On 12/05/2014 05:08 AM, Bingwei Tian wrote: > Dear list, > It seems only gstat can make a 3D nested variogram but can not auto fit it > until now, .
?fit.variogram gives me
Description:
Fit ranges and/or sills from a simple or nested variogram model to
a sample variogram
Or do you mean, by "auto fit", that it should also chooses the number of
nested structures, and the corresponding models automatically?
> Recently I find georob is also a useful package to do 3D estimation with
> trend data,
> But I did not find the way to create a 3D nested variogram, Does anyone
> kown about this,
> or any other package for fit a 3D nested variogram?
> Thank you in advance!
>
>
>
> -----
> Bingwei
>
> Ph.D. Student
> Kyoto University
> C-1-2-225, Katsura Campus, Kyoto University,
> Nishikyo-ku, 〒615-8530, Kyoto, Japan
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>
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