Time refinement study which compares to a reference solution. More...

#include <time_refinement_study_reference.h>

Inheritance diagram for PHiLiP::Tests::TimeRefinementStudyReference< dim, nstate >:

Collaboration diagram for PHiLiP::Tests::TimeRefinementStudyReference< dim, nstate >:

Public Member Functions
	TimeRefinementStudyReference (const Parameters::AllParameters *const parameters_input, const dealii::ParameterHandler &parameter_handler_input)
	Constructor.

int	run_test () const override
	Run test.

Public Member Functions inherited from PHiLiP::Tests::TestsBase
	TestsBase ()=delete
	Constructor. Deleted the default constructor since it should not be used.

	TestsBase (const Parameters::AllParameters *const parameters_input)
	Constructor. More...

virtual	~TestsBase ()=default
	Destructor.

Public Attributes
const dealii::ParameterHandler &	parameter_handler
	Parameter handler for storing the .prm file being ran.

Public Attributes inherited from PHiLiP::Tests::TestsBase
const Parameters::AllParameters *const	all_parameters
	Pointer to all parameters.

Protected Member Functions
Parameters::AllParameters	reinit_params_and_refine_timestep (int refinement) const
	Reinitialize parameters while refining the timestep. Necessary because all_parameters is constant.

Parameters::AllParameters	reinit_params_for_reference_solution (int number_of_timesteps, double final_time) const
	Reinitialize parameters and set initial_timestep according to reference solution and passed final time.

dealii::LinearAlgebra::distributed::Vector< double >	calculate_reference_solution (double final_time) const

double	calculate_L2_error_at_final_time_wrt_reference (std::shared_ptr< DGBase< dim, double >> dg, const Parameters::AllParameters parameters, double final_time_actual, dealii::LinearAlgebra::distributed::Vector< double > reference_solution) const
	Calculate L2 error at the final time in the passed parameters.

Protected Member Functions inherited from PHiLiP::Tests::TestsBase
std::vector< int >	get_number_1d_cells (const int ngrids) const
	Evaluates the number of cells to generate the grids for 1D grid based on input file. More...

std::string	get_pde_string (const Parameters::AllParameters *const param) const
	Returns a string describing which PDE is being used.

std::string	get_conv_num_flux_string (const Parameters::AllParameters *const param) const
	Returns a string describing which convective numerical flux is being used.

std::string	get_diss_num_flux_string (const Parameters::AllParameters *const param) const
	Returns a string describing which dissipative numerical flux is being used.

std::string	get_manufactured_solution_string (const Parameters::AllParameters *const param) const
	Returns a string describing which manufactured solution is being used.

Protected Attributes
const int	n_time_calculations
	Number of times to solve for convergence summary.

const double	refine_ratio
	Ratio to refine by.

Protected Attributes inherited from PHiLiP::Tests::TestsBase
const MPI_Comm	mpi_communicator
	MPI communicator.

const int	mpi_rank
	MPI rank.

const int	n_mpi

dealii::ConditionalOStream	pcout
	ConditionalOStream. More...

Detailed Description

template<int dim, int nstate>
class PHiLiP::Tests::TimeRefinementStudyReference< dim, nstate >

Time refinement study which compares to a reference solution.

Definition at line 14 of file time_refinement_study_reference.h.

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

src/testing/time_refinement_study_reference.h
src/testing/time_refinement_study_reference.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

template<int dim, int nstate> class PHiLiP::Tests::TimeRefinementStudyReference< dim, nstate >

template<int dim, int nstate>
class PHiLiP::Tests::TimeRefinementStudyReference< dim, nstate >