[STATSGRASS] kriging, R and GRASS

[Thomas Adams]

Horacio,

The best way to do this is to use gstat. Go to: 
http://grass.itc.it/statsgrass/index.html. Scroll to near the bottom of 
the page and follow the "gstat offers GRASS support" link 
(http://www.gstat.org/grass.html). I have used gstat with GRASS for a 
number of projects and it works wonderfully.

Regards,
Tom


A Horacio Samaniego wrote:

> I haven't use GRASS for a little while and seem to have forgotten how 
> the tricks work...
>
> I wonder is there is a way to do the kriging interpolation in some 
> efficient way. I remember that you have to actually create a grid in R 
> to export to GRASS later on... I also, remember that this is terribly 
> slow and unstable. Is this still the case?
>
> I have gone trhough the geostat litterature in R and GRASS and are 
> getting comfortable with the fields package to do all my variograms. 
> However I've come to the stage where I need to predict ....
>
> What is the best way to do this so that I can end up with a GRASS 
> raster map? I'll  appreciate any hints on how to go about this.
>
>
> thank you very much!
>
> H
>
> Horacio Samaniego
> Department of Biology
> University of New Mexico
> Albuquerque, NM. 87131
>
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-- 
Thomas E Adams
National Weather Service
Ohio River Forecast Center
1901 South State Route 134
Wilmington, OH 45177

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