gfileUtil.h File Reference

Functions
void	init_ez_spline_ (int *, int *)
void	readgfile_ (const char *, int *)
void	readeqdfile_ (const char *, int *)
void	eval_field_val_ (const double *r, const double *z, double *val, int *ierr)
void	eval_field_grad_ (const double *r, const double *z, double *val, int *ierr)
void	eval_field_deriv_ (const double *r, const double *z, int *dr, int *dz, double *val, int *ierr)
void	eval_i_val_ (const double *phi, double *val, int *ierr)
void	eval_i_grad_ (const double *phi, double *val, int *ierr)
void	eval_b_val_ (const double *r, const double *z, double *Bval, int *ierr)
void	get_b_box_ (double *bbox)
void	get_psi_grid_num_ (int *mw, int *mh)
void	get_psi_and_its_grid_ (double *rgrid, double *zgrid, double *psirz)
void	get_psi_spline_coefficients_shape_ (int *d1, int *d2, int *d3)
void	get_psi_spline_coefficients_ (double *psi_coefficients)
void	get_i_spline_coefficients_shape_ (int *d1, int *d2)
void	get_i_spline_coefficients_ (double *current_coefficients)
void	get_bd_pts_ (double *x, double *y, int *numPts)
void	get_num_bd_pts_ (int *n)
void	get_sep_pts_ (double *x, double *y, int *numPts)
void	get_num_sep_pts_ (int *n)
void	get_psi_array_size_ (int *npsi)
void	get_psi_array_ (double *psiarray)
void	get_poloidal_current_ (double *currentarray, int *eqdTag)
void	get_x_pt_ (double *xPt)
void	get_axis_ (double *axisPt)
void	remove_duplicate_pt_ (double *inputx, double *inputy, int *numpt)
void	set_eqd_psi_factor_ (double *fac)
void	initial_setting_prf_ (double *, double *, double *)
void	eq_ftn_setup_ti_ (int *, const char *, int *, double *, double *, double *, double *, double *, double *)
void	eq_ftn_setup_ts_ (double *, int *, const char *, int *, double *, double *, double *, double *, double *, double *)
void	eval_gri_val_ (double *, double *, double *, int *)
void	eval_grs_val_ (double *, double *, double *, int *)
void	eval_field_val (const double *r, const double *z, double *val, int *ierr, bool reversePsi)
void	eval_field_grad (const double *r, const double *z, double *val, int *ierr, bool reversePsi)
void	eval_field_grad_abs2 (const double *r, const double *z, double *val, int *ierr, bool reversePsi)
void	eval_field_deriv (const double *r, const double *z, int *dr, int *dz, double *val, int *ierr, bool reversePsi)

Function Documentation

eq_ftn_setup_ti_()

void eq_ftn_setup_ti_	(	int *	,
		const char *	,
		int *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)

eq_ftn_setup_ts_()

void eq_ftn_setup_ts_	(	double *	,
		int *	,
		const char *	,
		int *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)

eval_b_val_()

void eval_b_val_	(	const double *	r,
		const double *	z,
		double *	Bval,
		int *	ierr
	)

eval_field_deriv()

void eval_field_deriv ( const double *  r, const double *  z, int *  dr, int *  dz, double *  val, int *  ierr, bool  reversePsi  )

inline

eval_field_deriv_()

void eval_field_deriv_	(	const double *	r,
		const double *	z,
		int *	dr,
		int *	dz,
		double *	val,
		int *	ierr
	)

eval_field_grad()

void eval_field_grad ( const double *  r, const double *  z, double *  val, int *  ierr, bool  reversePsi  )

inline

eval_field_grad_()

void eval_field_grad_	(	const double *	r,
		const double *	z,
		double *	val,
		int *	ierr
	)

eval_field_grad_abs2()

void eval_field_grad_abs2 ( const double *  r, const double *  z, double *  val, int *  ierr, bool  reversePsi  )

inline

eval_field_val()

void eval_field_val ( const double *  r, const double *  z, double *  val, int *  ierr, bool  reversePsi  )

inline

eval_field_val_()

void eval_field_val_	(	const double *	r,
		const double *	z,
		double *	val,
		int *	ierr
	)

eval_gri_val_()

void eval_gri_val_	(	double *	,
		double *	,
		double *	,
		int *
	)

eval_grs_val_()

void eval_grs_val_	(	double *	,
		double *	,
		double *	,
		int *
	)

eval_i_grad_()

void eval_i_grad_	(	const double *	phi,
		double *	val,
		int *	ierr
	)

eval_i_val_()

void eval_i_val_	(	const double *	phi,
		double *	val,
		int *	ierr
	)

get_axis_()

void get_axis_

(

double *

axisPt

)

get_b_box_()

void get_b_box_

(

double *

bbox

)

get_bd_pts_()

void get_bd_pts_	(	double *	x,
		double *	y,
		int *	numPts
	)

Function to get wall curve points from eqdsk file.

Parameters

x	r coordinates of points.
y	z coordinates of points.
numPts	total number of points.

get_i_spline_coefficients_()

void get_i_spline_coefficients_

(

double *

current_coefficients

)

Function to get the coefficients of poloidal current spline.

Parameters

current_coefficients

A 1D flattened array of the poloidal current spline coefficients.

get_i_spline_coefficients_shape_()

void get_i_spline_coefficients_shape_	(	int *	d1,
		int *	d2
	)

Function to get the shape of the original poloidal current spline coefficients array.

Parameters

d1	size of array in dimension 1.
d2	size of array in dimension 2. numCoefficients = d1*d2

get_num_bd_pts_()

void get_num_bd_pts_

(

int *

n

)

Function to get total number of wall (limiter) points from eqdsk.

Parameters

n	number of points.

get_num_sep_pts_()

void get_num_sep_pts_

(

int *

n

)

Function to get total number of plasma boundary points from eqdsk.

Parameters

n	number of points.

get_poloidal_current_()

void get_poloidal_current_	(	double *	currentarray,
		int *	eqdTag
	)

Function to get poloidal current values from eqdsk values. Number of current values is equal to number of psi values. size of psi array == size of currentarray.

Parameters

currentarray	array to hold output poloidal current data.
eqdTag	set eqdTag = 1, if input equilibrium file is eqd, else eqdTag = 0 for eqdsk files.

get_psi_and_its_grid_()

void get_psi_and_its_grid_	(	double *	rgrid,
		double *	zgrid,
		double *	psirz
	)

Function to get the grid point coordinates and psi grid values.

Parameters

rgrid	coordinates of points in the R direction.
zgrid	coordinates of points in the Z direction.
psirz	psi field on the grid points (for mw*nh number of points)

get_psi_array_()

void get_psi_array_

(

double *

psiarray

)

Function to get the psi array (starts frm oPoints to plasma boundary). It is different than the psi background grid.

Parameters

psiarray

array to contain output psi values.

get_psi_array_size_()

void get_psi_array_size_

(

int *

npsi

)

Function to get the size of psi array (starts frm oPoints to plasma boundary). It is different than the psi background grid.

Parameters

npsi	number of psi points given in the eqdsk file.

get_psi_grid_num_()

void get_psi_grid_num_	(	int *	mw,
		int *	mh
	)

Function to get the number of grid points on the background equilibrium grid.

Parameters

mw	number of points in R direction.
mh	number of points in Z direction.

get_psi_spline_coefficients_()

void get_psi_spline_coefficients_

(

double *

psi_coefficients

)

Function to get the coefficients of psi spline.

Parameters

psi_coefficients

A 1D flattened array of the psi spline coefficients.

get_psi_spline_coefficients_shape_()

void get_psi_spline_coefficients_shape_	(	int *	d1,
		int *	d2,
		int *	d3
	)

Function to get the shape of the original spline coefficients array.

Parameters

d1	size of array in dimension 1.
d2	size of array in dimension 2.
d3	size of array in dimension 3. numCoefficients = d1*d2*d3

get_sep_pts_()

void get_sep_pts_	(	double *	x,
		double *	y,
		int *	numPts
	)

Function to get separatrix (plasma boundary) points from eqdsk file.

Parameters

x	r coordinates of points.
y	z coordinates of points.
numPts	total number of points.

get_x_pt_()

void get_x_pt_

(

double *

xPt

)

init_ez_spline_()

void init_ez_spline_	(	int *	,
		int *
	)

initial_setting_prf_()

void initial_setting_prf_	(	double *	,
		double *	,
		double *
	)

readeqdfile_()

void readeqdfile_	(	const char *	,
		int *
	)

readgfile_()

void readgfile_	(	const char *	,
		int *
	)

remove_duplicate_pt_()

void remove_duplicate_pt_	(	double *	inputx,
		double *	inputy,
		int *	numpt
	)

set_eqd_psi_factor_()

void set_eqd_psi_factor_

(

double *

fac

)