetype-includes=$OSGEO4W_ROOT_MSYS/include/freetype2
189 --with-odbc
190 --with-cairo
191 --with-postgres
192 --with-opengl=windows
193 --with-bzlib $conf_opts

and see addon compilation log:
(https://wingrass.fsv.cvut.cz/grass77/x86_64/addons/grass-7.7.svn/logs/v.kriging.log)

“C:/msys64/usr/src/grass_trunk/dist.x86_64-w64-mingw32/include/grass/la.h:17:2:
error: #error GRASS GIS is not configured with BLAS (la.h cannot be
included)
#error GRASS GIS is not configured with BLAS (la.h cannot be included)
^
C:/msys64/usr/src/grass_trunk/dist.x86_64-w64-mingw32/include/grass/la.h:21:2:
error: #error GRASS GIS is not configured with LAPACK (la.h cannot be
included)
#error GRASS GIS is not configured with LAPACK (la.h cannot be included)
^
In file included from geostat.c:1:0:
local_proto.h:24:2: warning: #warning G_matrix_product() not compiled;
requires GRASS GIS compiled and installed with BLAS library support [-Wcpp]
#warning G_matrix_product() not compiled; requires GRASS GIS compiled and
installed with BLAS library support”

open an enhancement ticket to include BLAS into winGRASS.

best regards
Helmut

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13

i downloaded the library and gnuplot. where does this library need >to be
installed? in the grass folder

requires GRASS GIS compiled and installed with BLAS library >support

[-Wcpp]

as the error message indicates, winGRASS has to be compiled with BLAS
support. That's not the case at the moment.

as mentioned in the mail, please open an enhancement ticket in trac

-----
best regards
Helmut
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