pdd_conv_diff/include/pdh_conv_diff.h File Reference

#include <stdio.h>
#include "../include/pdh_conv_diff_problem.h"

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Functions
void	pdr_time_integration (int Problem_id, char *Work_dir, FILE *interactive_input, FILE *interactive_output)
int	pdr_adapt (int Problem_id, char *Work_dir, FILE *Interactive_input, FILE *Interactive_output)
double	pdr_zzhu_error (int Field_id, FILE *interactive_output)
double	pdr_zzhu_error_small (int Field_id, FILE *interactive_output)
pdt_conv_diff_problem *	pdr_select_problem (int Problem_id)
int	pdr_bc_val (int Problem_id, int Num, double *Val)
int	pdr_ic_val (int Problem_id, int Num, double *Val)
int	pdr_time_i_params (int Problem_id, int Num)
double	pdr_time_d_params (int Problem_id, int Num)
void	pdr_set_time_i_params (int Problem_id, int Num, int Value)
void	pdr_set_time_d_params (int Problem_id, int Num, double Value)
int	pdr_lins_i_params (int Problem_id, int Num)
double	pdr_lins_d_params (int Problem_id, int Num)
double	pdr_conv_diff_error_test (int Field_id, FILE *Interactive_output)
double	pdr_conv_diff_post_process (int Field_id, FILE *Interactive_input, FILE *Interactive_output)
double	pdr_average_sol_el (int Problem_id, int El)
int	pdr_conv_diff_exact_sol (int Flag, double X, double Y, double Z, double Time, double *Exact, double *Exact_x, double *Exact_y, double *Exact_z, double *Lapl)
int	pdr_slope_limit (int Problem_id)
void	pdr_fa_coeff (int Face, int BC_flag, int Elem, int Mat_num, double Hsize, double Time, int Pdeg, double *Xcoor, double *Vec_norm, double *U_val, double *U_x, double *U_y, double *U_z, double *Anx, double *Any, double *Anz, double *Bn, double *Fval, double *Gval, double *Qn, double *Vel_norm)
int	pdr_get_bc_type (int Fa_bc)
void	pdr_pde_coeff (int Mat_num, double *Xcoor, double Time, double *U_val, double *U_x, double *U_y, double *U_z, double *Axx, double *Axy, double *Axz, double *Ayx, double *Ayy, double *Ayz, double *Azx, double *Azy, double *Azz, double *Bx, double *By, double *Bz, double *Tx, double *Ty, double *Tz, double *Cval, double *Mval, double *Lval, double *Sval, double *Qx, double *Qy, double *Qz)
void	pdr_bc_diri_coeff (int Face, int Mat_num, double *Xcoor, double *Vec_norm, double Time, double *U_val, double *U_x, double *U_y, double *U_z, double *Fval)
void	pdr_bc_neum_coeff (int Face, int Mat_num, double *Xcoor, double *Vec_norm, double Time, double *U_val, double *U_x, double *U_y, double *U_z, double *Gval)
void	pdr_bc_mixed_coeff (int Face, int Mat_num, double *Xcoor, double *Vec_norm, double Time, double *U_val, double *U_x, double *U_y, double *U_z, double *Fval, double *Kr)
Variables
int	pdv_conv_diff_nr_problems
int	pdv_conv_diff_current_problem_id
pdt_conv_diff_problem	pdv_conv_diff_problems [PDC_CONV_DIFF_MAX_NUM_PROB]

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Function Documentation

int pdr_adapt	(	int	Problem_id,
		char *	Work_dir,
		FILE *	Interactive_input,
		FILE *	Interactive_output
	)

-------------------------------------------------------- pdr_adapt - to enforce adaptation strategy for a given problem ---------------------------------------------------------

double pdr_average_sol_el	(	int	Problem_id,
		int	El
	)

-------------------------------------------------------- pdr_average_sol_el - to compute the average of solution over element ----------------------------------------------------------

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void pdr_bc_diri_coeff	(	int	Face,
		int	Mat_num,
		double *	Xcoor,
		double *	Vec_norm,
		double	Time,
		double *	U_val,
		double *	U_x,
		double *	U_y,
		double *	U_z,
		double *	Fval
	)

-------------------------------------------------------- pdr_bc_diri_coeff - to return DIRICHLET boundary coeficients (routine substitutes only non-zero values) ----------------------------------------------------------

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void pdr_bc_mixed_coeff	(	int	Face,
		int	Mat_num,
		double *	Xcoor,
		double *	Vec_norm,
		double	Time,
		double *	U_val,
		double *	U_x,
		double *	U_y,
		double *	U_z,
		double *	Fval,
		double *	Kr
	)

-------------------------------------------------------- pdr_bc_mixed_coeff - to return ROBIN (mixed) boundary coeficients ----------------------------------------------------------

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void pdr_bc_neum_coeff	(	int	Face,
		int	Mat_num,
		double *	Xcoor,
		double *	Vec_norm,
		double	Time,
		double *	U_val,
		double *	U_x,
		double *	U_y,
		double *	U_z,
		double *	Gval
	)

-------------------------------------------------------- pdr_bc_neum_coeff - to return NEUMANN boundary coeficients (routine substitutes only non-zero values) ----------------------------------------------------------

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int pdr_bc_val	(	int	Problem_id,
		int	Num,
		double *	Val
	)

------------------------------------------------------------------------- pdr_bc_val - to get the boundary condition values ---------------------------------------------------------------------------

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double pdr_conv_diff_error_test	(	int	Field_id,
		FILE *	Interactive_output
	)

-------------------------------------------------------- pdr_conv_diff_error_test - to compute error norm for test examples ----------------------------------------------------------

int pdr_conv_diff_exact_sol	(	int	Flag,
		double	X,
		double	Y,
		double	Z,
		double	Time,
		double *	Exact,
		double *	Exact_x,
		double *	Exact_y,
		double *	Exact_z,
		double *	Lapl
	)

-------------------------------------------------------- pdr_conv_diff_exact_sol - to return values and derivatives at a point for functions used as exact solutions for test problems ----------------------------------------------------------

double pdr_conv_diff_post_process	(	int	Field_id,
		FILE *	Interactive_input,
		FILE *	Interactive_output
	)

-------------------------------------------------------- pdr_conv_diff_post_process - to privide simple interactive post-processing ----------------------------------------------------------

void pdr_fa_coeff	(	int	Face,
		int	BC_flag,
		int	Elem,
		int	Mat_num,
		double	Hsize,
		double	Time,
		int	Pdeg,
		double *	Xcoor,
		double *	Vec_norm,
		double *	U_val,
		double *	U_x,
		double *	U_y,
		double *	U_z,
		double *	Anx,
		double *	Any,
		double *	Anz,
		double *	Bn,
		double *	Fval,
		double *	Gval,
		double *	Qn,
		double *	Vel_norm
	)

-------------------------------------------------------- pdr_fa_coeff - to return coefficients for face integrals ----------------------------------------------------------

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int pdr_get_bc_type

(

int

Fa_bc

)

----------------------------------------------------------- pdr_get_bc_type - to get BC type given BC flag from mesh data structure !!! according to some adopted convention !!! ------------------------------------------------------------

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int pdr_ic_val	(	int	Problem_id,
		int	Num,
		double *	Val
	)

------------------------------------------------------------------------- pdr_ic_val - to get the initial condition values ---------------------------------------------------------------------------

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void pdr_pde_coeff	(	int	Mat_num,
		double *	Xcoor,
		double	Time,
		double *	U_val,
		double *	U_x,
		double *	U_y,
		double *	U_z,
		double *	Axx,
		double *	Axy,
		double *	Axz,
		double *	Ayx,
		double *	Ayy,
		double *	Ayz,
		double *	Azx,
		double *	Azy,
		double *	Azz,
		double *	Bx,
		double *	By,
		double *	Bz,
		double *	Tx,
		double *	Ty,
		double *	Tz,
		double *	Cval,
		double *	Mval,
		double *	Lval,
		double *	Sval,
		double *	Qx,
		double *	Qy,
		double *	Qz
	)

-------------------------------------------------------- pdr_pde_coeff - to return coefficients of the original pdes ----------------------------------------------------------

!!!!!!!!! OLD OBSOLETE INTERFACE !!!!!!!!!!!!

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pdt_conv_diff_problem* pdr_select_problem

(

int

Problem_id

)

-------------------------------------------------------- pdr_select_problem - to select the proper problem ---------------------------------------------------------

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int pdr_slope_limit

(

int

Problem_id

)

-------------------------------------------------------- pdr_slope_limit - to limit the slope of linear solution ---------------------------------------------------------

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void pdr_time_integration	(	int	Problem_id,
		char *	Work_dir,
		FILE *	interactive_input,
		FILE *	interactive_output
	)

----------------------------------------------------------- pdr_time_integration - time integration driver. ------------------------------------------------------------

double pdr_zzhu_error	(	int	Field_id,
		FILE *	interactive_output
	)

-------------------------------------------------------- pdr_zzhu_error - to get Zienkiewicz-Zhu error estimator ----------------------------------------------------------

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double pdr_zzhu_error_small	(	int	Field_id,
		FILE *	interactive_output
	)

-------------------------------------------------------- pdr_zzhu_error_small - to get Zienkiewicz-Zhu error based on small patches ----------------------------------------------------------

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---

Variable Documentation

int pdv_conv_diff_current_problem_id

int pdv_conv_diff_nr_problems

pdt_conv_diff_problem pdv_conv_diff_problems[PDC_CONV_DIFF_MAX_NUM_PROB]