cs_medcoupling_remapper.cxx File Reference

#include "base/cs_defs.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <math.h>
#include "bft/bft_error.h"
#include "bft/bft_printf.h"
#include "base/cs_mem.h"
#include "mesh/cs_mesh.h"
#include "mesh/cs_mesh_connect.h"
#include "base/cs_parall.h"
#include "base/cs_prototypes.h"
#include "base/cs_selector.h"
#include "base/cs_timer.h"
#include "cs_medcoupling_mesh.hxx"
#include "base/cs_medcoupling_remapper.h"

Include dependency graph for cs_medcoupling_remapper.cxx:

Functions
cs_medcoupling_remapper_t *	cs_medcoupling_remapper_by_id (int r_id)
	get a remapper by its id
cs_medcoupling_remapper_t *	cs_medcoupling_remapper_by_name_try (const char *name)
	get a remapper by its name
int	cs_medcoupling_remapper_initialize (const char *name, int elt_dim, const char *select_criteria, const char *medfile_path, int n_fields, const char **field_names, int iteration, int order)
	initialize a remapper based on a set of given arguments
void	cs_medcoupling_remapper_set_iteration (cs_medcoupling_remapper_t *r, int iteration, int order)
	set and load a given time iteration from the MED file
void	cs_medcoupling_remapper_set_options (cs_medcoupling_remapper_t *r, const char key[], const char value[])
	set non-default options for a remapper
void	cs_medcoupling_remapper_setup (cs_medcoupling_remapper_t *r)
	update the interpolation matrix of the remapper
cs_real_t *	cs_medcoupling_remapper_copy_values (cs_medcoupling_remapper_t *r, int field_id, double default_val)
	Interpolate values for a given field.
void	cs_medcoupling_remapper_translate (cs_medcoupling_remapper_t *r, cs_real_t translation[3])
	translate the mesh using a given vector
void	cs_medcoupling_remapper_rotate (cs_medcoupling_remapper_t *r, cs_real_t invariant[3], cs_real_t axis[3], cs_real_t angle)
	Rotate the mesh using a center point, axis and angle.
void	cs_medcoupling_remapper_find_time_index (cs_medcoupling_remapper_t *r, cs_real_t t, int *id1, int *id2)
	Retrieve the two closest time steps indexes.
void	cs_medcoupling_remapper_get_time_from_index (cs_medcoupling_remapper_t *r, int id, cs_real_t *t)
	Retrieve the two closest time steps indexes.
void	cs_medcoupling_remapper_get_iter_order_from_index (cs_medcoupling_remapper_t *r, int id, int *it, int *order)
	Retrieve the two closest time steps indexes.
void	cs_medcoupling_remapper_destroy_all (void)
	Destroy all remappers.
void	cs_medcoupling_remapper_update_time_value (cs_medcoupling_remapper_t *r, int id)
	Load the time value corresponding to id.

Function Documentation

cs_medcoupling_remapper_by_id()

cs_medcoupling_remapper_t * cs_medcoupling_remapper_by_id

(

int

r_id

)

get a remapper by its id

Parameters

[in]

r_id

id of the remapper

Returns

pointer to cs_medcoupling_remapper_t struct

cs_medcoupling_remapper_by_name_try()

cs_medcoupling_remapper_t * cs_medcoupling_remapper_by_name_try

(

const char *

name

)

get a remapper by its name

Parameters

[in]

name

name of the remapper

Returns

pointer to cs_medcoupling_remapper_t struct

cs_medcoupling_remapper_copy_values()

cs_real_t * cs_medcoupling_remapper_copy_values	(	cs_medcoupling_remapper_t *	r,
		int	field_id,
		double	default_val )

Interpolate values for a given field.

Parameters

[in]	r	pointer to the cs_medcoupling_remapper_t struct
[in]	field_id	id of the field to interpolate (in the list given before)
[in]	default_val	value to apply for elements not intersected by source mesh

Returns

pointer to cs_real_t array containing the new values

cs_medcoupling_remapper_destroy_all()

void cs_medcoupling_remapper_destroy_all

(

void

)

Destroy all remappers.

cs_medcoupling_remapper_find_time_index()

void cs_medcoupling_remapper_find_time_index	(	cs_medcoupling_remapper_t *	r,
		cs_real_t	t,
		int *	id1,
		int *	id2 )

Retrieve the two closest time steps indexes.

The returned value is int[2]. If the requested time value if outside the time bounds stored in the file, the both values are identical (first or last value), and a warning is printed in the listing file.

Parameters

[in]	r	pointer to remapper object
[in]	t	requested time value
[in,out]	id1	first returned index
[in,out]	id2	second returned index

cs_medcoupling_remapper_get_iter_order_from_index()

void cs_medcoupling_remapper_get_iter_order_from_index	(	cs_medcoupling_remapper_t *	r,
		int	id,
		int *	it,
		int *	order )

Retrieve the two closest time steps indexes.

The returned value is int[2]. If the requested time value if outside the time bounds stored in the file, the both values are identical (first or last value), and a warning is output in the lod file.

Parameters

[in]	r	pointer to remapper object
[in]	id	requested time index
[in,out]	it	index iteration
[in,out]	order	index iteration order

cs_medcoupling_remapper_get_time_from_index()

void cs_medcoupling_remapper_get_time_from_index	(	cs_medcoupling_remapper_t *	r,
		int	id,
		cs_real_t *	t )

Retrieve the two closest time steps indexes.

The returned value is int[2]. If the requested time value if outside the time bounds stored in the file, the both values are identical (first or last value), and a warning is printed in the listing file.

Parameters

[in]	r	pointer to remapper object
[in]	id	requested index
[in,out]	t	corresponding time value

cs_medcoupling_remapper_initialize()

int cs_medcoupling_remapper_initialize	(	const char *	name,
		int	elt_dim,
		const char *	select_criteria,
		const char *	medfile_path,
		int	n_fields,
		const char **	field_names,
		int	iteration,
		int	order )

initialize a remapper based on a set of given arguments

Parameters

[in]	name	name of the new remapper
[in]	elt_dim	element dimension
[in]	select_criteria	selection criteria for the elements
[in]	medfile_path	path to the med file
[in]	n_fields	number of fields to load
[in]	field_names	names of the fields to load
[in]	iteration	time iteration to load
[in]	order	iteration order to load

Returns

id of the new remapper

cs_medcoupling_remapper_rotate()

void cs_medcoupling_remapper_rotate	(	cs_medcoupling_remapper_t *	r,
		cs_real_t	invariant[3],
		cs_real_t	axis[3],
		cs_real_t	angle )

Rotate the mesh using a center point, axis and angle.

Parameters

[in]	r	pointer to the cs_medcoupling_remapper_t struct
[in]	invariant	coordinates of the invariant point
[in]	axis	rotation axis vector
[in]	angle	rotation angle in radians

cs_medcoupling_remapper_set_iteration()

void cs_medcoupling_remapper_set_iteration	(	cs_medcoupling_remapper_t *	r,
		int	iteration,
		int	order )

set and load a given time iteration from the MED file

Parameters

[in]	r	pointer to the cs_medcoupling_remapper_t struct
[in]	iteration	time iteration to load
[in]	order	iteration order to load

cs_medcoupling_remapper_set_options()

void cs_medcoupling_remapper_set_options	(	cs_medcoupling_remapper_t *	r,
		const char	key[],
		const char	value[] )

set non-default options for a remapper

Parameters

[in]	r	pointer to the cs_medcoupling_remapper_t struct
[in]	key	pointer to string representing key currently handled: one of {Precision, IntersectionType}
[in]	value	pointer to string representing value: for Precision: floating-point value (default: 1e-12) for IntersectionType: one of {Triangulation, Convex, Geometric2D, PointLocator, Barycentric, BarycentricGeo2D, MappedBarycentric} (see MEDCoupling INTERP_KERNEL documentation)

cs_medcoupling_remapper_setup()

void cs_medcoupling_remapper_setup

(

cs_medcoupling_remapper_t *

r

)

update the interpolation matrix of the remapper

Parameters

[in]

r

pointer to the cs_medcoupling_remapper_t struct

cs_medcoupling_remapper_translate()

void cs_medcoupling_remapper_translate	(	cs_medcoupling_remapper_t *	r,
		cs_real_t	translation[3] )

translate the mesh using a given vector

Parameters

[in]	r	pointer to the cs_medcoupling_remapper_t struct
[in]	translation	translation vector

cs_medcoupling_remapper_update_time_value()

void cs_medcoupling_remapper_update_time_value	(	cs_medcoupling_remapper_t *	r,
		int	id )

Load the time value corresponding to id.

Parameters

[in]	r	pointer to remapper object
[in]	id	requested time index