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programmer's documentation
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#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_field.h"
#include "cs_gradient_perio.h"
#include "cs_log.h"
#include "cs_map.h"
#include "cs_parall.h"
#include "cs_mesh_location.h"
#include "cs_field_operator.h"
Functions | |
void | cs_field_gradient_scalar (const cs_field_t *f, bool use_previous_t, cs_gradient_type_t gradient_type, cs_halo_type_t halo_type, int inc, bool recompute_cocg, int n_r_sweeps, int verbosity, int clip_mode, double epsilon, double extrap, double clip_coeff, cs_real_3_t *restrict grad) |
Compute cell gradient of scalar field or component of vector or tensor field. More... | |
void | cs_field_gradient_potential (const cs_field_t *f, bool use_previous_t, cs_gradient_type_t gradient_type, cs_halo_type_t halo_type, int inc, bool recompute_cocg, int n_r_sweeps, int hyd_p_flag, int verbosity, int clip_mode, double epsilon, double extrap, double clip_coeff, cs_real_3_t f_ext[], cs_real_3_t *restrict grad) |
Compute cell gradient of scalar field or component of vector or tensor field. More... | |
void | cs_field_gradient_vector (const cs_field_t *f, bool use_previous_t, cs_gradient_type_t gradient_type, cs_halo_type_t halo_type, int inc, int n_r_sweeps, int verbosity, int clip_mode, double epsilon, double clip_coeff, cs_real_33_t *restrict grad) |
Compute cell gradient of scalar field or component of vector or tensor field. More... | |
Field based algebraic operators.
void cs_field_gradient_potential | ( | const cs_field_t * | f, |
bool | use_previous_t, | ||
cs_gradient_type_t | gradient_type, | ||
cs_halo_type_t | halo_type, | ||
int | inc, | ||
bool | recompute_cocg, | ||
int | n_r_sweeps, | ||
int | hyd_p_flag, | ||
int | verbosity, | ||
int | clip_mode, | ||
double | epsilon, | ||
double | extrap, | ||
double | clip_coeff, | ||
cs_real_3_t | f_ext[], | ||
cs_real_3_t *restrict | grad | ||
) |
Compute cell gradient of scalar field or component of vector or tensor field.
[in] | f | pointer to field |
[in] | use_previous_t | should we use values from the previous time step ? |
[in] | gradient_type | gradient type |
[in] | halo_type | halo type |
[in] | inc | if 0, solve on increment; 1 otherwise |
[in] | recompute_cocg | should COCG FV quantities be recomputed ? |
[in] | n_r_sweeps | if > 1, number of reconstruction sweeps |
[in] | hyd_p_flag | flag for hydrostatic pressure |
[in] | verbosity | verbosity level |
[in] | clip_mode | clipping mode |
[in] | epsilon | precision for iterative gradient calculation |
[in] | extrap | boundary gradient extrapolation coefficient |
[in] | clip_coeff | clipping coefficient |
[in] | f_ext | exterior force generating the hydrostatic pressure |
[out] | grad | gradient |
void cs_field_gradient_scalar | ( | const cs_field_t * | f, |
bool | use_previous_t, | ||
cs_gradient_type_t | gradient_type, | ||
cs_halo_type_t | halo_type, | ||
int | inc, | ||
bool | recompute_cocg, | ||
int | n_r_sweeps, | ||
int | verbosity, | ||
int | clip_mode, | ||
double | epsilon, | ||
double | extrap, | ||
double | clip_coeff, | ||
cs_real_3_t *restrict | grad | ||
) |
Compute cell gradient of scalar field or component of vector or tensor field.
(end ignore by Doxygen)
(end ignore by Doxygen)
[in] | f | pointer to field |
[in] | use_previous_t | should we use values from the previous time step ? |
[in] | gradient_type | gradient type |
[in] | halo_type | halo type |
[in] | inc | if 0, solve on increment; 1 otherwise |
[in] | recompute_cocg | should COCG FV quantities be recomputed ? |
[in] | n_r_sweeps | if > 1, number of reconstruction sweeps |
[in] | verbosity | verbosity level |
[in] | clip_mode | clipping mode |
[in] | epsilon | precision for iterative gradient calculation |
[in] | extrap | boundary gradient extrapolation coefficient |
[in] | clip_coeff | clipping coefficient |
[out] | grad | gradient |
void cs_field_gradient_vector | ( | const cs_field_t * | f, |
bool | use_previous_t, | ||
cs_gradient_type_t | gradient_type, | ||
cs_halo_type_t | halo_type, | ||
int | inc, | ||
int | n_r_sweeps, | ||
int | verbosity, | ||
int | clip_mode, | ||
double | epsilon, | ||
double | clip_coeff, | ||
cs_real_33_t *restrict | grad | ||
) |
Compute cell gradient of scalar field or component of vector or tensor field.
[in] | f | pointer to field |
[in] | use_previous_t | should we use values from the previous time step ? |
[in] | gradient_type | gradient type |
[in] | halo_type | halo type |
[in] | inc | if 0, solve on increment; 1 otherwise |
[in] | recompute_cocg | should COCG FV quantities be recomputed ? |
[in] | n_r_sweeps | if > 1, number of reconstruction sweeps |
[in] | verbosity | verbosity level |
[in] | clip_mode | clipping mode |
[in] | epsilon | precision for iterative gradient calculation |
[in] | extrap | boundary gradient extrapolation coefficient |
[in] | clip_coeff | clipping coefficient |
[in] | f_ext | exterior force generating the hydrostatic pressure |
[out] | grad | gradient |