AccessType Aglen albers_conical_equal_area_to_proj apply args_string average_water_column_pressure axis_type_from_string AxisType azimuthal_equidistant_to_proj backend_to_string bedrock_surface_temperature blatter_xy_exact blatter_xy_source blatter_xz_cfbc_base blatter_xz_cfbc_exact blatter_xz_cfbc_source blatter_xz_cfbc_surface blatter_xz_exact blatter_xz_halfar_exact blatter_xz_halfar_source blatter_xz_halfar_source_base blatter_xz_halfar_source_lateral blatter_xz_halfar_source_surface blatter_xz_source blatter_xz_source_bed blatter_xz_source_surface blatter_xz_vanderveen_beta blatter_xz_vanderveen_exact blatter_xz_vanderveen_source_lateral blatter_xz_vanderveen_source_surface blatter_xz_vanderveen_thickness Box c1 c2 calendar calendar_from_file cf_to_proj check_c_call check_consistency_epsg check_forcing_duration check_input check_petsc_call choose_backend clear_fftw_array clip combine common_flags compute_area compute_cell_areas compute_coordinates compute_corrective_velocity compute_grounded_cell_fraction compute_horizontal_grid_size compute_horizontal_spacing compute_interface_velocity compute_lat_bounds compute_latitude compute_lon_bounds compute_lon_lat compute_lon_lat_bounds compute_longitude compute_node_types compute_strain_heating_errors computeSurfaceVelocityErrors config_from_options config_from_options config_metadata ConfigSettingFlag contains_epsg context_from_config context_from_options convert_vec convert_vec copy_fftw_array count_CFL_violations create_backend create_restriction criticalW DiagnosticList DiagnosticReport Direction dx_estimate dx_min dy_estimate dy_min effective_change end_time ends_with enthalpy_from_temperature_cold epsg_to_cf exactFG exactP exactP_list F F fftfreq filename_add_suffix finalize fletcher64 floating_ice_sheet_area_fraction_name flux_limiter flux_limiter format_attributes funcP g generate_mound_topography generate_trough_topography get_ get_proj_parameters get_real_part get_shared_ get_time getsb getW GlobalMax GlobalMax GlobalMax GlobalMax GlobalMin GlobalMin GlobalReduce GlobalReduce GlobalSum GlobalSum GlobalSum GlobalSum GlobalSum Grid_FromFile grid_name grid_subset grid_transpose grid_z grounded_area_fraction grounded_ice_sheet_area_fraction_name h0 handle_fatal_errors ice_area ice_area_floating ice_area_grounded ice_bottom_surface ice_flow_rate_across_grounding_line ice_volume ice_volume_not_displacing_seawater IceModelTerminationReason increment_date init_interpolation_indexes init_step initialconditionW InitializationType initialize initialize initialize_options integration_weights integration_weights InterpolationType intersect_ab intersect_ac intersect_bc invalid is_increasing join join_impl k label_components_impl lambert_azimuthal_equal_area_to_proj lambert_conformal_conic_to_proj lambert_cylindrical_equal_area_to_proj land_ice_area_fraction_name lapse_rate_correction latitude_longitude_to_proj limit_advective_flux limit_diffusive_flux LoggerLevel LonLat m0 make_nonnegative_preserving mapping_info_from_file MaskValue max_timestep_cfl_2d max_timestep_cfl_3d max_timestep_diffusivity maybe_show_usage member mercator_to_proj Metadata nc_type_to_pism_type netcdf_version NodeType operator* operator< operator< operator== operator> orthographic_to_proj p3 p4 parse_date parse_epsg parse_integer parse_integer_list parse_number parse_number_list part_grid_threshold_thickness pism_is_valid_calendar_name pism_type_to_nc_type polar_stereographic_to_proj print_checksum print_config print_diagnostics print_diagnostics_json print_unused_parameters print_vector print_vector printf process_input_options process_ts_shortcuts process_variable_list_shortcuts psteady R1 reference_date reference_date_from_file remove_narrow_tongues replace_character report_range reportErrors reporting_max_timestep restrict_data rhoi rhow rotated_latitude_longitude_to_proj s_pism_finalize_mpi same scalar_diag_metadata sea_level_rise_potential secondInvariant_2D ServerActions set_config_from_options set_flag_from_option set_integer_from_option set_join set_keyword_from_option set_member set_no_model_strip set_no_model_yield_stress set_number_from_option set_parameter_from_options set_real_part set_split set_string_from_option set_union setInitStateF setup_level show_usage SNESScalarProblem SNESVectorProblem spatial_diag_metadata special_parameter SperA split square start_time step step stereographic_to_proj string_is_false string_is_true string_strip string_to_backend subset_start_and_count TEMPORARY_STRING_LENGTH timestamp total_grounding_line_flux transverse_mercator_to_proj triangle_area TSDiagnosticList UNOType upwind username_prefix v0 validate_format_string vector_max vector_member vector_min version vertical_perspective_to_proj volume_flow_rate_from_land_to_water wall_clock_hours warn_about_missing weights_piecewise_constant weights_piecewise_linear Wr write

combine() template<typename T > T pism::combine ( const T &  a, const T &  b  ) Helper template function for computing set unions. Ensures that elements of a take precedence. For example, if a = {{1, 2}, {3, 4}} b = {{1, 4}, {5, 6}} combine(a, b) will use the pair {1, 2} from a, not {1, 4} from b. This behavior relies on the fact that std::map::insert({a, b}) is a no-op if a key equivalent to a is already present. This is similar to a set union, but it is not symmetric. (I would expect set_union(a, b) to be the same as set_union(b, a)). Definition at line 108 of file pism_utilities.hh. Referenced by pism::IceModel::allocate_scalar_diagnostics(), pism::IceModel::allocate_spatial_diagnostics(), pism::IceRegionalModel::allocate_storage(), pism::IceModel::deallocate_unused_diagnostics(), pism::IceModel::init_checkpoints(), pism::IceModel::init_final_output(), pism::IceModel::init_outputs(), pism::IceModel::init_snapshots(), pism::IceModel::init_spatial_diagnostics(), main(), pism::IceModel::save_state_on_error(), pism::surface::SurfaceModel::scalar_diagnostics_impl(), pism::stressbalance::StressBalance::scalar_diagnostics_impl(), pism::MohrCoulombYieldStress::spatial_diagnostics_impl(), pism::OptTillphiYieldStress::spatial_diagnostics_impl(), pism::atmosphere::AtmosphereModel::spatial_diagnostics_impl(), pism::frontalmelt::FrontalMelt::spatial_diagnostics_impl(), pism::ocean::Pico::spatial_diagnostics_impl(), pism::ocean::OceanModel::spatial_diagnostics_impl(), pism::ocean::sea_level::SeaLevel::spatial_diagnostics_impl(), pism::surface::DEBMSimple::spatial_diagnostics_impl(), pism::surface::NoGLRetreat::spatial_diagnostics_impl(), pism::surface::TemperatureIndex::spatial_diagnostics_impl(), pism::surface::SurfaceModel::spatial_diagnostics_impl(), pism::bed::LingleClark::spatial_diagnostics_impl(), pism::hydrology::Routing::spatial_diagnostics_impl(), pism::hydrology::SteadyState::spatial_diagnostics_impl(), pism::RegionalYieldStress::spatial_diagnostics_impl(), pism::stressbalance::StressBalance::spatial_diagnostics_impl(), pism::ocean::InitializationHelper::state_impl(), pism::ocean::Pico::state_impl(), pism::ocean::sea_level::InitializationHelper::state_impl(), pism::surface::PIK::state_impl(), pism::surface::DEBMSimple::state_impl(), pism::surface::ForceThickness::state_impl(), pism::surface::InitializationHelper::state_impl(), pism::surface::TemperatureIndex::state_impl(), pism::surface::SurfaceModel::state_impl(), pism::bed::LingleClark::state_impl(), pism::hydrology::Distributed::state_impl(), pism::hydrology::Routing::state_impl(), pism::hydrology::SteadyState::state_impl(), pism::RegionalYieldStress::state_impl(), pism::stressbalance::StressBalance::state_impl(), pism::IceModel::state_variables(), and pism::IceModel::state_variables_diagnostics().