cs_interpolate.c File Reference

#include "cs_defs.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bft_mem.h"
#include "bft_error.h"
#include "bft_printf.h"
#include "cs_halo.h"
#include "cs_mesh.h"
#include "cs_mesh_location.h"
#include "cs_parall.h"
#include "cs_interpolate.h"

Include dependency graph for cs_interpolate.c:

Functions
void	cs_interpolate_from_location_p0 (void *input, cs_datatype_t datatype, int val_dim, cs_lnum_t n_points, const cs_lnum_t point_location[], const cs_real_3_t point_coords[], const void *location_vals, void *point_vals)
	Interpolate values defined on a mesh location at a given set of points using a P0 interpolation. More...

Detailed Description

Interpolation function handling.

Function Documentation

cs_interpolate_from_location_p0()

void cs_interpolate_from_location_p0	(	void *	input,
		cs_datatype_t	datatype,
		int	val_dim,
		cs_lnum_t	n_points,
		const cs_lnum_t	point_location[],
		const cs_real_3_t	point_coords[],
		const void *	location_vals,
		void *	point_vals
	)

Interpolate values defined on a mesh location at a given set of points using a P0 interpolation.

(DOXYGEN_SHOULD_SKIP_THIS)

This function allows unlocated points (with point_location < 0), to which the value 0 is assigned.

Parameters

[in,out]	input	pointer to optional (untyped) value or structure.
[in]	datatype	associated datatype
[in]	val_dim	dimension of data values
[in]	n_points	number of interpolation points
[in]	point_location	location of points in mesh elements
[in]	point_coords	point coordinates
[in]	location_vals	values at mesh location
[out]	point_vals	interpolated values at points