cs_evaluate.c File Reference

#include "cs_defs.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <float.h>
#include <bft_mem.h>
#include "cs_halo.h"
#include "cs_math.h"
#include "cs_mesh.h"
#include "cs_parall.h"
#include "cs_range_set.h"
#include "cs_volume_zone.h"
#include "cs_quadrature.h"
#include "cs_evaluate.h"

Include dependency graph for cs_evaluate.c:

Functions
void	cs_evaluate_set_shared_pointers (const cs_cdo_quantities_t *quant, const cs_cdo_connect_t *connect)
	Set shared pointers to main domain members. More...
void	cs_evaluate_density_by_analytic (cs_flag_t dof_flag, const cs_xdef_t *def, cs_real_t time_eval, cs_real_t retval[])
	Compute the value related to each DoF in the case of a density field The value defined by the analytic function is by unity of volume. More...
void	cs_evaluate_density_by_value (cs_flag_t dof_flag, const cs_xdef_t *def, cs_real_t retval[])
	Evaluate the quantity defined by a value in the case of a density field for all the degrees of freedom Accessor to the value is by unit of volume. More...
void	cs_evaluate_potential_by_analytic (cs_flag_t dof_flag, const cs_xdef_t *def, cs_real_t time_eval, cs_real_t retval[])
	Evaluate the quantity attached to a potential field for all the DoFs when the definition relies on an analytic expression. More...
void	cs_evaluate_potential_by_qov (cs_flag_t dof_flag, const cs_xdef_t *def, cs_real_t vvals[], cs_real_t wvals[])
	Define a value to each DoF in the case of a potential field in order to put a given quantity inside the volume associated to the zone related to the given definition wvals may be NULL. More...
void	cs_evaluate_potential_by_value (cs_flag_t dof_flag, const cs_xdef_t *def, cs_real_t retval[])
	Evaluate the quantity attached to a potential field for all the DoFs. More...
void	cs_evaluate_average_on_faces_by_value (const cs_xdef_t *def, cs_real_t retval[])
	Evaluate the average of a function on the faces. More...
void	cs_evaluate_average_on_faces_by_analytic (const cs_xdef_t *def, cs_real_t time_eval, cs_real_t retval[])
	Evaluate the average of a function on the faces. Warning: retval has to be initialize before calling this function. More...
void	cs_evaluate_average_on_cells_by_value (const cs_xdef_t *def, cs_real_t retval[])
	Evaluate the average of a function on the cells. More...
void	cs_evaluate_average_on_cells_by_array (const cs_xdef_t *def, cs_real_t retval[])
	Evaluate the average of a function on the cells. More...
void	cs_evaluate_average_on_cells_by_analytic (const cs_xdef_t *def, cs_real_t time_eval, cs_real_t retval[])
	Evaluate the average of a function on the cells. Warning: retval has to be initialize before calling this function. More...
cs_real_t	cs_evaluate_scal_domain_integral_by_array (cs_flag_t array_loc, const cs_real_t *array_val)
	Evaluate the integral over the full computational domain of a quantity defined by an array. More...

Function Documentation

cs_evaluate_average_on_cells_by_analytic()

void cs_evaluate_average_on_cells_by_analytic	(	const cs_xdef_t *	def,
		cs_real_t	time_eval,
		cs_real_t	retval[]
	)

Evaluate the average of a function on the cells. Warning: retval has to be initialize before calling this function.

Evaluate the average of a function on the cells Warning: retval has to be initialize before calling this function.

Parameters

[in]	def	pointer to a cs_xdef_t pointer
[in]	time_eval	physical time at which one evaluates the term
[in,out]	retval	pointer to the computed values

cs_evaluate_average_on_cells_by_array()

void cs_evaluate_average_on_cells_by_array	(	const cs_xdef_t *	def,
		cs_real_t	retval[]
	)

Evaluate the average of a function on the cells.

Parameters

[in]	def	pointer to a cs_xdef_t pointer
[in,out]	retval	pointer to the computed values

cs_evaluate_average_on_cells_by_value()

void cs_evaluate_average_on_cells_by_value	(	const cs_xdef_t *	def,
		cs_real_t	retval[]
	)

Evaluate the average of a function on the cells.

Parameters

[in]	def	pointer to a cs_xdef_t pointer
[in,out]	retval	pointer to the computed values

cs_evaluate_average_on_faces_by_analytic()

void cs_evaluate_average_on_faces_by_analytic	(	const cs_xdef_t *	def,
		cs_real_t	time_eval,
		cs_real_t	retval[]
	)

Evaluate the average of a function on the faces. Warning: retval has to be initialize before calling this function.

Evaluate the average of a function on the faces Warning: retval has to be initialize before calling this function.

Parameters

[in]	def	pointer to a cs_xdef_t pointer
[in]	time_eval	physical time at which one evaluates the term
[in,out]	retval	pointer to the computed values

cs_evaluate_average_on_faces_by_value()

void cs_evaluate_average_on_faces_by_value	(	const cs_xdef_t *	def,
		cs_real_t	retval[]
	)

Evaluate the average of a function on the faces.

Parameters

[in]	def	pointer to a cs_xdef_t pointer
[in,out]	retval	pointer to the computed values

cs_evaluate_density_by_analytic()

void cs_evaluate_density_by_analytic	(	cs_flag_t	dof_flag,
		const cs_xdef_t *	def,
		cs_real_t	time_eval,
		cs_real_t	retval[]
	)

Compute the value related to each DoF in the case of a density field The value defined by the analytic function is by unity of volume.

Parameters

[in]	dof_flag	indicate where the evaluation has to be done
[in]	def	pointer to a cs_xdef_t structure
[in]	time_eval	physical time at which one evaluates the term
[in,out]	retval	pointer to the computed values

cs_evaluate_density_by_value()

void cs_evaluate_density_by_value	(	cs_flag_t	dof_flag,
		const cs_xdef_t *	def,
		cs_real_t	retval[]
	)

Evaluate the quantity defined by a value in the case of a density field for all the degrees of freedom Accessor to the value is by unit of volume.

Parameters

[in]	dof_flag	indicate where the evaluation has to be done
[in]	def	pointer to a cs_xdef_t structure
[in,out]	retval	pointer to the computed values

cs_evaluate_potential_by_analytic()

void cs_evaluate_potential_by_analytic	(	cs_flag_t	dof_flag,
		const cs_xdef_t *	def,
		cs_real_t	time_eval,
		cs_real_t	retval[]
	)

Evaluate the quantity attached to a potential field for all the DoFs when the definition relies on an analytic expression.

Parameters

[in]	dof_flag	indicate where the evaluation has to be done
[in]	def	pointer to a cs_xdef_t pointer
[in]	time_eval	physical time at which one evaluates the term
[in,out]	retval	pointer to the computed values

cs_evaluate_potential_by_qov()

void cs_evaluate_potential_by_qov	(	cs_flag_t	dof_flag,
		const cs_xdef_t *	def,
		cs_real_t	vvals[],
		cs_real_t	wvals[]
	)

Define a value to each DoF in the case of a potential field in order to put a given quantity inside the volume associated to the zone related to the given definition wvals may be NULL.

Parameters

[in]	dof_flag	indicate where the evaluation has to be done
[in]	def	pointer to a cs_xdef_t pointer
[in,out]	vvals	pointer to the first array of computed values
[in,out]	wvals	pointer to the second array of computed values

cs_evaluate_potential_by_value()

void cs_evaluate_potential_by_value	(	cs_flag_t	dof_flag,
		const cs_xdef_t *	def,
		cs_real_t	retval[]
	)

Evaluate the quantity attached to a potential field for all the DoFs.

Parameters

[in]	dof_flag	indicate where the evaluation has to be done
[in]	def	pointer to a cs_xdef_t pointer
[in,out]	retval	pointer to the computed values

cs_evaluate_scal_domain_integral_by_array()

cs_real_t cs_evaluate_scal_domain_integral_by_array	(	cs_flag_t	array_loc,
		const cs_real_t *	array_val
	)

Evaluate the integral over the full computational domain of a quantity defined by an array.

Parameters

[in]	array_loc	flag indicating where are located values
[in]	array_val	array of values

Returns

the value of the integration

cs_evaluate_set_shared_pointers()

void cs_evaluate_set_shared_pointers	(	const cs_cdo_quantities_t *	quant,
		const cs_cdo_connect_t *	connect
	)

Set shared pointers to main domain members.

Parameters

[in]	quant	additional mesh quantities struct.
[in]	connect	pointer to a cs_cdo_connect_t struct.