Hello,

I again send this below request to the List, because I do not receive  
an answer to it, since July 8th.
Perhaps anyone can help me ?
Thanks you.


My question:

  I'm exploring the possibilities of the gstat package in the  
R_Library context, to make variograms and kriging in a problem of  
electromagnetic field.

  This is my question:

  To fit my points_variograms, the  vgm routine displays a closed set  
of default functions ("Sph", "Gau", "Bes", etc.).

  I'd like try a different fitting model (a Cauchy function  
precisely). Do anyone knows if it is possible (and how to do it) to  
use an owner_defined function to fit a
  particular variogram ?

Thanks you very much.

(I'm new on this list and I don't know how to get the archived past  
questions and answers)


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