Inheritance diagram for aspect::BoundaryTraction::AsciiData< dim >:

[legend]

Public Member Functions
	AsciiData ()

void	initialize () override

Tensor< 1, dim >	boundary_traction (const types::boundary_id boundary_indicator, const Point< dim > &position, const Tensor< 1, dim > &normal_vector) const override

void	update () override

void	parse_parameters (ParameterHandler &prm) override

Public Member Functions inherited from aspect::Utilities::AsciiDataBoundary< dim >
	AsciiDataBoundary ()

virtual void	initialize (const std::set< types::boundary_id > &boundary_ids, const unsigned int components)

void	update ()

double	get_data_component (const types::boundary_id boundary_indicator, const Point< dim > &position, const unsigned int component) const

double	get_maximum_component_value (const types::boundary_id boundary_indicator, const unsigned int component) const

Tensor< 1, dim-1 >	vector_gradient (const types::boundary_id boundary_indicator, const Point< dim > &p, const unsigned int component) const

void	parse_parameters (ParameterHandler &prm, const std::string &subsection_name="Ascii data model", const bool parse_time_dependent_parameters=true)

Public Member Functions inherited from aspect::Utilities::AsciiDataBase< dim >
	AsciiDataBase ()

void	parse_parameters (ParameterHandler &prm, const std::string &subsection_name="Ascii data model")

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 std::shared_ptr< const InitialTopographyModel::Interface< dim > >	get_initial_topography_model_pointer () 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 BoundaryConvectiveHeating::Manager< dim > &	get_boundary_convective_heating_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_convective_heating_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

void	remove_nullspace (LinearAlgebra::BlockVector &solution, LinearAlgebra::BlockVector &distributed_stokes_solution) const

double	normalize_pressure (LinearAlgebra::BlockVector &vector) const

void	denormalize_pressure (const double pressure_adjustment, LinearAlgebra::BlockVector &vector) const

Public Member Functions inherited from aspect::Plugins::InterfaceBase
virtual	~InterfaceBase ()=default

Static Public Member Functions
static void	declare_parameters (ParameterHandler &prm)

Static Public Member Functions inherited from aspect::Utilities::AsciiDataBoundary< dim >
static void	declare_parameters (ParameterHandler &prm, const std::string &default_directory, const std::string &default_filename, const std::string &subsection_name="Ascii data model", const bool declare_time_dependent_parameters=true)

Static Public Member Functions inherited from aspect::Utilities::AsciiDataBase< dim >
static void	declare_parameters (ParameterHandler &prm, const std::string &default_directory, const std::string &default_filename, const std::string &subsection_name="Ascii data model")

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)

Static Public Member Functions inherited from aspect::Plugins::InterfaceBase
static void	declare_parameters (ParameterHandler &prm)

Private Attributes
std::set< types::boundary_id >	boundary_ids

bool	use_spherical_unit_vectors

bool	prescribe_pressure_instead_of_full_traction

Additional Inherited Members
Public Attributes inherited from aspect::Utilities::AsciiDataBase< dim >
std::string	data_directory

std::string	data_file_name

double	scale_factor

Protected Member Functions inherited from aspect::Utilities::AsciiDataBoundary< dim >
void	update_data (const types::boundary_id boundary_id, const bool reload_both_files)

void	end_time_dependence ()

std::string	create_filename (const int filenumber, const types::boundary_id boundary_id) const

Protected Attributes inherited from aspect::Utilities::AsciiDataBoundary< dim >
int	current_file_number

int	first_data_file_number

bool	decreasing_file_order

double	data_file_time_step

double	time_weight

bool	time_dependent

std::map< types::boundary_id, std::unique_ptr< aspect::Utilities::StructuredDataLookup< dim-1 > > >	lookups

std::map< types::boundary_id, std::unique_ptr< aspect::Utilities::StructuredDataLookup< dim-1 > > >	old_lookups

Detailed Description

template<int dim>
class aspect::BoundaryTraction::AsciiData< dim >

A class that implements prescribed traction boundary conditions from data given in an AsciiData input file.

This class supports prescribing either:

Only pressure at the boundary (default behavior), where the traction is computed as the negative pressure times the outward normal vector.
Full traction vector components on the boundary.

The behavior is controlled by the input parameter "Prescribe pressure instead of full traction" (default: true). If true, only one component (pressure) is read from the input file and used to compute traction as -pressure * normal_vector. If false, the full traction vector components (equal to the spatial dimension) are read from the input file.

Additionally, the traction vector components may be specified in either Cartesian coordinates or spherical coordinates, controlled by the "Use spherical unit vectors" parameter.

This flexibility allows compatibility with existing models prescribing pressure boundary conditions, while enabling models requiring full traction vectors.

Definition at line 60 of file ascii_data.h.

Constructor & Destructor Documentation

§ AsciiData()

template<int dim>

aspect::BoundaryTraction::AsciiData< dim >::AsciiData ( )

Constructor.

Member Function Documentation

§ initialize()

template<int dim>

void aspect::BoundaryTraction::AsciiData< dim >::initialize ( )

overridevirtual

Initialization function. This function is called once at the beginning of the program. Checks preconditions.

Reimplemented from aspect::Plugins::InterfaceBase.

§ boundary_traction()

template<int dim>

Tensor<1,dim> aspect::BoundaryTraction::AsciiData< dim >::boundary_traction	(	const types::boundary_id	boundary_indicator,
		const Point< dim > &	position,
		const Tensor< 1, dim > &	normal_vector
	)		const

overridevirtual

Return the boundary traction as a function of position. The (outward) normal vector to the domain is also provided as a second argument.

Implements aspect::BoundaryTraction::Interface< dim >.

§ update()

template<int dim>

void aspect::BoundaryTraction::AsciiData< dim >::update ( )

overridevirtual

A function that is called at the beginning of each time step to indicate what the model time is for which the boundary values will next be evaluated. For the current class, the function passes to the parsed function what the current time is.

Reimplemented from aspect::Plugins::InterfaceBase.

§ declare_parameters()

template<int dim>

static void aspect::BoundaryTraction::AsciiData< dim >::declare_parameters ( ParameterHandler & prm )

static

Declare the parameters this class takes through input files.

§ parse_parameters()

template<int dim>

void aspect::BoundaryTraction::AsciiData< dim >::parse_parameters ( ParameterHandler & prm )

overridevirtual

Read the parameters this class declares from the parameter file.

Reimplemented from aspect::Plugins::InterfaceBase.

Member Data Documentation

§ boundary_ids

template<int dim>

std::set<types::boundary_id> aspect::BoundaryTraction::AsciiData< dim >::boundary_ids

private

Definition at line 111 of file ascii_data.h.

§ use_spherical_unit_vectors

template<int dim>

bool aspect::BoundaryTraction::AsciiData< dim >::use_spherical_unit_vectors

private

Whether to specify traction in x, y, z components, or r, phi, theta components.

Definition at line 117 of file ascii_data.h.

§ prescribe_pressure_instead_of_full_traction

template<int dim>

bool aspect::BoundaryTraction::AsciiData< dim >::prescribe_pressure_instead_of_full_traction

private

Whether to prescribe pressure (default: true) or full traction vector (false) at the boundary. If true, only 1 component will be used for the boundary condition.

Definition at line 123 of file ascii_data.h.

The documentation for this class was generated from the following file:

/home/bob/source/include/aspect/boundary_traction/ascii_data.h

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<int dim> class aspect::BoundaryTraction::AsciiData< dim >

Constructor & Destructor Documentation

§ AsciiData()

Member Function Documentation

§ initialize()

§ boundary_traction()

§ update()

§ declare_parameters()

§ parse_parameters()

Member Data Documentation

§ boundary_ids

§ use_spherical_unit_vectors

§ prescribe_pressure_instead_of_full_traction

template<int dim>
class aspect::BoundaryTraction::AsciiData< dim >