N0_1D.c File Reference

1D neutral data with linear interpolation More...

#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <string.h>
#include "../ascot5.h"
#include "../error.h"
#include "../print.h"
#include "N0_1D.h"
#include "../linint/linint.h"

Go to the source code of this file.

Functions
int	N0_1D_init (N0_1D_data *data, int n_rho, real rho_min, real rho_max, int n_species, int *anum, int *znum, int *maxwellian, real *density, real *temperature)
	Initialize data.
void	N0_1D_free (N0_1D_data *data)
	Free allocated resources.
void	N0_1D_offload (N0_1D_data *data)
	Offload data to the accelerator.
a5err	N0_1D_eval_n0 (real *n0, real rho, N0_1D_data *ndata)
	Evaluate neutral density.
a5err	N0_1D_eval_t0 (real *t0, real rho, N0_1D_data *ndata)
	Evaluate neutral temperature.
int	N0_1D_get_n_species (N0_1D_data *ndata)
	Return number of neutral species.

Detailed Description

1D neutral data with linear interpolation

Definition in file N0_1D.c.

Function Documentation

N0_1D_init()

int N0_1D_init	(	N0_1D_data *	data,
		int	n_rho,
		real	rho_min,
		real	rho_max,
		int	n_species,
		int *	anum,
		int *	znum,
		int *	maxwellian,
		real *	density,
		real *	temperature )

Initialize data.

Parameters

data	pointer to data struct
n_rho	number of r grid points in the data
rho_min	minimum r coordinate in the grid in the data [m]
rho_max	maximum r coordinate in the grid in the data [m]
n_species	number of neutral species
anum	neutral species mass number
znum	neutral species charge number
maxwellian	is the species distribution Maxwellian or monoenergetic

Returns

zero if initialization succeeded

Definition at line 30 of file N0_1D.c.

N0_1D_free()

void N0_1D_free

(

N0_1D_data *

data

)

Free allocated resources.

Parameters

data	pointer to the data struct

Definition at line 79 of file N0_1D.c.

N0_1D_offload()

void N0_1D_offload

(

N0_1D_data *

data

)

Offload data to the accelerator.

Parameters

data	pointer to the data struct

Definition at line 94 of file N0_1D.c.

N0_1D_eval_n0()

a5err N0_1D_eval_n0	(	real *	n0,
		real	rho,
		N0_1D_data *	ndata )

Evaluate neutral density.

This function evaluates the neutral density at the given coordinates using linear interpolation on the 1D neutral density data.

Parameters

n0	n0 value will be stored in n0[0]
rho	normalized poloidal flux coordinate
ndata	pointer to neutral data struct

Returns

zero if evaluation succeeded

Definition at line 110 of file N0_1D.c.

N0_1D_eval_t0()

a5err N0_1D_eval_t0	(	real *	t0,
		real	rho,
		N0_1D_data *	ndata )

Evaluate neutral temperature.

This function evaluates the neutral temperature at the given coordinates using linear interpolation on the 1D neutral temperature data.

Parameters

t0	t0 value will be stored in t0[0]
rho	normalized poloidal flux coordinate
ndata	pointer to neutral data struct

Returns

zero if evaluation succeeded

Definition at line 136 of file N0_1D.c.

N0_1D_get_n_species()

int N0_1D_get_n_species

(

N0_1D_data *

ndata

)

Return number of neutral species.

Parameters

ndata

pointer to neutral data struct

Returns

number of neutral species

Definition at line 157 of file N0_1D.c.