plasma_2D.c File Reference

2D linearly interpolated plasma More...

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "../ascot5.h"
#include "../error.h"
#include "../consts.h"
#include "../print.h"
#include "../linint/linint.h"
#include "plasma_2D.h"

Go to the source code of this file.

Functions
int	plasma_2D_init (plasma_2D_data *data, int nr, int nz, int nion, real r_min, real r_max, real z_min, real z_max, int *anum, int *znum, real *mass, real *charge, real *Te, real *Ti, real *ne, real *ni, real *vtor)
	Initialize 2D plasma data and check inputs.
void	plasma_2D_free (plasma_2D_data *data)
	Free allocated resources.
void	plasma_2D_offload (plasma_2D_data *data)
	Offload data to the accelerator.
a5err	plasma_2D_eval_temp (real *temp, real r, real z, int species, plasma_2D_data *pls_data)
	Evaluate plasma temperature.
a5err	plasma_2D_eval_dens (real *dens, real r, real z, int species, plasma_2D_data *pls_data)
	Evaluate plasma density.
a5err	plasma_2D_eval_densandtemp (real *dens, real *temp, real r, real z, plasma_2D_data *pls_data)
	Evaluate plasma density and temperature for all species.
a5err	plasma_2D_eval_flow (real *vflow, real r, real z, plasma_2D_data *pls_data)
	Evalate plasma flow along the field lines.

Detailed Description

2D linearly interpolated plasma

Plasma data which is defined in a (R,z) uniform grid from which the values are interpolated linearly.

Definition in file plasma_2D.c.

Function Documentation

plasma_2D_init()

int plasma_2D_init	(	plasma_2D_data *	data,
		int	nr,
		int	nz,
		int	nion,
		real	r_min,
		real	r_max,
		real	z_min,
		real	z_max,
		int *	anum,
		int *	znum,
		real *	mass,
		real *	charge,
		real *	Te,
		real *	Ti,
		real *	ne,
		real *	ni,
		real *	vtor )

Initialize 2D plasma data and check inputs.

Parameters

data	pointer to the data struct

Returns

zero if initialization succes

Definition at line 25 of file plasma_2D.c.

plasma_2D_free()

void plasma_2D_free

(

plasma_2D_data *

data

)

Free allocated resources.

Parameters

data	pointer to the data struct

Definition at line 98 of file plasma_2D.c.

plasma_2D_offload()

void plasma_2D_offload

(

plasma_2D_data *

data

)

Offload data to the accelerator.

Parameters

data	pointer to the data struct

Definition at line 119 of file plasma_2D.c.

plasma_2D_eval_temp()

a5err plasma_2D_eval_temp	(	real *	temp,
		real	r,
		real	z,
		int	species,
		plasma_2D_data *	pls_data )

Evaluate plasma temperature.

This function evaluates the temperature of a plasma species at the given radial coordinate using linear interpolation.

Parameters

temp	pointer to where evaluated temperature [J] is stored
r	R coordinate
z	z coordinate
species	index of plasma species
pls_data	pointer to plasma data struct

Returns

zero if evaluation succeeded

Definition at line 137 of file plasma_2D.c.

plasma_2D_eval_dens()

a5err plasma_2D_eval_dens	(	real *	dens,
		real	r,
		real	z,
		int	species,
		plasma_2D_data *	pls_data )

Evaluate plasma density.

This function evaluates the density of a plasma species at the given radial coordinate using linear interpolation.

Parameters

dens	pointer to where evaluated density [m^-3] is stored
r	R coordinate
z	z coordinate
species	index of plasma species
pls_data	pointer to plasma data struct

Returns

zero if evaluation succeeded

Definition at line 162 of file plasma_2D.c.

plasma_2D_eval_densandtemp()

a5err plasma_2D_eval_densandtemp	(	real *	dens,
		real *	temp,
		real	r,
		real	z,
		plasma_2D_data *	pls_data )

Evaluate plasma density and temperature for all species.

This function evaluates the density and temperature of all plasma species at the given radial coordinate using linear interpolation.

Parameters

dens	pointer to where interpolated densities [m^-3] are stored
temp	pointer to where interpolated temperatures [J] are stored
r	R coordinate
z	z coordinate
pls_data	pointer to plasma data struct

Returns

zero if evaluation succeeded

Definition at line 186 of file plasma_2D.c.

plasma_2D_eval_flow()

a5err plasma_2D_eval_flow	(	real *	vflow,
		real	r,
		real	z,
		plasma_2D_data *	pls_data )

Evalate plasma flow along the field lines.

Parameters

vflow	pointer where the flow value is stored [m/s]
r	R coordinate
z	z coordinate
pls_data	pointer to plasma data

Definition at line 209 of file plasma_2D.c.