#include <fstream>
#include <iostream>
#include <sstream>
#include <gsl/gsl_blas.h>
#include <gsl/gsl_linalg.h>
#include <gsl/gsl_matrix_double.h>
#include "geolocate_oci.h"
#include <netcdf>
#include "nc4utils.h"
#include "timeutils.h"

Include dependency graph for geolocate_oci.cpp:

Macros
#define	VERSION "0.01"

Functions
int	main (int argc, char *argv[])

int	read_mce_tlm (NcFile l1afile, NcGroup egid, uint32_t nscan, uint32_t nenc, int32_t &ppr_off, double &revpsec, double &secpline, int32_t mspin, int32_t ot_10us, uint8_t enc_count, float hamenc, float rtaenc)

int	j2000_to_ecr (int32_t iyr, int32_t idy, double sec, double ecmat[3][3])

int	j2000_to_mod (int32_t iyr, int32_t idy, double sec, double j2mod[3][3])

int	get_nut (int32_t iyr, int32_t idy, double xnut[3][3])

int	ephparms (double t, double &xls, double &gs, double &xlm, double &omega)

int	nutate (double t, double xls, double gs, double xlm, double omega, double &dpsi, double &eps, double &epsm)

int	get_ut1 (int32_t iyr, int32_t idy, double &ut1utc)

int	gha2000 (int32_t iyr, double day, double &gha)

int	mtoq (double rm[3][3], double q[4])

int	qprod (double q1[4], float q2[4], double q3[4])

int	qprod (float q1[4], float q2[4], float q3[4])

int	orb_interp (size_t n_orb_rec, size_t sdim, double torb, orb_array p, orb_array v, double time, orb_array posi, orb_array veli)

int	q_interp (size_t n_att_rec, size_t sdim, double tq, quat_array q, double time, quat_array qi)

int	l_sun (size_t sdim, int32_t iyr, int32_t iday, double sec, orb_array sunr)

int	sun2000 (size_t sdim, int32_t iyr, int32_t idy, double sec, orb_array sun)

int	qtom (float q[4], double rm[3][3])

int	scan_ell (float p[3], double sm[3][3], double coef[10])

int	oci_geonav (float pos[3], float vel[3], double smat[3][3], double coef[10], float sunr[3], float *pview, size_t npix, double delt, float xlat, float xlon, short solz, short sola, short senz, short sena, short range)

int	mat2rpy (float pos[3], float vel[3], double smat[3][3], float rpy[3])

Macro Definition Documentation

◆ VERSION

#define VERSION "0.01"

Definition at line 20 of file geolocate_oci.cpp.

Function Documentation

◆ ephparms()

int ephparms	(	double	t,
		double &	xls,
		double &	gs,
		double &	xlm,
		double &	omega
	)

Definition at line 764 of file geolocate_oci.cpp.

◆ get_nut()

int get_nut	(	int32_t	iyr,
		int32_t	idy,
		double	xnut[3][3]
	)

Definition at line 736 of file geolocate_oci.cpp.

◆ get_ut1()

int get_ut1	(	int32_t	iyr,
		int32_t	idy,
		double &	ut1utc
	)

Definition at line 824 of file geolocate_oci.cpp.

◆ gha2000()

int gha2000	(	int32_t	iyr,
		double	day,
		double &	gha
	)

Definition at line 874 of file geolocate_oci.cpp.

◆ j2000_to_ecr()

int j2000_to_ecr	(	int32_t	iyr,
		int32_t	idy,
		double	sec,
		double	ecmat[3][3]
	)

Definition at line 644 of file geolocate_oci.cpp.

◆ j2000_to_mod()

int j2000_to_mod	(	int32_t	iyr,
		int32_t	idy,
		double	sec,
		double	j2mod[3][3]
	)

Definition at line 701 of file geolocate_oci.cpp.

◆ l_sun()

int l_sun	(	size_t	sdim,
		int32_t	iyr,
		int32_t	iday,
		double *	sec,
		orb_array *	sunr
	)

Definition at line 1086 of file geolocate_oci.cpp.

◆ main()

int main	(	int	argc,
		char *	argv[]
	)

An implementation of a Lon/Lat to UTM zone code written by Chuck Gantz chuck.nosp@m..gan.nosp@m.tz@gl.nosp@m.obal.nosp@m.star..nosp@m.com ...in 1998...found on http://www.gpsy.com/gpsinfo/geotoutm/, a site published by Karen Nakamura, last updated 22 June 2000.

Minor modifications to the code were made to eliminate deprecation warnings

Definition at line 29 of file geolocate_oci.cpp.

◆ mat2rpy()

int mat2rpy	(	float	pos[3],
		float	vel[3],
		double	smat[3][3],
		float	rpy[3]
	)

Definition at line 1415 of file geolocate_oci.cpp.

◆ mtoq()

int mtoq	(	double	rm[3][3],
		double	q[4]
	)

Definition at line 906 of file geolocate_oci.cpp.

◆ nutate()

int nutate	(	double	t,
		double	xls,
		double	gs,
		double	xlm,
		double	omega,
		double &	dpsi,
		double &	eps,
		double &	epsm
	)

Definition at line 793 of file geolocate_oci.cpp.

◆ oci_geonav()

int oci_geonav	(	float	pos[3],
		float	vel[3],
		double	smat[3][3],
		double	coef[10],
		float	sunr[3],
		float **	pview,
		size_t	npix,
		double	delt,
		float *	xlat,
		float *	xlon,
		short *	solz,
		short *	sola,
		short *	senz,
		short *	sena,
		short *	range
	)

Definition at line 1235 of file geolocate_oci.cpp.

◆ orb_interp()

int orb_interp	(	size_t	n_orb_rec,
		size_t	sdim,
		double *	torb,
		orb_array *	p,
		orb_array *	v,
		double *	time,
		orb_array *	posi,
		orb_array *	veli
	)

Definition at line 965 of file geolocate_oci.cpp.

◆ q_interp()

int q_interp	(	size_t	n_att_rec,
		size_t	sdim,
		double *	tq,
		quat_array *	q,
		double *	time,
		quat_array *	qi
	)

Definition at line 1044 of file geolocate_oci.cpp.

◆ qprod() [1/2]

int qprod	(	double	q1[4],
		float	q2[4],
		double	q3[4]
	)

Definition at line 943 of file geolocate_oci.cpp.

◆ qprod() [2/2]

int qprod	(	float	q1[4],
		float	q2[4],
		float	q3[4]
	)

Definition at line 954 of file geolocate_oci.cpp.

◆ qtom()

int qtom	(	float	q[4],
		double	rm[3][3]
	)

Definition at line 1182 of file geolocate_oci.cpp.

◆ read_mce_tlm()

int read_mce_tlm	(	NcFile *	l1afile,
		NcGroup	egid,
		uint32_t	nscan,
		uint32_t	nenc,
		int32_t &	ppr_off,
		double &	revpsec,
		double &	secpline,
		int32_t *	mspin,
		int32_t *	ot_10us,
		uint8_t *	enc_count,
		float **	hamenc,
		float **	rtaenc
	)

Definition at line 530 of file geolocate_oci.cpp.

◆ scan_ell()

int scan_ell	(	float	p[3],
		double	sm[3][3],
		double	coef[10]
	)

Definition at line 1198 of file geolocate_oci.cpp.

◆ sun2000()

int sun2000	(	size_t	sdim,
		int32_t	iyr,
		int32_t	idy,
		double *	sec,
		orb_array *	sun
	)

Definition at line 1111 of file geolocate_oci.cpp.

Macros

Functions