[R-sig-Geo] interpolation in R

2006-04-04 Thread zhijie zhang
I am a meteorologist in Hungary and a beginner of using R. I would need a function in R that can interpolate data from irregular places (meteorological stations) to regular places (gridpoints). If you know this kind of function, write me the name of the function and its library. My question is re

Re: [R-sig-Geo] interpolation in R

2006-04-04 Thread Hisaji ONO
Hi. Fields package has Tps function which can execute Thin Plate Spline(ESRI ArcGIS's Spatial Analyst extension can do this method.) and Krig function for krigging. In GIS, for interpolation, TIN is popular. R has Tripack, however no interpolation functions.

Re: [R-sig-Geo] interpolation in R

2006-04-04 Thread ernesto
Csima Gabriella wrote: >Dear Everyone! >I am a meteorologist in Hungary and a beginner of using R. I would need a >function in R that can interpolate data from irregular places >(meteorological stations) to regular places (gridpoints). If you know this >kind of function, write me the name of the f

Re: [R-sig-Geo] interpolation in R

2006-04-04 Thread Edzer J. Pebesma
Csima Gabriella wrote: > Dear Everyone! > I am a meteorologist in Hungary and a beginner of using R. I would need a > function in R that can interpolate data from irregular places > (meteorological stations) to regular places (gridpoints). If you know this > kind of function, write me the name of t

[R-sig-Geo] interpolation in R

2006-04-04 Thread Csima Gabriella
Dear Everyone! I am a meteorologist in Hungary and a beginner of using R. I would need a function in R that can interpolate data from irregular places (meteorological stations) to regular places (gridpoints). If you know this kind of function, write me the name of the function and its library. Than