Routines for the calculation of the photoionization source term. More...

#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include "cdr.h"
#include "interpol2.h"
#include "mapper.h"
#include "parameters.h"
#include "photo.h"
#include "poisson.h"
#include "proto.h"
#include "rz_array.h"
#include "species.h"

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Functions
void	photo_copy (mapper_t mapper, grid_t source, grid_t *target, int ir, int iz, int itheta)
	Copies the photoionization QQQQ?

void	photo_coarsen (mapper_t mapper, grid_t source, grid_t *target, int ir, int iz, int itheta)
	Coarsens the photoionization QQQQ?

int	photo_interpol_set (mapper_t mapper, grid_t source, interpol_t *interpol, int pr, int pz, int itheta)
	photo_interpol_set QQQQ?

void	photo_interpol (mapper_t mapper, grid_t source, grid_t target, interpol_t interpol, int ir, int iz, int itheta)
	photo_interpol QQQQ?

void	photo_init ()
	Initializes photoionization QQQQ?

void	photo_register (double A, double lambda)
	Registers a photoionization term with given A and lambda.

void	photo_copy_list (photo_term_t src, photo_term_t *dest)
	Copies a list of photo terms into *dest.

void	photo_unregister_all (void)
	Unregisters all the photoionization terms and frees the allocated space.

void	photo_dft_r (cdr_grid_t *grid, int sign)
	Transforms back the photoionization calculation into real space.

void	photo_copy_source (cdr_grid_t *grid)
	Copies the derivative of the ion density into cdr->charge.

	mk_recursive (photo_copy_source, cdr_grid_t)
	Recursive version of photo_copy_source.

void	photo_add_term_r (photo_term_t term, cdr_grid_t cdr)
	...and the recursive version of photo_add_term

pois_grid_t **	photo_calc_term (photo_term_t term, cdr_grid_t cdr, int i)
	photo_calc_term QQQQ

void	photo_calc (photo_term_t terms, cdr_grid_t cdr)
	Calculates the photoionization and adds it to the derivatives of the species densities.

void	photo_load_file (char *fname)
	Loads a photoionization file, consisting in a series of rows with A and lambda.

Variables
photo_term_t *	photo_terms = NULL

mapper_t	photo_mapper

mapper_t *	photo_mappers [] = {&photo_mapper, NULL}

pois_problem_t *	pois_photo_1

pois_problem_t *	pois_photo_2

pois_problem_t *	pois_electrostatic

Detailed Description

Routines for the calculation of the photoionization source term.

We use the Helmholtz approximation for the kernel in the photoionization integral and we use the routines of the Poisson solver for the Helmholtz equation (FISHPACK was modified to take a new inhomogeneous term into account).

Definition in file photo.c.

Function Documentation

void photo_copy	(	mapper_t *	mapper,
		grid_t *	source,
		grid_t *	target,
		int	ir,
		int	iz,
		int	itheta
	)

Copies the photoionization QQQQ?

Definition at line 92 of file photo.c.

void photo_coarsen	(	mapper_t *	mapper,
		grid_t *	source,
		grid_t *	target,
		int	ir,
		int	iz,
		int	itheta
	)

Coarsens the photoionization QQQQ?

Definition at line 106 of file photo.c.

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int photo_interpol_set	(	mapper_t *	mapper,
		grid_t *	source,
		interpol_t *	interpol,
		int	pr,
		int	pz,
		int	itheta
	)

photo_interpol_set QQQQ?

Definition at line 137 of file photo.c.

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void photo_interpol	(	mapper_t *	mapper,
		grid_t *	source,
		grid_t *	target,
		interpol_t *	interpol,
		int	ir,
		int	iz,
		int	itheta
	)

photo_interpol QQQQ?

Definition at line 157 of file photo.c.

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void photo_init ( )

Initializes photoionization QQQQ?

Definition at line 48 of file photo.c.

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void photo_register	(	double	A,
		double	lambda
	)

Registers a photoionization term with given A and lambda.

Definition at line 174 of file photo.c.

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void photo_copy_list	(	photo_term_t *	src,
		photo_term_t **	dest
	)

Copies a list of photo terms into *dest.

Definition at line 189 of file photo.c.

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void photo_unregister_all ( void )

Unregisters all the photoionization terms and frees the allocated space.

Definition at line 218 of file photo.c.

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void photo_dft_r	(	cdr_grid_t *	grid,
		int	sign
	)

Transforms back the photoionization calculation into real space.

Definition at line 232 of file photo.c.

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void photo_copy_source ( cdr_grid_t * grid )

Copies the derivative of the ion density into cdr->charge.

The ion density, which is supposed to be at this point, the impact ionization) into cdr->charge, which will be used as the source for the Poisson/Helmholtz solver.

Definition at line 252 of file photo.c.