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papersTODAY 04:00 UTC

Simulation-based inference used to calibrate ocean model mixing parameters

An arXiv preprint describes a method for tuning the free coefficients in vertical mixing parametrizations of single-column ocean models. Because these coefficients cannot be measured directly, the authors calibrate them against high-fidelity references such as large-eddy simulations using simulation-based inference. The approach is presented as an alternative to existing techniques that yield only point estimates.

arXiv large-eddy simulation ocean modeling parameter calibration simulation-based inference vertical mixing parameterization

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arXiv cs.LGCalibrating subgrid parametrizations of single-column ocean models via simulation-based inference ↗TODAY 04:00 UTC