AI-GEOSTATS: FKA : coregionalized factors.
- Dear list members,
I have some problem concerning the application
Multivariate Factorial Kriging to a 3D datasets.
I did the following :
- Estimation of the direct and cross-variograms using
- Choosing the models corresponding to the nested
- Estimation of the coregionalized matrices using a
matlab implementation of Goulard's algorithm
(described in Goovaerts '97).
After this, I performed a PCA decomposition of the
coregionalized matrices. I am interested by the maps
corresponding to the firsts components.
The problem is that I don't know how to build these
I know that cokring is generally used for this
purpose. Does anyone know how to do it with gslib
given the results (variograms, coregionalisation
matrices, factors, etc.) obtained from matlab.
Thanks in advance for your help,
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