ASPECT
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aspect::MaterialModel::AsciiReferenceProfile< dim > Class Template Reference
Inheritance diagram for aspect::MaterialModel::AsciiReferenceProfile< dim >:
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Public Member Functions

 AsciiReferenceProfile ()
 
virtual void initialize ()
 
virtual void evaluate (const MaterialModel::MaterialModelInputs< dim > &in, MaterialModel::MaterialModelOutputs< dim > &out) const
 
virtual void create_additional_named_outputs (MaterialModel::MaterialModelOutputs< dim > &out) const
 
Qualitative properties one can ask a material model
virtual bool is_compressible () const
 
Reference quantities
virtual double reference_viscosity () const
 
- Public Member Functions inherited from aspect::MaterialModel::Interface< dim >
virtual ~Interface ()
 
virtual void update ()
 
virtual void fill_additional_material_model_inputs (MaterialModel::MaterialModelInputs< dim > &input, const LinearAlgebra::BlockVector &solution, const FEValuesBase< dim > &fe_values, const Introspection< dim > &introspection) const
 
const NonlinearDependence::ModelDependenceget_model_dependence () const
 
- Public Member Functions inherited from aspect::SimulatorAccess< dim >
 SimulatorAccess ()
 
 SimulatorAccess (const Simulator< dim > &simulator_object)
 
virtual ~SimulatorAccess ()
 
virtual void initialize_simulator (const Simulator< dim > &simulator_object)
 
template<typename PostprocessorType >
PostprocessorType * find_postprocessor () const
 
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
 
TimerOutputget_computing_timer () const
 
const ConditionalOStreamget_pcout () const
 
double get_time () const
 
double get_timestep () const
 
double get_old_timestep () const
 
unsigned int get_timestep_number () 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
 
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::BlockVectorget_current_linearization_point () const
 
const LinearAlgebra::BlockVectorget_solution () const
 
const LinearAlgebra::BlockVectorget_old_solution () const
 
const LinearAlgebra::BlockVectorget_old_old_solution () const
 
const LinearAlgebra::BlockVectorget_reaction_vector () const
 
const LinearAlgebra::BlockVectorget_mesh_velocity () const
 
const DoFHandler< dim > & get_dof_handler () const
 
const FiniteElement< dim > & get_fe () const
 
const LinearAlgebra::BlockSparseMatrixget_system_matrix () const
 
const LinearAlgebra::BlockSparseMatrixget_system_preconditioner_matrix () const
 
const MaterialModel::Interface< dim > & get_material_model () const
 
void compute_material_model_input_values (const LinearAlgebra::BlockVector &input_solution, const FEValuesBase< dim, dim > &input_finite_element_values, const typename DoFHandler< dim >::active_cell_iterator &cell, const bool compute_strainrate, MaterialModel::MaterialModelInputs< dim > &material_model_inputs) 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
 
DEAL_II_DEPRECATED const BoundaryTemperature::Interface< dim > & get_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
 
DEAL_II_DEPRECATED const BoundaryComposition::Interface< dim > & get_boundary_composition () const
 
const BoundaryComposition::Manager< dim > & get_boundary_composition_manager () const
 
const std::map< types::boundary_id, std::unique_ptr< BoundaryTraction::Interface< dim > > > & get_boundary_traction () const
 
DEAL_II_DEPRECATED const InitialTemperature::Interface< dim > & get_initial_temperature () const
 
const InitialTemperature::Manager< dim > & get_initial_temperature_manager () const
 
DEAL_II_DEPRECATED const InitialComposition::Interface< dim > & get_initial_composition () 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_free_surface_boundary_indicators () const
 
DEAL_II_DEPRECATED const std::map< types::boundary_id, std::shared_ptr< BoundaryVelocity::Interface< dim > > > get_prescribed_boundary_velocity () 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 WorldBuilder::World & get_world_builder () const
 
const FreeSurfaceHandler< dim > & get_free_surface_handler () const
 
const LateralAveraging< dim > & get_lateral_averaging () const
 
const ConstraintMatrix & get_current_constraints () const
 
bool simulator_is_initialized () const
 
double get_pressure_scaling () const
 
bool pressure_rhs_needs_compatibility_modification () const
 
bool model_has_prescribed_stokes_solution () const
 
TableHandlerget_statistics_object () const
 
template<typename PostprocessorType >
DEAL_II_DEPRECATED PostprocessorType * find_postprocessor () const
 
const Postprocess::Manager< dim > & get_postprocess_manager () const
 

Private Attributes

bool tala
 
double viscosity
 
double thermal_viscosity_exponent
 
std::vector< double > viscosity_prefactors
 
std::vector< double > transition_depths
 
double thermal_conductivity
 
aspect::Utilities::AsciiDataProfile< dim > profile
 
unsigned int density_index
 
unsigned int thermal_expansivity_index
 
unsigned int specific_heat_index
 
unsigned int compressibility_index
 
unsigned int seismic_vp_index
 
unsigned int seismic_vs_index
 
unsigned int seismic_dvp_dT_index
 
unsigned int seismic_dvs_dT_index
 

Functions used in dealing with run-time parameters

virtual void parse_parameters (ParameterHandler &prm)
 
static void declare_parameters (ParameterHandler &prm)
 

Additional Inherited Members

- Public Types inherited from aspect::MaterialModel::Interface< dim >
typedef MaterialModel::MaterialModelInputs< dim > MaterialModelInputs
 
typedef MaterialModel::MaterialModelOutputs< dim > MaterialModelOutputs
 
- Static Public Member Functions inherited from aspect::MaterialModel::Interface< dim >
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)
 
- Protected Attributes inherited from aspect::MaterialModel::Interface< dim >
NonlinearDependence::ModelDependence model_dependence
 

Detailed Description

template<int dim>
class aspect::MaterialModel::AsciiReferenceProfile< dim >

A material model that reads in a reference profile from an ascii file and computes properties based on this profile.

The viscosity is computed as

\[ \eta(z,T) = \eta_r(z) \eta_0 \exp\left(-A \frac{T - T_\text{adi}}{T_\text{adi}}\right)." \]

Definition at line 46 of file ascii_reference_profile.h.

Constructor & Destructor Documentation

§ AsciiReferenceProfile()

Constructor. Initialize variables.

Member Function Documentation

§ initialize()

template<int dim>
virtual void aspect::MaterialModel::AsciiReferenceProfile< dim >::initialize ( )
virtual

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::MaterialModel::Interface< dim >.

§ evaluate()

template<int dim>
virtual void aspect::MaterialModel::AsciiReferenceProfile< dim >::evaluate ( const MaterialModel::MaterialModelInputs< dim > &  in,
MaterialModel::MaterialModelOutputs< dim > &  out 
) const
virtual

Function to compute the material properties in out given the inputs in in. If MaterialModelInputs.strain_rate has the length 0, then the viscosity does not need to be computed.

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

§ is_compressible()

template<int dim>
virtual bool aspect::MaterialModel::AsciiReferenceProfile< dim >::is_compressible ( ) const
virtual

Return whether the model is compressible or not.

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

§ reference_viscosity()

template<int dim>
virtual double aspect::MaterialModel::AsciiReferenceProfile< dim >::reference_viscosity ( ) const
virtual

Return a reference value typical of the viscosities that appear in this model. This value is not actually used in the material description itself, but is used in scaling variables to the same numerical order of magnitude when solving linear systems. Specifically, the reference viscosity appears in the factor scaling the pressure against the velocity. It is also used in computing dimension-less quantities. You may want to take a look at the Kronbichler, Heister, Bangerth 2012 paper that describes the design of ASPECT for a description of this pressure scaling.

Note
The reference viscosity should take into account the complete constitutive relationship, defined as the scalar viscosity times the constitutive tensor. In most cases, the constitutive tensor will simply be the identity tensor (this is the default case), but this may become important for material models with anisotropic viscosities, if the constitutive tensor is not normalized.

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

§ declare_parameters()

template<int dim>
static void aspect::MaterialModel::AsciiReferenceProfile< dim >::declare_parameters ( ParameterHandler prm)
static

Declare the parameters this class takes through input files.

§ parse_parameters()

template<int dim>
virtual void aspect::MaterialModel::AsciiReferenceProfile< dim >::parse_parameters ( ParameterHandler prm)
virtual

Read the parameters this class declares from the parameter file.

Reimplemented from aspect::MaterialModel::Interface< dim >.

§ create_additional_named_outputs()

template<int dim>
virtual void aspect::MaterialModel::AsciiReferenceProfile< dim >::create_additional_named_outputs ( MaterialModel::MaterialModelOutputs< dim > &  out) const
virtual

Add the named outputs for seismic velocities.

Reimplemented from aspect::MaterialModel::Interface< dim >.

Member Data Documentation

§ tala

template<int dim>
bool aspect::MaterialModel::AsciiReferenceProfile< dim >::tala
private

Use truncated anelastic approximation?

Definition at line 122 of file ascii_reference_profile.h.

§ viscosity

template<int dim>
double aspect::MaterialModel::AsciiReferenceProfile< dim >::viscosity
private

The reference viscosity

Definition at line 127 of file ascii_reference_profile.h.

§ thermal_viscosity_exponent

template<int dim>
double aspect::MaterialModel::AsciiReferenceProfile< dim >::thermal_viscosity_exponent
private

The constant $A$ in the temperature dependence of viscosity $\exp\left(-A \frac{T - T_\text{adi}}{T_\text{adi}}\right).$

Definition at line 133 of file ascii_reference_profile.h.

§ viscosity_prefactors

template<int dim>
std::vector<double> aspect::MaterialModel::AsciiReferenceProfile< dim >::viscosity_prefactors
private

A list of constants that make up the piece-wise constant function $\eta_r(z)$, which determines the depth dependence of viscosity, and is multiplied with the reference viscosity and the temperature dependence to compute the viscosity $\eta(z,T)$.

Definition at line 141 of file ascii_reference_profile.h.

§ transition_depths

template<int dim>
std::vector<double> aspect::MaterialModel::AsciiReferenceProfile< dim >::transition_depths
private

A list of depths that determine the locations of the jumps in the piece-wise constant function $\eta_r(z)$, which describes the depth dependence of viscosity.

Definition at line 148 of file ascii_reference_profile.h.

§ thermal_conductivity

template<int dim>
double aspect::MaterialModel::AsciiReferenceProfile< dim >::thermal_conductivity
private

Definition at line 150 of file ascii_reference_profile.h.

§ profile

Object containing the data profile.

Definition at line 155 of file ascii_reference_profile.h.

§ density_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::density_index
private

The column indices of the temperature, pressure, and density column in the data file.

Definition at line 161 of file ascii_reference_profile.h.

§ thermal_expansivity_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::thermal_expansivity_index
private

Definition at line 162 of file ascii_reference_profile.h.

§ specific_heat_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::specific_heat_index
private

Definition at line 163 of file ascii_reference_profile.h.

§ compressibility_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::compressibility_index
private

Definition at line 164 of file ascii_reference_profile.h.

§ seismic_vp_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::seismic_vp_index
private

The column indices of the seismic velocities and their temperature derivatives columns in the data file.

Definition at line 170 of file ascii_reference_profile.h.

§ seismic_vs_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::seismic_vs_index
private

Definition at line 171 of file ascii_reference_profile.h.

§ seismic_dvp_dT_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::seismic_dvp_dT_index
private

Definition at line 172 of file ascii_reference_profile.h.

§ seismic_dvs_dT_index

template<int dim>
unsigned int aspect::MaterialModel::AsciiReferenceProfile< dim >::seismic_dvs_dT_index
private

Definition at line 173 of file ascii_reference_profile.h.


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