invert4geom.DatasetAccessorInvert4Geom.regional_separation

DatasetAccessorInvert4Geom.regional_separation(method, **kwargs)

Calculate the gravity misfit as the difference between dataset variables gravity_anomaly and forward_gravity. Then separate the misfit into regional and residual components where residual = misfit - regional. Choose 1 of 6 methods for estimating the regional field: constant, filter, trend, eq_sources, constraints, constraints_cv The following new variables are added to the dataset: misfit, reg, res, starting_forward_gravity, starting_misfit, starting_reg, starting_res

Parameters:

• method (str) – choose method to apply; one of constant, filter, trend, eq_sources, constraints or constraints_cv

• kwargs (Any) – Additional keyword arguments to pass to the various regional separation methods: DatasetAccessorInvert4Geom.regional_constant DatasetAccessorInvert4Geom.regional_filter DatasetAccessorInvert4Geom.regional_trend DatasetAccessorInvert4Geom.regional_eq_sources DatasetAccessorInvert4Geom.regional_constraints DatasetAccessorInvert4Geom.regional_constraints_cv

Return type:

None