Interpolation of rainfall data

[Pierluigi.Bonfanti at Dpvta.Uniud.It]

Hi GRASS users

I have a question for you all.
I am trying to interpolate rainfall and temperature data which have been 
recorded in Albania (South Europe) by 26 weather stations (each station 
covers about 1000 km^2). I have also a DTM of the region.
Which is the best method to interpolate the point values of average 
annual temperature and annual rainfall? 
Are there any GRASS usefull programs to solve this problem? If yes, which
are the parameters to use?

Thanks for any help.


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Stefano Bortolussi
University of Udine
Department of Crop Production and Agricultural Technology
via delle Scienze 208 Udine, Italy
fax  +39 432 558603
email Bonfanti at dpvta.uniud.it
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