Gaussian Processes with Kriging

[crhea93]

Is your feature request related to a problem? Please describe.
Nope! This is simply an interesting extension that I think would be useful to add.

Describe the solution you'd like
It would be convenient if a Gaussian Process could be used as a theoretical model.
This could be an option for the models_group argument of the build_theoretical_variogram method.

Additional context
A useful paper: https://arxiv.org/html/2408.02331v1
Another paper: https://pure.strath.ac.uk/ws/portalfiles/portal/171374182/Suryasentana_Sheil_OSIG2023_Demystifying_the_connections_between_Gaussian_Process_Regression_and_Kriging.pdf
Implementation: https://scikit-learn.org/stable/modules/gaussian_process.html

This is related to the PyOpenSci submission pyOpenSci/software-submission#250

[SimonMolinsky]

Thank you, this is great idea! I will introduce this method in the next release :)

[crhea93]

Fantastic!