#include <stdlib.h>
#include <math.h>
#include <grass/gis.h>
#include <grass/imagery.h>
#include <grass/glocale.h>
#include <signal.h>

Include dependency graph for georef_tps.c:

Macros
#define	M(row, col) m->v[(((row)-1) * (m->n)) + (col)-1]

#define	MSUCCESS 1 /* SUCCESS */

#define	MNPTERR 0 /* NOT ENOUGH POINTS */

#define	MUNSOLVABLE -1 /* NOT SOLVABLE */

#define	MMEMERR -2 /* NOT ENOUGH MEMORY */

#define	MPARMERR -3 /* PARAMETER ERROR */

#define	MINTERR -4 /* INTERNAL ERROR */

#define	MAXORDER 3 /* HIGHEST SUPPORTED ORDER OF TRANSFORMATION */

Functions
int	I_georef_tps (double e1, double n1, double e, double n, double E, double N, struct Control_Points *cp, int fwd)

int	I_compute_georef_equations_tps (struct Control_Points cp, double E12tps, double N12tps, double E21tps, double *N21tps)

Macro Definition Documentation

◆ M

#define M	(	row,
		col
	)	m->v[(((row)-1) * (m->n)) + (col)-1]

Definition at line 32 of file georef_tps.c.

◆ MAXORDER

#define MAXORDER 3 /* HIGHEST SUPPORTED ORDER OF TRANSFORMATION */

Definition at line 41 of file georef_tps.c.

◆ MINTERR

#define MINTERR -4 /* INTERNAL ERROR */

Definition at line 39 of file georef_tps.c.

◆ MMEMERR

#define MMEMERR -2 /* NOT ENOUGH MEMORY */

Definition at line 37 of file georef_tps.c.

◆ MNPTERR

#define MNPTERR 0 /* NOT ENOUGH POINTS */

Definition at line 35 of file georef_tps.c.

◆ MPARMERR

#define MPARMERR -3 /* PARAMETER ERROR */

Definition at line 38 of file georef_tps.c.

◆ MSUCCESS

#define MSUCCESS 1 /* SUCCESS */

Definition at line 34 of file georef_tps.c.

◆ MUNSOLVABLE

#define MUNSOLVABLE -1 /* NOT SOLVABLE */

Definition at line 36 of file georef_tps.c.

Function Documentation

◆ I_compute_georef_equations_tps()

int I_compute_georef_equations_tps	(	struct Control_Points *	cp,
		double **	E12tps,
		double **	N12tps,
		double **	E21tps,
		double **	N21tps
	)

Definition at line 108 of file georef_tps.c.

References _, Control_Points::count, Control_Points::e1, Control_Points::e2, G_message(), MAX, MIN, MNPTERR, MUNSOLVABLE, Control_Points::n1, Control_Points::n2, and Control_Points::status.

◆ I_georef_tps()

int I_georef_tps	(	double	e1,
		double	n1,
		double *	e,
		double *	n,
		double *	E,
		double *	N,
		struct Control_Points *	cp,
		int	fwd
	)

Definition at line 63 of file georef_tps.c.

References Control_Points::count, Control_Points::e1, Control_Points::e2, N, Control_Points::n1, Control_Points::n2, and Control_Points::status.

Macros

Functions