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Estimation variance of gempy #933

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Sebadita opened this issue Aug 18, 2024 · 1 comment
Open

Estimation variance of gempy #933

Sebadita opened this issue Aug 18, 2024 · 1 comment

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@Sebadita
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Hi everyone!

Is it possible to obtain the kriging variance of all the estimated points which composed an interpolated surface. I would like to analyse the uncertainty in the gempy estimation based on the initially provided position and orientation data.

Thank you so much in advance!

Sebadita!

@javoha
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javoha commented Aug 19, 2024

Hi,
as far as I know gempy does not provide the kriging variance at the moment (probably due to computational cost I guess). Two notes: 1) You should be able to calculate the kriging variance yourself based on the code provide in gempy_engine if you really want it. 2) Be cautious calling this uncertainty - kriging variance is mainly a measure estimation precision and based on data distribution.

Maybe we can add it as an option in the future.

Cheers,
Jan

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