ASPECT
Public Member Functions | Static Public Member Functions | Private Member Functions | Private Attributes | List of all members
aspect::Postprocess::Particles< dim > Class Template Reference
Inheritance diagram for aspect::Postprocess::Particles< dim >:
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Public Member Functions

 Particles ()
 
 ~Particles ()
 
void generate_particles ()
 
void initialize_particles ()
 
const Particle::World< dim > & get_particle_world () const
 
Particle::World< dim > & get_particle_world ()
 
virtual std::pair< std::string, std::string > execute (TableHandler &statistics)
 
virtual void save (std::map< std::string, std::string > &status_strings) const
 
virtual void load (const std::map< std::string, std::string > &status_strings)
 
template<class Archive >
void serialize (Archive &ar, const unsigned int version)
 
virtual void parse_parameters (ParameterHandler &prm)
 
- Public Member Functions inherited from aspect::Postprocess::Interface< dim >
virtual ~Interface ()
 
virtual void initialize ()
 
virtual void update ()
 
virtual std::list< std::string > required_other_postprocessors () 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
 

Static Public Member Functions

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

Private Member Functions

void set_last_output_time (const double current_time)
 

Private Attributes

Particle::World< dim > world
 
double output_interval
 
double last_output_time
 

Detailed Description

template<int dim>
class aspect::Postprocess::Particles< dim >

A Postprocessor that creates particles, which follow the velocity field of the simulation. The particles can be generated and propagated in various ways and they can carry a number of constant or time-varying properties. The postprocessor can write output positions and properties of all particles at chosen intervals, although this is not mandatory. It also allows other parts of the code to query the particles for information.

Definition at line 115 of file particles.h.

Constructor & Destructor Documentation

§ Particles()

template<int dim>
aspect::Postprocess::Particles< dim >::Particles ( )

Constructor.

§ ~Particles()

template<int dim>
aspect::Postprocess::Particles< dim >::~Particles ( )

Destructor.

Member Function Documentation

§ generate_particles()

template<int dim>
void aspect::Postprocess::Particles< dim >::generate_particles ( )

Generate the particles. This can not be done in another place, because we want to generate the particles before the first timestep, but after the initial conditions have been set.

§ initialize_particles()

template<int dim>
void aspect::Postprocess::Particles< dim >::initialize_particles ( )

Initialize particle properties. This can not be done in another place, because we want to initialize the particle properties before the first timestep, but after the initial conditions have been set.

§ get_particle_world() [1/2]

template<int dim>
const Particle::World<dim>& aspect::Postprocess::Particles< dim >::get_particle_world ( ) const

Returns a const reference to the particle world, in case anyone wants to query something about particles.

§ get_particle_world() [2/2]

template<int dim>
Particle::World<dim>& aspect::Postprocess::Particles< dim >::get_particle_world ( )

Returns a reference to the particle world, in case anyone wants to change something within the particle world. Use with care, usually you want to only let the functions within the particle subsystem change member variables of the particle world.

§ execute()

template<int dim>
virtual std::pair<std::string,std::string> aspect::Postprocess::Particles< dim >::execute ( TableHandler statistics)
virtual

Execute this postprocessor. Derived classes will implement this function to do whatever they want to do to evaluate the solution at the current time step.

Parameters
[in,out]statisticsAn object that contains statistics that are collected throughout the simulation and that will be written to an output file at the end of each time step. Postprocessors may deposit data in these tables for later visualization or further processing.
Returns
A pair of strings that will be printed to the screen after running the postprocessor in two columns; typically the first column contains a description of what the data is and the second contains a numerical value of this data. If there is nothing to print, simply return two empty strings.

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

§ save()

template<int dim>
virtual void aspect::Postprocess::Particles< dim >::save ( std::map< std::string, std::string > &  status_strings) const
virtual

Save the state of this object.

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

§ load()

template<int dim>
virtual void aspect::Postprocess::Particles< dim >::load ( const std::map< std::string, std::string > &  status_strings)
virtual

Restore the state of the object.

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

§ serialize()

template<int dim>
template<class Archive >
void aspect::Postprocess::Particles< dim >::serialize ( Archive &  ar,
const unsigned int  version 
)

Serialize the contents of this class as far as they are not read from input parameter files.

§ declare_parameters()

template<int dim>
static void aspect::Postprocess::Particles< dim >::declare_parameters ( ParameterHandler prm)
static

Declare the parameters this class takes through input files.

§ parse_parameters()

template<int dim>
virtual void aspect::Postprocess::Particles< dim >::parse_parameters ( ParameterHandler prm)
virtual

Read the parameters this class declares from the parameter file.

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

§ set_last_output_time()

template<int dim>
void aspect::Postprocess::Particles< dim >::set_last_output_time ( const double  current_time)
private

Set the time output was supposed to be written. In the simplest case, this is the previous last output time plus the interval, but in general we'd like to ensure that it is the largest supposed output time, which is smaller than the current time, to avoid falling behind with last_output_time and having to catch up once the time step becomes larger. This is done after every output.

Member Data Documentation

§ world

template<int dim>
Particle::World<dim> aspect::Postprocess::Particles< dim >::world
private

The world holding the particles

Definition at line 219 of file particles.h.

§ output_interval

template<int dim>
double aspect::Postprocess::Particles< dim >::output_interval
private

Interval between output (in years if appropriate simulation parameter is set, otherwise seconds)

Definition at line 225 of file particles.h.

§ last_output_time

template<int dim>
double aspect::Postprocess::Particles< dim >::last_output_time
private

Records time for next output to occur

Definition at line 230 of file particles.h.


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