#include "cs_base.h"
#include "cs_mesh.h"

Include dependency graph for cs_mesh_quantities.h:

Data Structures
struct	cs_mesh_quantities_t

Macros
#define	CS_BAD_CELLS_WARPED_CORRECTION (1 << 0)

#define	CS_BAD_CELLS_REGULARISATION (1 << 1)

#define	CS_CELL_FACE_CENTER_CORRECTION (1 << 2)

#define	CS_CELL_CENTER_CORRECTION (1 << 3)

#define	CS_FACE_DISTANCE_CLIP (1 << 4)

#define	CS_FACE_RECONSTRUCTION_CLIP (1 << 5)

#define	CS_CELL_VOLUME_RATIO_CORRECTION (1 << 6)

#define	CS_FACE_CENTER_REFINE (1 << 7)

#define	CS_FACE_NULL_SURFACE (1 << 8)

Functions
int	cs_mesh_quantities_cell_cen_choice (int algo_choice)
	Query or modification of the option for computing cell centers. More...

int	cs_mesh_quantities_face_cog_choice (int algo_choice)
	Query or modification of the option for computing face centers. More...

cs_mesh_quantities_t *	cs_mesh_quantities_create (void)
	Create a mesh quantities structure. More...

cs_mesh_quantities_t *	cs_mesh_quantities_destroy (cs_mesh_quantities_t *mq)
	Destroy a mesh quantities structure. More...

void	cs_mesh_quantities_free_all (cs_mesh_quantities_t *mq)
	Reset a mesh quantities structure to its empty initial state. More...

void	cs_mesh_quantities_compute_preprocess (const cs_mesh_t m, cs_mesh_quantities_t mq)
	Compute mesh quantities needed for preprocessing. More...

void	cs_mesh_quantities_compute (const cs_mesh_t m, cs_mesh_quantities_t mq)
	Compute mesh quantities. More...

void	cs_mesh_quantities_fluid_compute (const cs_mesh_t mesh, cs_mesh_quantities_t mesh_quantities)

void	cs_mesh_quantities_fluid_vol_reductions (const cs_mesh_t mesh, cs_mesh_quantities_t mesh_quantities)

void	cs_mesh_init_fluid_sections (const cs_mesh_t mesh, cs_mesh_quantities_t mesh_quantities)

void	cs_mesh_quantities_solid_compute (const cs_mesh_t m, const cs_real_3_t cen_points, cs_mesh_quantities_t *mq)
	Compute cell and faces quantities needed at the immersed boundaries. More...

void	cs_mesh_quantities_sup_vectors (const cs_mesh_t mesh, cs_mesh_quantities_t mesh_quantities)

void	cs_mesh_quantities_face_normal (const cs_mesh_t mesh, cs_real_t p_i_face_normal[], cs_real_t *p_b_face_normal[])

void	cs_mesh_quantities_i_faces (const cs_mesh_t mesh, cs_real_t p_i_face_cog[], cs_real_t *p_i_face_normal[])

void	cs_mesh_quantities_b_faces (const cs_mesh_t mesh, cs_real_t p_b_face_cog[], cs_real_t *p_b_face_normal[])

void	cs_mesh_quantities_cell_faces_cog (const cs_mesh_t *mesh, const cs_real_t i_face_norm[], const cs_real_t i_face_cog[], const cs_real_t b_face_norm[], const cs_real_t b_face_cog[], cs_real_t cell_cen[])
	Compute approximate cells centers as the mean of the given face centers weighted by the associated surfaces. More...

cs_real_t *	cs_mesh_quantities_cell_volume (const cs_mesh_t *mesh)

void	cs_mesh_quantities_check_vol (const cs_mesh_t mesh, const cs_mesh_quantities_t mesh_quantities, int allow_error)

cs_real_6_t *	cs_mesh_quantities_cell_extents (const cs_mesh_t *m, cs_real_t tolerance)
	Compute the bounding box for cells. More...

int	cs_mesh_quantities_compute_count (void)

void	cs_mesh_quantities_b_thickness_v (const cs_mesh_t m, const cs_mesh_quantities_t mq, int n_passes, cs_real_t b_thickness[])
	Determine local boundary thickness around each vertex. More...

void	cs_mesh_quantities_b_thickness_f (const cs_mesh_t m, const cs_mesh_quantities_t mq, int n_passes, cs_real_t b_thickness[])
	Determine local boundary thickness around each boundary face. More...

void	cs_mesh_quantities_log_setup (void)
	Log mesh quantities options to setup file. More...

void	cs_mesh_quantities_dump (const cs_mesh_t mesh, const cs_mesh_quantities_t mesh_quantities)

Variables
cs_mesh_quantities_t *	cs_glob_mesh_quantities

unsigned	cs_glob_mesh_quantities_flag

Function Documentation

◆ cs_mesh_init_fluid_sections()

void cs_mesh_init_fluid_sections	(	const cs_mesh_t *	mesh,
		cs_mesh_quantities_t *	mesh_quantities
	)

◆ cs_mesh_quantities_b_faces()

void cs_mesh_quantities_b_faces	(	const cs_mesh_t *	mesh,
		cs_real_t *	p_b_face_cog[],
		cs_real_t *	p_b_face_normal[]
	)

◆ cs_mesh_quantities_b_thickness_f()

void cs_mesh_quantities_b_thickness_f	(	const cs_mesh_t *	m,
		const cs_mesh_quantities_t *	mq,
		int	n_passes,
		cs_real_t	b_thickness[]
	)

Determine local boundary thickness around each boundary face.

Parameters

[in]	m	pointer to mesh structure
[in]	mq	pointer to mesh quantities structures.
[in]	n_passes	number of optional smoothing passes
[out]	b_thickness	thickness for each mesh boundary face

◆ cs_mesh_quantities_b_thickness_v()

void cs_mesh_quantities_b_thickness_v	(	const cs_mesh_t *	m,
		const cs_mesh_quantities_t *	mq,
		int	n_passes,
		cs_real_t	b_thickness[]
	)

Determine local boundary thickness around each vertex.

Parameters

[in]	m	pointer to mesh structure
[in]	mq	pointer to mesh quantities structures.
[in]	n_passes	number of smoothing passes
[out]	b_thickness	thickness for each mesh vertex (0 at non-boundary vertices)

◆ cs_mesh_quantities_cell_cen_choice()

int cs_mesh_quantities_cell_cen_choice ( int algo_choice )

Query or modification of the option for computing cell centers.

Parameters

[in] algo_choice < 0 : query 0 : computation based on face centers (default) 1 : computation by cell sub-volumes

Returns: 0 or 1 according to the selected algorithm

◆ cs_mesh_quantities_cell_extents()

cs_real_6_t* cs_mesh_quantities_cell_extents	(	const cs_mesh_t *	m,
		cs_real_t	tolerance
	)

Compute the bounding box for cells.

The corresponding array is allocated by this function, and it is the caller's responsability to free it when they are no longer needed.

Parameters

[in]	m	pointer to mesh structure
[in]	tolerance	addition to local extents of each element: extent = base_extent * (1 + tolerance)

Returns: pointer to newly allocated cell volumes array

◆ cs_mesh_quantities_cell_faces_cog()

void cs_mesh_quantities_cell_faces_cog	(	const cs_mesh_t *	mesh,
		const cs_real_t	i_face_norm[],
		const cs_real_t	i_face_cog[],
		const cs_real_t	b_face_norm[],
		const cs_real_t	b_face_cog[],
		cs_real_t	cell_cen[]
	)

Compute approximate cells centers as the mean of the given face centers weighted by the associated surfaces.

n-1 Sum Surf(Fi) G(Fi) i=0 G(C) = --------------------— n-1 Sum Surf(Fi) i=0

Parameters

[in]	mesh	pointer to mesh structure
[in]	i_face_norm	surface normal of internal faces
[in]	i_face_cog	center of gravity of internal faces
[in]	b_face_norm	surface normal of border faces
[in]	b_face_cog	center of gravity of border faces
[out]	cell_cen	cell centers

◆ cs_mesh_quantities_cell_volume()

cs_real_t* cs_mesh_quantities_cell_volume ( const cs_mesh_t * mesh )

◆ cs_mesh_quantities_check_vol()

void cs_mesh_quantities_check_vol	(	const cs_mesh_t *	mesh,
		const cs_mesh_quantities_t *	mesh_quantities,
		int	allow_error
	)

◆ cs_mesh_quantities_compute()

void cs_mesh_quantities_compute	(	const cs_mesh_t *	m,
		cs_mesh_quantities_t *	mq
	)

Compute mesh quantities.

Parameters

[in]	m	pointer to mesh structure
[in,out]	mq	pointer to mesh quantities structures.

◆ cs_mesh_quantities_compute_count()

int cs_mesh_quantities_compute_count ( void )

◆ cs_mesh_quantities_compute_preprocess()

void cs_mesh_quantities_compute_preprocess	(	const cs_mesh_t *	m,
		cs_mesh_quantities_t *	mq
	)

Compute mesh quantities needed for preprocessing.

Parameters

[in]	m	pointer to mesh structure
[in,out]	mq	pointer to mesh quantities structures
[in]	m	pointer to mesh structure
[in,out]	mq	pointer to mesh quantities structures.

◆ cs_mesh_quantities_create()

cs_mesh_quantities_t* cs_mesh_quantities_create ( void )

Create a mesh quantities structure.

Returns: pointer to created cs_mesh_quantities_t structure

◆ cs_mesh_quantities_destroy()

cs_mesh_quantities_t* cs_mesh_quantities_destroy ( cs_mesh_quantities_t * mq )

Destroy a mesh quantities structure.

Parameters

[in] mq pointer to mesh quantities structures

Returns: NULL

◆ cs_mesh_quantities_dump()

void cs_mesh_quantities_dump	(	const cs_mesh_t *	mesh,
		const cs_mesh_quantities_t *	mesh_quantities
	)

◆ cs_mesh_quantities_face_cog_choice()

int cs_mesh_quantities_face_cog_choice ( int algo_choice )

Query or modification of the option for computing face centers.

Parameters

[in] algo_choice < 0 : query 0 : standard computation 1 : use adjustment for volume from versions 1.1 to 5.3

Returns: 0 or 1 according to the selected algorithm

◆ cs_mesh_quantities_face_normal()

void cs_mesh_quantities_face_normal	(	const cs_mesh_t *	mesh,
		cs_real_t *	p_i_face_normal[],
		cs_real_t *	p_b_face_normal[]
	)

◆ cs_mesh_quantities_fluid_compute()

void cs_mesh_quantities_fluid_compute	(	const cs_mesh_t *	mesh,
		cs_mesh_quantities_t *	mesh_quantities
	)

◆ cs_mesh_quantities_fluid_vol_reductions()

void cs_mesh_quantities_fluid_vol_reductions	(	const cs_mesh_t *	mesh,
		cs_mesh_quantities_t *	mesh_quantities
	)

◆ cs_mesh_quantities_free_all()

void cs_mesh_quantities_free_all ( cs_mesh_quantities_t * mq )

Reset a mesh quantities structure to its empty initial state.

Parameters

[in] mq pointer to mesh quantities structures

◆ cs_mesh_quantities_i_faces()

void cs_mesh_quantities_i_faces	(	const cs_mesh_t *	mesh,
		cs_real_t *	p_i_face_cog[],
		cs_real_t *	p_i_face_normal[]
	)

◆ cs_mesh_quantities_log_setup()

void cs_mesh_quantities_log_setup ( void )

Log mesh quantities options to setup file.

◆ cs_mesh_quantities_solid_compute()

void cs_mesh_quantities_solid_compute	(	const cs_mesh_t *	m,
		const cs_real_3_t *	cen_points,
		cs_mesh_quantities_t *	mq
	)

Compute cell and faces quantities needed at the immersed boundaries.

Parameters

[in]	m	pointer to mesh structure
[in]	cen_points	point belonging to the immersed solid plane for each cell
[in,out]	mq	pointer to mesh quantities structures.
[in]	m	pointer to mesh structure
[in]	cen_points	point belonging to the immersed solid plane for each cell (or NULL)
[in,out]	mq	pointer to mesh quantities structures.

◆ cs_mesh_quantities_sup_vectors()

void cs_mesh_quantities_sup_vectors	(	const cs_mesh_t *	mesh,
		cs_mesh_quantities_t *	mesh_quantities
	)

Variable Documentation

◆ cs_glob_mesh_quantities

cs_mesh_quantities_t* cs_glob_mesh_quantities

extern

◆ cs_glob_mesh_quantities_flag

unsigned cs_glob_mesh_quantities_flag

extern

Data Structures

Macros

Functions

Variables

Function Documentation

◆ cs_mesh_init_fluid_sections()

◆ cs_mesh_quantities_b_faces()

◆ cs_mesh_quantities_b_thickness_f()

◆ cs_mesh_quantities_b_thickness_v()

◆ cs_mesh_quantities_cell_cen_choice()

◆ cs_mesh_quantities_cell_extents()

◆ cs_mesh_quantities_cell_faces_cog()

◆ cs_mesh_quantities_cell_volume()

◆ cs_mesh_quantities_check_vol()

◆ cs_mesh_quantities_compute()

◆ cs_mesh_quantities_compute_count()

◆ cs_mesh_quantities_compute_preprocess()

◆ cs_mesh_quantities_create()

◆ cs_mesh_quantities_destroy()

◆ cs_mesh_quantities_dump()

◆ cs_mesh_quantities_face_cog_choice()

◆ cs_mesh_quantities_face_normal()

◆ cs_mesh_quantities_fluid_compute()

◆ cs_mesh_quantities_fluid_vol_reductions()

◆ cs_mesh_quantities_free_all()

◆ cs_mesh_quantities_i_faces()

◆ cs_mesh_quantities_log_setup()

◆ cs_mesh_quantities_solid_compute()

◆ cs_mesh_quantities_sup_vectors()

Variable Documentation

◆ cs_glob_mesh_quantities

◆ cs_glob_mesh_quantities_flag