NEDAS.assim_tools.assimilators package

NEDAS.assim_tools.assimilators.get_assimilator(c: Context) → Assimilator

Get the correct Assimilator subclass instance based on the configuration.

Parameters:

c (Context) – the runtime context object.

Returns:

Corresponding Assimilator subclass instance.

Return type:

Assimilator

Subpackages

• NEDAS.assim_tools.assimilators.DART package
  • DARTAssimilator
    • DARTAssimilator.assim_mode
    • DARTAssimilator.init_partitions()
    • DARTAssimilator.assign_obs()
    • DARTAssimilator.distribute_partitions()
    • DARTAssimilator.check()
    • DARTAssimilator.compute_posterior()
    • DARTAssimilator.slots()
    • DARTAssimilator.slot_name()
    • DARTAssimilator.transpose_to_ensemble_complete()
    • DARTAssimilator.assimilation_algorithm()
    • DARTAssimilator.fortran_comm()
    • DARTAssimilator.collect_obs()
    • DARTAssimilator.num_owned()
    • DARTAssimilator.to_owners()
    • DARTAssimilator.posterior_obs()
    • DARTAssimilator.load_inflation()
    • DARTAssimilator.cyclic()
    • DARTAssimilator.periodic()
    • DARTAssimilator.write_input_nml()
    • DARTAssimilator.write_qceff_table()
  • Submodules
    • NEDAS.assim_tools.assimilators.DART.core module
      • default_lib_path()
      • load_dart_filter()
      • nml_value()
      • dart_time()
      • DARTAssimilator
• NEDAS.assim_tools.assimilators.EAKF package
  • EAKFAssimilator
    • EAKFAssimilator.supports_static_members
    • EAKFAssimilator.supports_hybrid_perturbation
    • EAKFAssimilator.assimilation_algorithm()
    • EAKFAssimilator.obs_increment()
    • EAKFAssimilator.update_local_state()
    • EAKFAssimilator.update_local_obs()
  • Submodules
    • NEDAS.assim_tools.assimilators.EAKF.core module
      • EAKFAssimilator
      • obs_increment_eakf()
      • update_local_state_linear()
      • update_local_obs_linear()
      • update_ensemble()
• NEDAS.assim_tools.assimilators.ETKF package
  • ETKFAssimilator
    • ETKFAssimilator.random_rotation
    • ETKFAssimilator.transform_solver
    • ETKFAssimilator.loc_weight_sqrt
    • ETKFAssimilator.supports_static_members
    • ETKFAssimilator.supports_hybrid_perturbation
    • ETKFAssimilator.assimilation_algorithm()
    • ETKFAssimilator.local_analysis()
  • Submodules
    • NEDAS.assim_tools.assimilators.ETKF.core module
      • ETKFAssimilator
      • local_analysis_main()
      • apply_ensemble_transform_fields()
      • ensemble_transform_weights()
      • hessian_decomposition()
      • random_orthogonal_matrix()
      • mean_preserving_rotation()
      • apply_ensemble_transform()
• NEDAS.assim_tools.assimilators.PDAF package
  • PDAFAssimilator
    • PDAFAssimilator.filter_kind
    • PDAFAssimilator.subtype
    • PDAFAssimilator.forget
    • PDAFAssimilator.loc_weight
    • PDAFAssimilator.disttype
    • PDAFAssimilator.screen
    • PDAFAssimilator.seedset
    • PDAFAssimilator.check_capabilities()
    • PDAFAssimilator.check_localization_support()
    • PDAFAssimilator.call_cost
    • PDAFAssimilator.locweight_code()
    • PDAFAssimilator.disttype_code()
    • PDAFAssimilator.cyclic_axes()
    • PDAFAssimilator.domainsize()
    • PDAFAssimilator.assimilation_algorithm()
    • PDAFAssimilator.local_analysis()
    • PDAFAssimilator.max_locations()
    • PDAFAssimilator.ensure_initialized()
    • PDAFAssimilator.analyze_partition()
    • PDAFAssimilator.hroi()
    • PDAFAssimilator.vroi()
  • Submodules
    • NEDAS.assim_tools.assimilators.PDAF.core module
      • import_pypdaf()
      • mpi_sonames()
      • check_mpi_environment()
      • PDAFAssimilator
• NEDAS.assim_tools.assimilators.QCEF package
  • QCEFAssimilator
    • QCEFAssimilator.obs_increment()
    • QCEFAssimilator.update_local_state()
    • QCEFAssimilator.update_local_obs()
    • QCEFAssimilator.transform_ens_state_forward()
    • QCEFAssimilator.transform_ens_state_backward()
    • QCEFAssimilator.transform_ens_obs_forward()
    • QCEFAssimilator.transform_ens_obs_backward()
  • Submodules
    • NEDAS.assim_tools.assimilators.QCEF.core module
      • QCEFAssimilator
      • transform_to_probit()
      • transform_from_probit()
      • obs_increment_qcef()
      • update_local_state_linear()
      • update_local_obs_linear()
      • update_ensemble()
      • epanechnikov_kernel()
      • epanechnikov_cdf()
      • get_kde_bandwidths()
      • gauss_quad()
      • get_kde_params()
      • kde_pdf()
      • kde_cdf()
• NEDAS.assim_tools.assimilators.TopazDEnKF package
  • TopazDEnKFAssimilator
    • TopazDEnKFAssimilator.rfactor1
    • TopazDEnKFAssimilator.rfactor
    • TopazDEnKFAssimilator.kfactor
    • TopazDEnKFAssimilator.nlobs_max
    • TopazDEnKFAssimilator.supports_static_members
    • TopazDEnKFAssimilator.supports_hybrid_perturbation
    • TopazDEnKFAssimilator.assimilation_algorithm()
    • TopazDEnKFAssimilator.output_local_diagnostics()
    • TopazDEnKFAssimilator.local_analysis()
  • Submodules
    • NEDAS.assim_tools.assimilators.TopazDEnKF.core module
      • TopazDEnKFAssimilator
      • local_analysis_main()
      • apply_ensemble_transform_fields()
      • ensemble_transform_weights()
      • traceprod()
      • spread_reduction_factor()
      • kalman_gain_weights()
      • apply_ensemble_transform()

Submodules

• NEDAS.assim_tools.assimilators.batch module
  • BatchAssimilator
    • BatchAssimilator.assim_mode
    • BatchAssimilator.init_partitions()
    • BatchAssimilator.assign_obs()
    • BatchAssimilator.assign_obs_to_tiles()
    • BatchAssimilator.distribute_partitions()
    • BatchAssimilator.assimilation_algorithm()
    • BatchAssimilator.local_analysis()
• NEDAS.assim_tools.assimilators.serial module
  • SerialAssimilator
    • SerialAssimilator.assim_mode
    • SerialAssimilator.init_partitions()
    • SerialAssimilator.assign_obs()
    • SerialAssimilator.loop_cost
    • SerialAssimilator.distribute_partitions()
    • SerialAssimilator.assimilation_algorithm()
    • SerialAssimilator.obs_increment()
    • SerialAssimilator.update_local_state()
    • SerialAssimilator.update_local_obs()
  • BoxBins
    • BoxBins.candidates()