[GRASS-user] kriging

GRASS GRASS user
1

Tomas,

I have some point data for which the interpolation using the v.surf.rst does
not give the best result. Is it possible to use somehow the kriging method?
Is there an OS or other software running under linux or winxp making such
interpolation and import it to grass? (Using the last cvs).

You should try the great (in my opinion) program Gstat (www.gstat.org), which supports reading and writing of GRASS databases, is available on linux and windows, and presents an R interface also.

Eduardo.

----
Eduardo Hernando Izcara
Agronomist - Agric. Development consultant
San Esteban, 7 - 09003 Burgos - Spain
+34 947 278 872 - ehizcara@agrogex.com

_______________________________________________
grassuser mailing list
grassuser@grass.itc.it
http://grass.itc.it/mailman/listinfo/grassuser

2

Eduardo,

I completely agree with you regarding GSTAT. It has benefited me tremendously and Edzer Pebesma has been very helpful when I have run into difficulties.

Regards,
Tom

Eduardo Hdo. Izcara wrote:

Tomas,

I have some point data for which the interpolation using the v.surf.rst does
not give the best result. Is it possible to use somehow the kriging method?
Is there an OS or other software running under linux or winxp making such
interpolation and import it to grass? (Using the last cvs).

You should try the great (in my opinion) program Gstat (www.gstat.org), which supports reading and writing of GRASS databases, is available on linux and windows, and presents an R interface also.

Eduardo.

----
Eduardo Hernando Izcara
Agronomist - Agric. Development consultant
San Esteban, 7 - 09003 Burgos - Spain
+34 947 278 872 - ehizcara@agrogex.com

_______________________________________________
grassuser mailing list
grassuser@grass.itc.it
http://grass.itc.it/mailman/listinfo/grassuser

_______________________________________________
grassuser mailing list
grassuser@grass.itc.it
http://grass.itc.it/mailman/listinfo/grassuser
  
--
Thomas E Adams
National Weather Service
Ohio River Forecast Center
1901 South State Route 134
Wilmington, OH 45177

EMAIL: thomas.adams@noaa.gov

VOICE: 937-383-0528
FAX: 937-383-0033

3

hallo,

IIRC gstat can be called out of R. Roger had very nice workshop
considering GRASS and R in Lausanne.

Presentations can be viewed from
http://www.foss4g2006.org/contributionDisplay.py?contribId=46&sessionId=59&confId=1

jachym

On Sun, Sep 24, 2006 at 06:21:05PM -0400, Thomas Adams wrote:

Eduardo,

I completely agree with you regarding GSTAT. It has benefited me
tremendously and Edzer Pebesma has been very helpful when I have run
into difficulties.

Regards,
Tom

Eduardo Hdo. Izcara wrote:
>Tomas,
>
>
>>I have some point data for which the interpolation using the v.surf.rst
>>does
>>not give the best result. Is it possible to use somehow the kriging
>>method?
>>Is there an OS or other software running under linux or winxp making such
>>interpolation and import it to grass? (Using the last cvs).
>>
>>
>
>You should try the great (in my opinion) program Gstat (www.gstat.org),
>which supports reading and writing of GRASS databases, is available on
>linux and windows, and presents an R interface also.
>
>Eduardo.
>
>----
>Eduardo Hernando Izcara
>Agronomist - Agric. Development consultant
>San Esteban, 7 - 09003 Burgos - Spain
>+34 947 278 872 - ehizcara@agrogex.com
>
>
>>_______________________________________________
>>grassuser mailing list
>>grassuser@grass.itc.it
>>http://grass.itc.it/mailman/listinfo/grassuser
>>
>>
>
>
>_______________________________________________
>grassuser mailing list
>grassuser@grass.itc.it
>http://grass.itc.it/mailman/listinfo/grassuser
>

--
Thomas E Adams
National Weather Service
Ohio River Forecast Center
1901 South State Route 134
Wilmington, OH 45177

EMAIL: thomas.adams@noaa.gov

VOICE: 937-383-0528
FAX: 937-383-0033

_______________________________________________
grassuser mailing list
grassuser@grass.itc.it
http://grass.itc.it/mailman/listinfo/grassuser

--
Jachym Cepicky
e-mail: jachym.cepicky@centrum.cz
URL: http://les-ejk.cz
GPG: http://les-ejk.cz/gnupg_public_key/jachym_cepicky-gpg_public_key.asc
-----------------------------------------
OFFICE:
GDF-Hannover
Mengendamm 16d
30177 Hannover
Germany
e-mail: cepicky@gdf-hannover.de
URL: http://gdf-hannover.de
Tel.: +49 511-39088507