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Invert4Geom

🚀 Getting started

  • Overview
  • Install
  • Quickstart
  • Citing Invert4geom

đŸšļ Tutorials

  • Tutorials
    • 1. Discretization
    • 2. Simple inversion
    • 3. Including a starting model
    • 4. Damping value cross validation
    • 5. Density contrast optimization
    • 6. Reference level optimization
    • 7. Estimating a regional field
    • 8. Combining it all
    • 9. Combining it all - Alternative density/zref optimization technique
    • 10. Uncertainty analysis

📚 How-To Guides

  • How-To Guides
    • Variable density values
    • Density inversion
    • Adhering to point measurements
    • Constraining the inversion
    • Regional field hyperparameters
    • Optimal buffer zone width

📂 Examples

  • Examples
    • Bishop Basement Model
    • CRUST1 Moho Model from Uieda et al. 2017.
    • Sub-ice shelf bathymetry

📖 API

  • API Reference
    • invert4geom.DatasetAccessorInvert4Geom
    • invert4geom.create_topography
    • invert4geom.create_model
    • invert4geom.normalized_mindist
    • invert4geom.create_data
    • invert4geom.DatasetAccessorInvert4Geom.forward_gravity
    • invert4geom.DatasetAccessorInvert4Geom.regional_separation
    • invert4geom.DatasetAccessorInvert4Geom.regional_constant
    • invert4geom.DatasetAccessorInvert4Geom.regional_filter
    • invert4geom.DatasetAccessorInvert4Geom.regional_trend
    • invert4geom.DatasetAccessorInvert4Geom.regional_eq_sources
    • invert4geom.DatasetAccessorInvert4Geom.regional_constraints
    • invert4geom.DatasetAccessorInvert4Geom.regional_constraints_cv
    • invert4geom.DatasetAccessorInvert4Geom.df
    • invert4geom.DatasetAccessorInvert4Geom.inner_df
    • invert4geom.DatasetAccessorInvert4Geom.masked_df
    • invert4geom.DatasetAccessorInvert4Geom.masked
    • invert4geom.Inversion
    • invert4geom.run_inversion_workflow
    • invert4geom.add_test_points
    • invert4geom.remove_test_points
    • invert4geom.split_test_train
    • invert4geom.random_split_test_train
    • invert4geom.kfold_df_to_lists
    • invert4geom.eq_sources_score
    • invert4geom.regional_separation_score
    • invert4geom.Inversion.gravity_score
    • invert4geom.Inversion.constraints_score
    • invert4geom.optimize_regional_filter
    • invert4geom.optimize_regional_trend
    • invert4geom.optimize_regional_eq_sources
    • invert4geom.optimize_regional_constraint_point_minimization
    • invert4geom.optimize_eq_source_params
    • invert4geom.optimal_spline_damping
    • invert4geom.Inversion.optimize_inversion_damping
    • invert4geom.Inversion.optimize_inversion_zref_density_contrast
    • invert4geom.Inversion.optimize_inversion_zref_density_contrast_kfolds
    • invert4geom.optimal_buffer
    • invert4geom.full_workflow_uncertainty_loop
    • invert4geom.merged_stats
    • invert4geom.randomly_sample_data
    • invert4geom.regional_misfit_uncertainty
    • invert4geom.DatasetAccessorInvert4Geom.plot_observed
    • invert4geom.DatasetAccessorInvert4Geom.plot_anomalies
    • invert4geom.DatasetAccessorInvert4Geom.plot_regional_separation
    • invert4geom.DatasetAccessorInvert4Geom.plot_model
    • invert4geom.plot_prism_layers
    • invert4geom.Inversion.plot_convergence
    • invert4geom.Inversion.plot_dynamic_convergence
    • invert4geom.plot_inversion_topo_results
    • invert4geom.plot_inversion_grav_results
    • invert4geom.plot_inversion_iteration_results
    • invert4geom.plot_inversion_results
    • invert4geom.plot_2_parameter_scores
    • invert4geom.plot_2_parameter_scores_uneven
    • invert4geom.plot_scores
    • invert4geom.plot_optimization_combined_slice
    • invert4geom.plot_optuna_figures
    • invert4geom.plot_stochastic_results
    • invert4geom.plot_latin_hypercube
    • invert4geom.plot_sampled_projection_2d
    • invert4geom.plot_edge_effects

â„šī¸ Other resources

  • How to contribute
  • Changelog
  • References
  • Source code on GitHub
  • Repository
  • Suggest edit
  • Open issue
  • .md

How-To Guides

How-To Guides#

Variable density values
Density inversion
Adhering to point measurements
Constraining the inversion
Regional field hyperparameters
Optimal buffer zone width

previous

10. Uncertainty analysis

next

Variable density values

By Matt Tankersley

Last updated on May 07, 2026.