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ASPECT
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ASPECT
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Public Member Functions | |
| void | initialize () override |
| void | topography (typename parallel::distributed::Triangulation< dim > &grid) const |
| Point< dim > | add_topography (const Point< dim > &x_y_z) const |
| void | create_coarse_mesh (parallel::distributed::Triangulation< dim > &coarse_grid) const override |
| virtual Point< dim > | get_extents () const |
| const std::array< unsigned int, dim > & | get_repetitions () const |
| virtual Point< dim > | get_origin () const |
| double | length_scale () const override |
| double | depth (const Point< dim > &position) const override |
| double | height_above_reference_surface (const Point< dim > &position) const override |
| Point< dim > | representative_point (const double depth) const override |
| double | maximal_depth () const override |
| std::set< types::boundary_id > | get_used_boundary_indicators () const override |
| std::map< std::string, types::boundary_id > | get_symbolic_boundary_names_map () const override |
| std::set< std::pair< std::pair< types::boundary_id, types::boundary_id >, unsigned int > > | get_periodic_boundary_pairs () const override |
| void | adjust_positions_for_periodicity (Point< dim > &position, const ArrayView< Point< dim >> &connected_positions={}, const ArrayView< Tensor< 1, dim >> &connected_velocities={}) const override |
| bool | has_curved_elements () const override |
| bool | point_is_in_domain (const Point< dim > &point) const override |
| aspect::Utilities::Coordinates::CoordinateSystem | natural_coordinate_system () const override |
| std::array< double, dim > | cartesian_to_natural_coordinates (const Point< dim > &position) const override |
| Point< dim > | natural_to_cartesian_coordinates (const std::array< double, dim > &position) const override |
| void | parse_parameters (ParameterHandler &prm) override |
 Public Member Functions inherited from aspect::GeometryModel::Interface< dim > | |
| Utilities::NaturalCoordinate< dim > | cartesian_to_other_coordinates (const Point< dim > &position, const Utilities::Coordinates::CoordinateSystem &coordinate_system) const |
| types::boundary_id | translate_symbolic_boundary_name_to_id (const std::string &name) const |
| std::vector< types::boundary_id > | translate_symbolic_boundary_names_to_ids (const std::vector< std::string > &names) const |
| std::string | translate_id_to_symbol_name (const types::boundary_id boundary_id) const |
| virtual void | make_periodicity_constraints (const DoFHandler< dim > &dof_handler, AffineConstraints< double > &constraints) const |
| Public Member Functions inherited from aspect::Plugins::InterfaceBase | |
| virtual | ~InterfaceBase ()=default |
| virtual void | update () |
| Public Member Functions inherited from aspect::SimulatorAccess< dim > | |
| SimulatorAccess () | |
| SimulatorAccess (const Simulator< dim > &simulator_object) | |
| virtual | ~SimulatorAccess ()=default |
| virtual void | initialize_simulator (const Simulator< dim > &simulator_object) |
| const Introspection< dim > & | introspection () const |
| const Simulator< dim > & | get_simulator () const |
| const Parameters< dim > & | get_parameters () const |
| SimulatorSignals< dim > & | get_signals () const |
| MPI_Comm | get_mpi_communicator () const |
| TimerOutput & | get_computing_timer () const |
| const ConditionalOStream & | get_pcout () const |
| double | get_time () const |
| double | get_timestep () const |
| double | get_old_timestep () const |
| unsigned int | get_timestep_number () const |
| const TimeStepping::Manager< dim > & | get_timestepping_manager () const |
| unsigned int | get_nonlinear_iteration () const |
| const parallel::distributed::Triangulation< dim > & | get_triangulation () const |
| double | get_volume () const |
| const Mapping< dim > & | get_mapping () const |
| std::string | get_output_directory () const |
| bool | include_adiabatic_heating () const |
| bool | include_latent_heat () const |
| bool | include_melt_transport () const |
| int | get_stokes_velocity_degree () const |
| double | get_adiabatic_surface_temperature () const |
| double | get_surface_pressure () const |
| bool | convert_output_to_years () const |
| unsigned int | get_pre_refinement_step () const |
| unsigned int | n_compositional_fields () const |
| double | get_end_time () const |
| void | get_refinement_criteria (Vector< float > &estimated_error_per_cell) const |
| void | get_artificial_viscosity (Vector< float > &viscosity_per_cell, const bool skip_interior_cells=false) const |
| void | get_artificial_viscosity_composition (Vector< float > &viscosity_per_cell, const unsigned int compositional_variable) const |
| const LinearAlgebra::BlockVector & | get_current_linearization_point () const |
| const LinearAlgebra::BlockVector & | get_solution () const |
| const LinearAlgebra::BlockVector & | get_old_solution () const |
| const LinearAlgebra::BlockVector & | get_old_old_solution () const |
| const LinearAlgebra::BlockVector & | get_reaction_vector () const |
| const LinearAlgebra::BlockVector & | get_mesh_velocity () const |
| const DoFHandler< dim > & | get_dof_handler () const |
| const FiniteElement< dim > & | get_fe () const |
| const LinearAlgebra::BlockSparseMatrix & | get_system_matrix () const |
| const LinearAlgebra::BlockSparseMatrix & | get_system_preconditioner_matrix () const |
| const MaterialModel::Interface< dim > & | get_material_model () const |
| const GravityModel::Interface< dim > & | get_gravity_model () const |
| const InitialTopographyModel::Interface< dim > & | get_initial_topography_model () const |
| const GeometryModel::Interface< dim > & | get_geometry_model () const |
| const AdiabaticConditions::Interface< dim > & | get_adiabatic_conditions () const |
| bool | has_boundary_temperature () const |
| const BoundaryTemperature::Manager< dim > & | get_boundary_temperature_manager () const |
| const BoundaryHeatFlux::Interface< dim > & | get_boundary_heat_flux () const |
| bool | has_boundary_composition () const |
| const BoundaryComposition::Manager< dim > & | get_boundary_composition_manager () const |
| const BoundaryTraction::Manager< dim > & | get_boundary_traction_manager () const |
| std::shared_ptr< const InitialTemperature::Manager< dim > > | get_initial_temperature_manager_pointer () const |
| const InitialTemperature::Manager< dim > & | get_initial_temperature_manager () const |
| std::shared_ptr< const InitialComposition::Manager< dim > > | get_initial_composition_manager_pointer () const |
| const InitialComposition::Manager< dim > & | get_initial_composition_manager () const |
| const std::set< types::boundary_id > & | get_fixed_temperature_boundary_indicators () const |
| const std::set< types::boundary_id > & | get_fixed_heat_flux_boundary_indicators () const |
| const std::set< types::boundary_id > & | get_fixed_composition_boundary_indicators () const |
| const std::set< types::boundary_id > & | get_mesh_deformation_boundary_indicators () const |
| const BoundaryVelocity::Manager< dim > & | get_boundary_velocity_manager () const |
| const HeatingModel::Manager< dim > & | get_heating_model_manager () const |
| const MeshRefinement::Manager< dim > & | get_mesh_refinement_manager () const |
| const MeltHandler< dim > & | get_melt_handler () const |
| const VolumeOfFluidHandler< dim > & | get_volume_of_fluid_handler () const |
| const NewtonHandler< dim > & | get_newton_handler () const |
| const MeshDeformation::MeshDeformationHandler< dim > & | get_mesh_deformation_handler () const |
| const LateralAveraging< dim > & | get_lateral_averaging () const |
| const AffineConstraints< double > & | get_current_constraints () const |
| bool | simulator_is_past_initialization () const |
| double | get_pressure_scaling () const |
| bool | pressure_rhs_needs_compatibility_modification () const |
| bool | model_has_prescribed_stokes_solution () const |
| TableHandler & | get_statistics_object () const |
| const Postprocess::Manager< dim > & | get_postprocess_manager () const |
| unsigned int | n_particle_managers () const |
| const Particle::Manager< dim > & | get_particle_manager (const unsigned int particle_manager_index) const |
| Particle::Manager< dim > & | get_particle_manager (const unsigned int particle_manager_index) |
| bool | is_stokes_matrix_free () |
| const StokesMatrixFreeHandler< dim > & | get_stokes_matrix_free () const |
| RotationProperties< dim > | compute_net_angular_momentum (const bool use_constant_density, const LinearAlgebra::BlockVector &solution, const bool limit_to_top_faces=false) const |
Static Public Member Functions | |
| static void | declare_parameters (ParameterHandler &prm) |
| Static Public Member Functions inherited from aspect::Plugins::InterfaceBase | |
| static void | declare_parameters (ParameterHandler &prm) |
| Static Public Member Functions inherited from aspect::SimulatorAccess< dim > | |
| static void | get_composition_values_at_q_point (const std::vector< std::vector< double >> &composition_values, const unsigned int q, std::vector< double > &composition_values_at_q_point) |
Private Attributes | |
| InitialTopographyModel::Interface< dim > * | topo_model |
| Point< dim > | extents |
| Point< dim > | box_origin |
| std::array< bool, dim > | periodic |
| std::array< unsigned int, dim > | repetitions |
A class that describes a box geometry of certain width, height, and depth (in 3d), and, possibly, topography.
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Initialization function. This function is called once at the beginning of the program after parse_parameters is run and after the SimulatorAccess (if applicable) is initialized.
Reimplemented from aspect::Plugins::InterfaceBase.
| void aspect::GeometryModel::Box< dim >::topography | ( | typename parallel::distributed::Triangulation< dim > & | grid | ) | const |
Add initial topography to the mesh.
| Point<dim> aspect::GeometryModel::Box< dim >::add_topography | ( | const Point< dim > & | x_y_z | ) | const |
Relocate the vertical coordinate of the given point based on the topography at the surface specified by the initial topography model.
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Generate a coarse mesh for the geometry described by this class.
Implements aspect::GeometryModel::Interface< dim >.
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Return a point that denotes the size of the box in each dimension of the domain.
| const std::array<unsigned int, dim>& aspect::GeometryModel::Box< dim >::get_repetitions | ( | ) | const |
Return an integer array that denotes the number of repetitions of the box's coarse mesh.
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Return a point that denotes the lower left corner of the box domain.
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Return the typical length scale one would expect of features in this geometry, assuming realistic parameters.
We return 1/100th of the diameter of the box.
Implements aspect::GeometryModel::Interface< dim >.
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Return the depth that corresponds to the given position. The documentation of the base class (see GeometryModel::Interface::depth()) describes in detail how "depth" is interpreted in general.
Computing a depth requires a geometry model to define a "vertical" direction. The current class considers the \((0,1)^T\) vector in 2d (and the \((0,0,1)^T\) vector in 3d) as vertical and considers the "top" boundary as the surface. In almost all cases one will use a gravity model that also matches these definitions.
Note that the depth is calculated with respect to the surface without initial topography.
Implements aspect::GeometryModel::Interface< dim >.
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Return the height of the given position relative to the initial box height.
Implements aspect::GeometryModel::Interface< dim >.
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Returns a representative point for a given depth. Such a point must lie inside the domain for sure (assuming the given depth is valid), but it is not important where exactly in the domain it is. A good choice would be on a middle axis, for example.
The function is used, for example, in computing an initial adiabatic profile. For this, we need to be able to query the density as a function of (adiabatic) pressure and temperature. However, the functions returning the density from the material model also depend on location. Since we are interested only in computing a depth-dependent adiabatic profile without lateral variation, we need to be able to query the density at "representative points" at given depths, without caring too much where exactly that is – but at points that we know for sure are inside the domain.
Implements aspect::GeometryModel::Interface< dim >.
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Returns the maximal depth of this geometry. For a definition of how "depth" is to be interpreted, see the documentation of the depth() member function. In particular, the maximal depth of a geometry model only represents the depth computed with regard to some reference configuration, ignoring any dynamic or initial topography.
Implements aspect::GeometryModel::Interface< dim >.
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Return the set of boundary indicators that are used by this model. This information is used to determine what boundary indicators can be used in the input file.
The box model uses boundary indicators zero through 2*dim-1, with the first two being the faces perpendicular to the x-axis, the next two perpendicular to the y-axis, etc.
Implements aspect::GeometryModel::Interface< dim >.
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Return a mapping from symbolic names of each part of the boundary to the corresponding boundary indicator. This allows users to specify names, not just numbers in their input files when describing which parts of the boundary have to satisfy which boundary conditions.
This geometry returns the map {{"left"->0}, {"right"->1}, {"bottom"->2}, {"top"->3}} in 2d, and {{"left"->0}, {"right"->1}, {"front"->2}, {"back"->3}, {"bottom"->4}, {"top"->5}} in 3d.
Reimplemented from aspect::GeometryModel::Interface< dim >.
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Return the set of periodic boundaries as described in the input file.
Reimplemented from aspect::GeometryModel::Interface< dim >.
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Adjust positions to be inside the domain considering periodic boundary conditions.
This function checks if position is outside the domain and if it could have reasonably crossed a periodic boundary. If so, it will adjust the position as described by the periodic boundary (e.g. a translation in a box, or a rotation in a spherical shell). Afterwards, if it adjusted position, it will also adjust all locations given in connected_positions (if any where given) and all velocities given in connected_velocities in the same way. Adjusting both of these allows to adjust related temporary variables, e.g. the intermediate results of an ordinary differential equation solver that are used to compute differences/directions between points. The reason positions and velocities have to be treated separately is that some geometries have to adjust them differently across a periodic boundary, e.g. a box has to translate positions but not velocities, while a spherical shell has to translate positions (by rotation around the center) and rotate velocities.
This function does not check that the position after the adjustment is inside the domain; to check this is the responsibility of the calling function. A common application of this function are particles that crossed a periodic boundary.
Apply a translation to all points outside of the domain to account for periodicity.
Reimplemented from aspect::GeometryModel::Interface< dim >.
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If true, the geometry contains cells with boundaries that are not straight and have a deal.II boundary object attached to it. If the return value is false, certain operation can be optimized.The default implementation of this function will return true.
A box has only straight boundaries and cells, so return false.
Reimplemented from aspect::GeometryModel::Interface< dim >.
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Return whether the given point lies within the domain specified by the geometry. This function does not take into account initial or dynamic surface topography.
Implements aspect::GeometryModel::Interface< dim >.
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Returns what the natural coordinate system for this geometry model is, which for a box is Cartesian.
Implements aspect::GeometryModel::Interface< dim >.
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Takes the Cartesian points (x,z or x,y,z) and returns standardized coordinates which are most 'natural' to the geometry model. For a box the results is unchanged and is (x,z) in 2d or (x,y,z) in 3d.
Reimplemented from aspect::GeometryModel::Interface< dim >.
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Undoes the action of cartesian_to_natural_coordinates, and turns the coordinate system which is most 'natural' to the geometry model into Cartesian coordinates.
Reimplemented from aspect::GeometryModel::Interface< dim >.
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Declare the parameters this class takes through input files.
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Read the parameters this class declares from the parameter file.
Reimplemented from aspect::Plugins::InterfaceBase.
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