uncertainty package

Submodules

PyHydroGeophysX.uncertainty.posterior module

Posterior covariance and uncertainty propagation helpers.

PyHydroGeophysX.uncertainty.posterior.linearized_posterior(J: Any, Cd: Any, Cm_prior: Any) → Any

Compute linearized Gaussian posterior covariance:

Cm_post = (J^T Cd^-1 J + Cm_prior^-1)^-1

PyHydroGeophysX.uncertainty.posterior.model_resolution_spread(R: Any) → Any

Return diagonal resolution spread metrics from a resolution matrix.

PyHydroGeophysX.uncertainty.posterior.propagate_petro_uncertainty(rho: Any, rho_cov: Any, petro_func: Callable[[ndarray], ndarray], n_samples: int = 500, seed: int | None = None) → Dict[str, ndarray]

Propagate resistivity uncertainty through a petrophysical transform.

Uses Monte Carlo sampling by default.

Module contents

Posterior and uncertainty quantification helpers.

PyHydroGeophysX.uncertainty.linearized_posterior(J: Any, Cd: Any, Cm_prior: Any) → Any

Compute linearized Gaussian posterior covariance:

Cm_post = (J^T Cd^-1 J + Cm_prior^-1)^-1

PyHydroGeophysX.uncertainty.model_resolution_spread(R: Any) → Any

Return diagonal resolution spread metrics from a resolution matrix.

PyHydroGeophysX.uncertainty.propagate_petro_uncertainty(rho: Any, rho_cov: Any, petro_func: Callable[[ndarray], ndarray], n_samples: int = 500, seed: int | None = None) → Dict[str, ndarray]

Propagate resistivity uncertainty through a petrophysical transform.

Uses Monte Carlo sampling by default.