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EPIC Tikhonov Regularization for Least Squares Inversion (EPIC_LS)
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@frortega frortega released this 10 Jun 10:52
· 60 commits to main since this release
v0.1
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This package allows the user to perform a (Linear) General Least Squares Inversion with EPIC Tikhonov regularization. EPIC stands for Equal a Posteriori Information Condition.

PLEASE CITE:

The article describing the details of the methodology and notation of the codes: Ortega-Culaciati, F., Simons, M., Ruiz, J., Rivera, L., & Diaz-Salazar, N. (2021). An EPIC Tikhonov regularization: Application to quasi-static fault slip inversion. Journal of Geophysical Research: Solid Earth, 126, e2020JB021141. https://doi.org/10.1029/2020JB021141 (Also see CITATION.bib).

IMPORTANT TIPS:

The calculation time will decrease considerably if scipy is compiled against mkl openblas (or similar) cappable of using multicore (default in anaconda python scipy). Remember to check environment variables OMP_NUM_THREADS, MKL_NUM_THREADS, MKL_DOMAIN_NUM_THREADS to have the right number of cores of your machine.

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