cs_walldistance.c File Reference

#include "cs_defs.h"
#include <errno.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <math.h>
#include <float.h>
#include "bft_mem.h"
#include "bft_printf.h"
#include "cs_blas.h"
#include "cs_boundary.h"
#include "cs_equation.h"
#include "cs_field.h"
#include "cs_log.h"
#include "cs_math.h"
#include "cs_mesh.h"
#include "cs_mesh_location.h"
#include "cs_param.h"
#include "cs_post.h"
#include "cs_reco.h"
#include "cs_walldistance.h"

Include dependency graph for cs_walldistance.c:

Macros
#define	_dp3   cs_math_3_dot_product
#define	CS_WALLDISTANCE_DBG   0

Functions
static void	_compute_poisson_cdovcb (const cs_cdo_connect_t *connect, const cs_cdo_quantities_t *cdoq, const cs_field_t *field, const cs_equation_t *eq, cs_real_t dist[])
	Compute the wall distance for a vertex+cell-based scheme Estimation based on a Poisson equation. More...
static void	_compute_poisson_cdovb (const cs_cdo_connect_t *connect, const cs_cdo_quantities_t *cdoq, const cs_field_t *field, cs_real_t dist[])
	Compute the wall distance for a vertex-based scheme Estimation based on a Poisson equation. More...
static void	_compute_poisson_cdofb (const cs_cdo_connect_t *connect, const cs_cdo_quantities_t *cdoq, const cs_equation_t *eq, const cs_field_t *field, cs_real_t dist[])
	Compute the wall distance for a face-based scheme Estimation based on a Poisson equation. More...
bool	cs_walldistance_is_activated (void)
	Test if the computation of the wall distance is activated. More...
void	cs_walldistance_activate (void)
	Activate the future computation of the wall distance. More...
void	cs_walldistance_setup (void)
	Setup the equation related to the wall distance. More...
void	cs_walldistance_finalize_setup (const cs_cdo_connect_t *connect, const cs_cdo_quantities_t *cdoq)
	Finalize the setup stage for the equation related to the wall distance. Only useful for Hamilton-Jacobi equation. More...
void	cs_walldistance_compute (const cs_mesh_t *mesh, const cs_time_step_t *time_step, const cs_cdo_connect_t *connect, const cs_cdo_quantities_t *cdoq)
	Compute the wall distance. More...

Variables
static cs_equation_t *	cs_wd_poisson_eq = NULL

Macro Definition Documentation

_dp3

#define _dp3   cs_math_3_dot_product

CS_WALLDISTANCE_DBG

#define CS_WALLDISTANCE_DBG   0

Function Documentation

_compute_poisson_cdofb()

static void _compute_poisson_cdofb ( const cs_cdo_connect_t *  connect, const cs_cdo_quantities_t *  cdoq, const cs_equation_t *  eq, const cs_field_t *  field, cs_real_t  dist[]  )

static

Compute the wall distance for a face-based scheme Estimation based on a Poisson equation.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t structure
[in]	cdoq	pointer to a cs_cdo_quantities_t structure
[in]	eq	pointer to the associated cs_equation_t structure
[in]	field	pointer to a cs_field_t structure
[in,out]	dist	array storing the wall distance to compute

_compute_poisson_cdovb()

static void _compute_poisson_cdovb ( const cs_cdo_connect_t *  connect, const cs_cdo_quantities_t *  cdoq, const cs_field_t *  field, cs_real_t  dist[]  )

static

Compute the wall distance for a vertex-based scheme Estimation based on a Poisson equation.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t structure
[in]	cdoq	pointer to a cs_cdo_quantities_t structure
[in]	field	pointer to a cs_field_t structure
[in,out]	dist	array storing the wall distance to compute

_compute_poisson_cdovcb()

static void _compute_poisson_cdovcb ( const cs_cdo_connect_t *  connect, const cs_cdo_quantities_t *  cdoq, const cs_field_t *  field, const cs_equation_t *  eq, cs_real_t  dist[]  )

static

Compute the wall distance for a vertex+cell-based scheme Estimation based on a Poisson equation.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t structure
[in]	cdoq	pointer to a cs_cdo_quantities_t structure
[in]	field	pointer to a cs_field_t structure
[in]	eq	pointer to the related cs_equation_t structure
[in,out]	dist	array storing the wall distance to compute

cs_walldistance_activate()

void cs_walldistance_activate

(

void

)

Activate the future computation of the wall distance.

cs_walldistance_compute()

void cs_walldistance_compute	(	const cs_mesh_t *	mesh,
		const cs_time_step_t *	time_step,
		const cs_cdo_connect_t *	connect,
		const cs_cdo_quantities_t *	cdoq
	)

Compute the wall distance.

Parameters

[in]	mesh	pointer to a cs_mesh_t structure
[in]	time_step	pointer to a cs_time_step_t structure
[in]	connect	pointer to a cs_cdo_connect_t structure
[in]	cdoq	pointer to a cs_cdo_quantities_t structure

cs_walldistance_finalize_setup()

void cs_walldistance_finalize_setup	(	const cs_cdo_connect_t *	connect,
		const cs_cdo_quantities_t *	cdoq
	)

Finalize the setup stage for the equation related to the wall distance. Only useful for Hamilton-Jacobi equation.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t structure
[in]	cdoq	pointer to a cs_cdo_quantities_t structure

cs_walldistance_is_activated()

bool cs_walldistance_is_activated

(

void

)

Test if the computation of the wall distance is activated.

Returns

true if the wall distance computation is requested, false otherwise

cs_walldistance_setup()

void cs_walldistance_setup

(

void

)

Setup the equation related to the wall distance.

Variable Documentation

cs_wd_poisson_eq

cs_equation_t* cs_wd_poisson_eq = NULL

static