[SOLVED] How to have access to the kriging parameters

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[SOLVED] How to have access to the kriging parameters

Postby MaximeBeauchamp » Tue Sep 22, 2015 7:26 am

Hi,

In my applications, it would be very useful to have an access to the kriging weights. More generally, when carrying out an external drift, I'd like to have the coefficients of the drift estimated by the kriging, without reprogramming everything.

Is there an option to do that in RGeostats ?

Thanks

Maxime
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Re: How to have access to the kriging parameters

Postby Didier Renard » Mon Jan 04, 2016 9:53 pm

Sorry for this very late answer to an easy question.
When performing a kriging step (or a simulation one), in order to have a maximum set of information, you can always try the following:

- identiify the rank of the target sample for which the information must be provided (the rank of the grid node for example): let us imagine that this rank number is called 'rank'
- set the debugging full option based on that rank by typing: debug.reference(rank)
- launch the kriging (or simulation) step again.

The whole set of target nodes is processed but when the target node called 'rank' is processed, all the debugging flags are automatically set to TRUE and a full display of the kriging parameters and results is provided.

Warning: This option is extremely verbose!

Please tell us if the set of information provided by this debugging option is sufficient or if some is missing.
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