MRTKLIB RINEX Module — RINEX file read/write functions. More...

#include "mrtklib/mrtk_rinex.h"
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "mrtklib/mrtk_mat.h"
#include "mrtklib/mrtk_sys.h"
#include "mrtklib/mrtk_trace.h"

Include dependency graph for mrtk_rinex.c:

Go to the source code of this file.

Classes
struct	sigind_t

Macros
#define	SYS_NONE 0x00
#define	SYS_GPS 0x01
#define	SYS_SBS 0x02
#define	SYS_GLO 0x04
#define	SYS_GAL 0x08
#define	SYS_QZS 0x10
#define	SYS_CMP 0x20
#define	SYS_IRN 0x40
#define	SYS_BD2 0x100
#define	SYS_ALL 0xFF
#define	TSYS_GPS 0
#define	TSYS_UTC 1
#define	TSYS_GLO 2
#define	TSYS_GAL 3
#define	TSYS_QZS 4
#define	TSYS_CMP 5
#define	TSYS_IRN 6
#define	LLI_SLIP 0x01
#define	LLI_HALFC 0x02
#define	LLI_BOCTRK 0x04
#define	LLI_HALFA 0x40
#define	LLI_HALFS 0x80
#define	FILEPATHSEP '/'
#define	SQR(x)
#define	NAVEXP "D" /* exponent letter in RINEX NAV */
#define	NUMSYS 8 /* number of systems (incl. BD2) */
#define	MAXRNXLEN (16 * MAXOBSTYPE + 4) /* max RINEX record length */
#define	MAXPOSHEAD 1024 /* max head line position */
#define	MINFREQ_GLO -7 /* min frequency number GLONASS */
#define	MAXFREQ_GLO 13 /* max frequency number GLONASS */
#define	NINCOBS 262144 /* incremental number of obs data */

Functions
static void	setstr (char dst, const char src, int n)
static gtime_t	adjweek (gtime_t t, gtime_t t0)
static gtime_t	adjday (gtime_t t, gtime_t t0)
static void	timestr_rnx (char *str)
static int	sat2code (int sat, char *code)
static double	uravalue (int sva)
static int	uraindex (double value)
static double	sisa_value (int sisa)
static int	sisa_index (double value)
static void	init_sta (sta_t *sta)
static void	convcode (int ver, int sys, const char str, char type)
static void	decode_obsh (FILE fp, char buff, int ver, int tsys, char tobs[][MAXOBSTYPE][4], nav_t nav, sta_t *sta)
static void	decode_navh (char buff, nav_t nav)
static void	decode_gnavh (char buff, nav_t nav)
static void	decode_hnavh (char buff, nav_t nav)
static int	readrnxh (FILE fp, int ver, char type, int sys, int tsys, char tobs[][MAXOBSTYPE][4], nav_t nav, sta_t *sta)
static int	decode_obsepoch (FILE fp, char buff, int ver, gtime_t time, int flag, int *sats)
static uint16_t	snr_val (int sat, double snr)
static int	decode_obsdata (FILE fp, char buff, int ver, int mask, sigind_t index, obsd_t obs)
static void	saveslips (uint8_t slips[][5+5], obsd_t *data)
static void	restslips (uint8_t slips[][5+5], obsd_t *data)
static int	addobsdata (obs_t obs, const obsd_t data)
static int	set_sysmask (const char *opt)
static void	set_index (int ver, int sys, const char opt, char tobs[MAXOBSTYPE][4], sigind_t ind)
static int	readrnxobsb (FILE fp, const char opt, int ver, int tsys, char tobs[][MAXOBSTYPE][4], int flag, obsd_t data, sta_t sta)
static int	readrnxobs (FILE fp, gtime_t ts, gtime_t te, double tint, const char opt, int rcv, int ver, int tsys, char tobs[][MAXOBSTYPE][4], obs_t obs, sta_t *sta)
static int	decode_eph_cnav (int ver, int sat, gtime_t toc, const double data, int ndata, int v4type, eph_t eph)
static int	decode_eph_bds_cnav (int ver, int sat, gtime_t toc, const double data, int ndata, int v4type, eph_t eph)
static int	decode_eph (int ver, int sat, gtime_t toc, const double data, eph_t eph)
static int	decode_geph (int ver, int sat, gtime_t toc, double data, geph_t geph)
static int	decode_seph (int ver, int sat, gtime_t toc, double data, seph_t seph)
static int	readrnxnavb (FILE fp, const char opt, int ver, int sys, int type, eph_t eph, geph_t geph, seph_t seph, nav_t *nav)
static int	add_eph (nav_t nav, const eph_t eph)
static int	add_geph (nav_t nav, const geph_t geph)
static int	add_seph (nav_t nav, const seph_t seph)
static int	readrnxnav (FILE fp, const char opt, int ver, int sys, nav_t *nav)
static int	readrnxclk (FILE fp, const char opt, int ver, int index, nav_t *nav)
static int	readrnxfp (FILE fp, gtime_t ts, gtime_t te, double tint, const char opt, int flag, int index, char type, obs_t obs, nav_t nav, sta_t sta)
static int	readrnxfile (const char file, gtime_t ts, gtime_t te, double tint, const char opt, int flag, int index, char type, obs_t obs, nav_t nav, sta_t sta)
int	readrnxt (const char file, int rcv, gtime_t ts, gtime_t te, double tint, const char opt, obs_t obs, nav_t nav, sta_t *sta)
	Read RINEX OBS and NAV files with time span.
int	readrnx (const char file, int rcv, const char opt, obs_t obs, nav_t nav, sta_t *sta)
	Read RINEX OBS and NAV files.
static int	cmppclk (const void p1, const void p2)
static void	combpclk (nav_t *nav)
int	readrnxc (const char file, nav_t nav)
	Read RINEX clock files.
int	init_rnxctr (rnxctr_t *rnx)
	Initialize RINEX control struct.
void	free_rnxctr (rnxctr_t *rnx)
	Free RINEX control struct buffers.
int	open_rnxctr (rnxctr_t rnx, FILE fp)
	Open RINEX data (read header).
int	input_rnxctr (rnxctr_t rnx, FILE fp)
	Input RINEX control (read next message).
static void	outobstype_ver2 (FILE fp, const rnxopt_t opt)
static void	outobstype_ver3 (FILE fp, const rnxopt_t opt)
static void	outrnx_phase_shift (FILE fp, const rnxopt_t opt, const nav_t *nav)
static void	outrnx_glo_fcn (FILE fp, const rnxopt_t opt, const nav_t *nav)
static void	outrnx_glo_bias (FILE fp, const rnxopt_t opt)
int	outrnxobsh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX observation data file header.
static void	outrnxobsf (FILE *fp, double obs, int lli)
static int	obsindex (int rnxver, int sys, const uint8_t code, const char tobs, const char *mask)
int	outrnxobsb (FILE fp, const rnxopt_t opt, const obsd_t *obs, int n, int flag)
	Output RINEX observation data body.
static void	outnavf_n (FILE *fp, double value, int n)
static void	outnavf (FILE *fp, double value)
static void	out_iono_sys (FILE fp, const char sys, const double *ion, int n)
static void	out_iono (FILE fp, int sys, const rnxopt_t opt, const nav_t *nav)
static void	out_time_sys (FILE fp, const char sys, const double *utc)
static void	out_time (FILE fp, int sys, const rnxopt_t opt, const nav_t *nav)
static void	out_leaps (FILE fp, int sys, const rnxopt_t opt, const nav_t *nav)
int	outrnxnavh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX navigation data file header.
int	outrnxnavb (FILE fp, const rnxopt_t opt, const eph_t *eph)
	Output RINEX navigation data file body.
int	outrnxgnavh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX GLONASS navigation data file header.
int	outrnxgnavb (FILE fp, const rnxopt_t opt, const geph_t *geph)
	Output RINEX GLONASS navigation data file body.
int	outrnxhnavh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX GEO navigation data file header.
int	outrnxhnavb (FILE fp, const rnxopt_t opt, const seph_t *seph)
	Output RINEX GEO navigation data file body.
int	outrnxlnavh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX Galileo navigation data file header.
int	outrnxqnavh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX QZSS navigation data file header.
int	outrnxcnavh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX BDS navigation data file header.
int	outrnxinavh (FILE fp, const rnxopt_t opt, const nav_t *nav)
	Output RINEX NavIC/IRNSS navigation data file header.

Variables
static const int	navsys []
static const char	syscodes [] = "GREJSCI"
static const char	obscodes [] = "CLDS"
static const double	ura_eph []
static const double	ura_nominal []

Detailed Description

MRTKLIB RINEX Module — RINEX file read/write functions.

This file contains all RINEX file reading and writing functions originally in rinex.c, migrated to the mrtklib modular architecture.

Note: All functions in this module are pure cut-and-paste extractions from rinex.c with zero algorithmic changes.

Definition in file mrtk_rinex.c.

Macro Definition Documentation

◆ FILEPATHSEP

#define FILEPATHSEP '/'

Definition at line 62 of file mrtk_rinex.c.

◆ LLI_BOCTRK

#define LLI_BOCTRK 0x04

Definition at line 58 of file mrtk_rinex.c.

Referenced by outrnxobsf().

◆ LLI_HALFA

#define LLI_HALFA 0x40

Definition at line 59 of file mrtk_rinex.c.

Referenced by decode_rangeb(), decode_rangecmpb(), resolve_halfc(), and update_halfc().

◆ LLI_HALFC

#define LLI_HALFC 0x02

Definition at line 57 of file mrtk_rinex.c.

Referenced by ddres(), decode_rangeb(), decode_rangecmpb(), decode_rxmrawx(), outrnxobsf(), resolve_halfc(), and update_halfc().

◆ LLI_HALFS

#define LLI_HALFS 0x80

Definition at line 60 of file mrtk_rinex.c.

Referenced by decode_rxmrawx(), resolve_halfc(), and update_halfc().

◆ LLI_SLIP

#define LLI_SLIP 0x01

Definition at line 56 of file mrtk_rinex.c.

Referenced by convobs(), decode_rangeb(), decode_rangecmpb(), decode_rxmrawx(), outrnxobsf(), rest_slips(), restslips(), save_slips(), saveslips(), and update_halfc().

◆ MAXFREQ_GLO

#define MAXFREQ_GLO 13 /* max frequency number GLONASS */

Definition at line 75 of file mrtk_rinex.c.

Referenced by decode_geph().

◆ MAXPOSHEAD

#define MAXPOSHEAD 1024 /* max head line position */

Definition at line 73 of file mrtk_rinex.c.

Referenced by readrnxh().

◆ MAXRNXLEN

#define MAXRNXLEN (16 * MAXOBSTYPE + 4) /* max RINEX record length */

Definition at line 72 of file mrtk_rinex.c.

Referenced by decode_obsdata(), decode_obsepoch(), decode_obsh(), readrnxclk(), readrnxh(), readrnxnavb(), and readrnxobsb().

◆ MINFREQ_GLO

#define MINFREQ_GLO -7 /* min frequency number GLONASS */

Definition at line 74 of file mrtk_rinex.c.

Referenced by decode_geph().

◆ NAVEXP

#define NAVEXP "D" /* exponent letter in RINEX NAV */

Definition at line 70 of file mrtk_rinex.c.

Referenced by outnavf_n().

◆ NINCOBS

#define NINCOBS 262144 /* incremental number of obs data */

Definition at line 76 of file mrtk_rinex.c.

Referenced by addobsdata(), and addobsdata().

◆ NUMSYS

#define NUMSYS 8 /* number of systems (incl. BD2) */

Definition at line 71 of file mrtk_rinex.c.

Referenced by open_rnxctr(), readrnxfp(), and readrnxobsb().

◆ SQR

#define SQR ( x )

Value:

((x) * (x))

Definition at line 68 of file mrtk_rinex.c.

Referenced by decode_eph(), decode_eph_bds_cnav(), and decode_eph_cnav().

◆ SYS_ALL

#define SYS_ALL 0xFF

Definition at line 46 of file mrtk_rinex.c.

◆ SYS_BD2

#define SYS_BD2 0x100

Definition at line 45 of file mrtk_rinex.c.

◆ SYS_CMP

#define SYS_CMP 0x20

Definition at line 43 of file mrtk_rinex.c.

◆ SYS_GAL

#define SYS_GAL 0x08

Definition at line 41 of file mrtk_rinex.c.

◆ SYS_GLO

#define SYS_GLO 0x04

Definition at line 40 of file mrtk_rinex.c.

◆ SYS_GPS

#define SYS_GPS 0x01

Definition at line 38 of file mrtk_rinex.c.

◆ SYS_IRN

#define SYS_IRN 0x40

Definition at line 44 of file mrtk_rinex.c.

◆ SYS_NONE

#define SYS_NONE 0x00

Definition at line 37 of file mrtk_rinex.c.

◆ SYS_QZS

#define SYS_QZS 0x10

Definition at line 42 of file mrtk_rinex.c.

◆ SYS_SBS

#define SYS_SBS 0x02

Definition at line 39 of file mrtk_rinex.c.

◆ TSYS_CMP

#define TSYS_CMP 5

Definition at line 53 of file mrtk_rinex.c.

Referenced by decode_obsh(), and readrnxh().

◆ TSYS_GAL

#define TSYS_GAL 3

Definition at line 51 of file mrtk_rinex.c.

Referenced by decode_obsh(), and readrnxh().

◆ TSYS_GLO

#define TSYS_GLO 2

Definition at line 50 of file mrtk_rinex.c.

◆ TSYS_GPS

#define TSYS_GPS 0

Definition at line 48 of file mrtk_rinex.c.

Referenced by decode_obsh(), readrnxfp(), and readrnxh().

◆ TSYS_IRN

#define TSYS_IRN 6

Definition at line 54 of file mrtk_rinex.c.

Referenced by decode_obsh(), and readrnxh().

◆ TSYS_QZS

#define TSYS_QZS 4

Definition at line 52 of file mrtk_rinex.c.

Referenced by decode_obsh(), and readrnxh().

◆ TSYS_UTC

#define TSYS_UTC 1

Definition at line 49 of file mrtk_rinex.c.

Referenced by decode_obsh(), readrnxh(), and readrnxobs().

Function Documentation

◆ add_eph()

int add_eph	(	nav_t *	nav,
		const eph_t *	eph )

static

Definition at line 2031 of file mrtk_rinex.c.

References nav_s::eph, free, nav_s::n, nav_s::nmax, and trace().

Referenced by readrnxnav().

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◆ add_geph()

int add_geph	(	nav_t *	nav,
		const geph_t *	geph )

static

Definition at line 2048 of file mrtk_rinex.c.

References free, nav_s::geph, nav_s::ng, nav_s::ngmax, and trace().

Referenced by readrnxnav().

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◆ add_seph()

int add_seph	(	nav_t *	nav,
		const seph_t *	seph )

static

Definition at line 2065 of file mrtk_rinex.c.

References free, nav_s::ns, nav_s::nsmax, nav_s::seph, and trace().

Referenced by readrnxnav().

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◆ addobsdata()

int addobsdata	(	obs_t *	obs,
		const obsd_t *	data )

static

Definition at line 1050 of file mrtk_rinex.c.

References obs_t::data, free, obs_t::n, NINCOBS, obs_t::nmax, and trace().

Referenced by readrnxobs().

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◆ adjday()

gtime_t adjday	(	gtime_t	t,
		gtime_t	t0 )

static

Definition at line 125 of file mrtk_rinex.c.

References timeadd(), and timediff().

Referenced by decode_geph().

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◆ adjweek()

gtime_t adjweek	(	gtime_t	t,
		gtime_t	t0 )

static

Definition at line 114 of file mrtk_rinex.c.

References timeadd(), and timediff().

Referenced by decode_eph(), decode_eph_bds_cnav(), decode_eph_cnav(), and decode_seph().

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◆ cmppclk()

int cmppclk	(	const void *	p1,
		const void *	p2 )

static

Definition at line 2370 of file mrtk_rinex.c.

References pclk_t::index, gtime_t::time, pclk_t::time, and timediff().

Referenced by combpclk().

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◆ combpclk()

void combpclk ( nav_t * nav )

static

Definition at line 2376 of file mrtk_rinex.c.

References pclk_t::clk, cmppclk(), free, MAXSAT, nav_s::nc, nav_s::ncmax, nav_s::pclk, pclk_t::std, pclk_t::time, timediff(), and trace().

Referenced by readrnxc().

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◆ convcode()

void convcode	(	int	ver,
		int	sys,
		const char *	str,
		char *	type )

static

Definition at line 239 of file mrtk_rinex.c.

References SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_QZS, SYS_SBS, and trace().

Referenced by decode_obsh().

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◆ decode_eph()

int decode_eph	(	int	ver,
		int	sat,
		gtime_t	toc,
		const double *	data,
		eph_t *	eph )

static

Definition at line 1494 of file mrtk_rinex.c.

References eph_t::A, adjweek(), bdt2gpst(), bdt2time(), eph_t::cic, eph_t::cis, eph_t::code, eph_t::crc, eph_t::crs, eph_t::cuc, eph_t::cus, eph_t::deln, eph_t::e, eph_t::f0, eph_t::f1, eph_t::f2, eph_t::fit, eph_t::flag, gpst2time(), eph_t::i0, eph_t::idot, eph_t::iodc, eph_t::iode, eph_t::M0, eph_t::omg, eph_t::OMG0, eph_t::OMGd, eph_t::sat, satsys(), sisa_index(), SQR, eph_t::sva, eph_t::svh, SYS_CMP, SYS_GAL, SYS_GPS, SYS_IRN, SYS_QZS, eph_t::tgd, eph_t::toc, eph_t::toe, eph_t::toes, trace(), eph_t::ttr, eph_t::type, uraindex(), and eph_t::week.

Referenced by readrnxnavb().

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◆ decode_eph_bds_cnav()

int decode_eph_bds_cnav	(	int	ver,
		int	sat,
		gtime_t	toc,
		const double *	data,
		int	ndata,
		int	v4type,
		eph_t *	eph )

static

Definition at line 1401 of file mrtk_rinex.c.

References eph_t::A, adjweek(), eph_t::Adot, bdt2gpst(), bdt2time(), eph_t::cic, eph_t::cis, eph_t::crc, eph_t::crs, eph_t::cuc, eph_t::cus, eph_t::deln, eph_t::e, eph_t::f0, eph_t::f1, eph_t::f2, eph_t::i0, eph_t::idot, eph_t::iodc, eph_t::iode, eph_t::M0, eph_t::ndot, eph_t::omg, eph_t::OMG0, eph_t::OMGd, eph_t::sat, satsys(), SQR, eph_t::sva, eph_t::svh, SYS_CMP, eph_t::tgd, time2bdt(), eph_t::toc, eph_t::toe, eph_t::toes, trace(), eph_t::ttr, eph_t::type, and eph_t::week.

Referenced by readrnxnavb().

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◆ decode_eph_cnav()

int decode_eph_cnav	(	int	ver,
		int	sat,
		gtime_t	toc,
		const double *	data,
		int	ndata,
		int	v4type,
		eph_t *	eph )

static

Definition at line 1323 of file mrtk_rinex.c.

References eph_t::A, adjweek(), eph_t::Adot, eph_t::cic, eph_t::cis, eph_t::crc, eph_t::crs, eph_t::cuc, eph_t::cus, eph_t::deln, eph_t::e, eph_t::f0, eph_t::f1, eph_t::f2, eph_t::fit, gpst2time(), eph_t::i0, eph_t::idot, eph_t::iodc, eph_t::iode, eph_t::M0, eph_t::ndot, eph_t::omg, eph_t::OMG0, eph_t::OMGd, eph_t::sat, satsys(), SQR, eph_t::sva, eph_t::svh, SYS_GPS, SYS_QZS, eph_t::tgd, eph_t::toc, eph_t::toe, eph_t::toes, trace(), eph_t::ttr, eph_t::type, and eph_t::week.

Referenced by readrnxnavb().

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◆ decode_geph()

int decode_geph	(	int	ver,
		int	sat,
		gtime_t	toc,
		double *	data,
		geph_t *	geph )

static

Definition at line 1613 of file mrtk_rinex.c.

References geph_t::acc, adjday(), geph_t::age, geph_t::flags, geph_t::frq, geph_t::gamn, gpst2time(), geph_t::iode, MAXFREQ_GLO, MINFREQ_GLO, geph_t::pos, geph_t::sat, satsys(), geph_t::sva, geph_t::svh, SYS_GLO, geph_t::taun, time2gpst(), geph_t::toe, geph_t::tof, trace(), utc2gpst(), and geph_t::vel.

Referenced by readrnxnavb().

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◆ decode_gnavh()

void decode_gnavh	(	char *	buff,
		nav_t *	nav )

static

Definition at line 703 of file mrtk_rinex.c.

References trace().

Referenced by readrnxh().

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◆ decode_hnavh()

void decode_hnavh	(	char *	buff,
		nav_t *	nav )

static

Definition at line 714 of file mrtk_rinex.c.

References trace().

Referenced by readrnxh().

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◆ decode_navh()

void decode_navh	(	char *	buff,
		nav_t *	nav )

static

Definition at line 577 of file mrtk_rinex.c.

References nav_s::ion_cmp, nav_s::ion_gal, nav_s::ion_gps, nav_s::ion_irn, nav_s::ion_qzs, str2num(), trace(), nav_s::utc_cmp, nav_s::utc_gal, nav_s::utc_glo, nav_s::utc_gps, nav_s::utc_irn, nav_s::utc_qzs, and nav_s::utc_sbs.

Referenced by readrnxh().

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◆ decode_obsdata()

int decode_obsdata	(	FILE *	fp,
		char *	buff,
		int	ver,
		int	mask,
		sigind_t *	index,
		obsd_t *	obs )

static

Definition at line 888 of file mrtk_rinex.c.

References obsd_t::code, sigind_t::code, obsd_t::D, sigind_t::idx, obsd_t::L, obsd_t::LLI, MAXOBSTYPE, MAXRNXLEN, sigind_t::n, obsd_t::P, sigind_t::pos, sigind_t::pri, obsd_t::sat, satid2no(), satsys(), satsys_bd2(), sigind_t::shift, obsd_t::SNR, snr_val(), str2num(), SYS_BD2, SYS_CMP, SYS_GAL, SYS_GLO, SYS_IRN, SYS_QZS, SYS_SBS, obsd_t::time, time_str(), trace(), and sigind_t::type.

Referenced by readrnxobsb().

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◆ decode_obsepoch()

int decode_obsepoch	(	FILE *	fp,
		char *	buff,
		int	ver,
		gtime_t *	time,
		int *	flag,
		int *	sats )

static

Definition at line 826 of file mrtk_rinex.c.

References MAXOBS, MAXRNXLEN, satid2no(), str2num(), str2time(), time_str(), and trace().

Referenced by readrnxobsb().

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◆ decode_obsh()

void decode_obsh	(	FILE *	fp,
		char *	buff,
		int	ver,
		int *	tsys,
		char	tobs[][MAXOBSTYPE][4],
		nav_t *	nav,
		sta_t *	sta )

static

Definition at line 372 of file mrtk_rinex.c.

References sta_t::antdes, sta_t::antsno, convcode(), sta_t::del, sta_t::glo_cp_bias, nav_s::glo_fcn, sta_t::marker, MAXOBSTYPE, MAXPRNGLO, MAXRNXLEN, sta_t::name, sta_t::pos, sta_t::recsno, sta_t::rectype, sta_t::recver, setstr(), str2num(), SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_QZS, SYS_SBS, syscodes, trace(), TSYS_CMP, TSYS_GAL, TSYS_GPS, TSYS_IRN, TSYS_QZS, TSYS_UTC, and nav_s::utc_gps.

Referenced by readrnxh(), and readrnxobsb().

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◆ decode_seph()

int decode_seph	(	int	ver,
		int	sat,
		gtime_t	toc,
		double *	data,
		seph_t *	seph )

static

Definition at line 1679 of file mrtk_rinex.c.

References seph_t::acc, adjweek(), seph_t::af0, seph_t::af1, gpst2time(), seph_t::pos, seph_t::sat, satsys(), seph_t::sva, seph_t::svh, SYS_SBS, seph_t::t0, time2gpst(), seph_t::tof, trace(), uraindex(), and seph_t::vel.

Referenced by readrnxnavb().

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◆ free_rnxctr()

void free_rnxctr ( rnxctr_t * rnx )

Free RINEX control struct buffers.

Parameters

[in,out] rnx RINEX control struct

Definition at line 2522 of file mrtk_rinex.c.

References obs_t::data, nav_s::eph, free, nav_s::geph, nav_s::n, obs_t::n, rnxctr_t::nav, nav_s::ng, nav_s::ns, rnxctr_t::obs, nav_s::seph, and trace().

Referenced by free_strfile(), and init_rnxctr().

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◆ init_rnxctr()

int init_rnxctr ( rnxctr_t * rnx )

Initialize RINEX control struct.

Parameters

[in,out] rnx RINEX control struct

Returns: Status (1:ok, 0:memory allocation error)

Definition at line 2466 of file mrtk_rinex.c.

References obs_t::data, nav_s::eph, rnxctr_t::ephsat, rnxctr_t::ephset, free_rnxctr(), nav_s::geph, malloc, MAXOBS, MAXOBSTYPE, MAXSAT, nav_s::n, obs_t::n, rnxctr_t::nav, nav_s::ng, nav_s::ns, NSATGLO, NSATSBS, rnxctr_t::obs, rnxctr_t::opt, nav_s::seph, rnxctr_t::sys, rnxctr_t::time, rnxctr_t::tobs, trace(), rnxctr_t::tsys, and rnxctr_t::ver.

Referenced by gen_strfile().

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◆ init_sta()

void init_sta ( sta_t * sta )

static

Definition at line 216 of file mrtk_rinex.c.

References sta_t::antdes, sta_t::antsetup, sta_t::antsno, sta_t::del, sta_t::deltype, sta_t::hgt, sta_t::itrf, sta_t::marker, sta_t::name, sta_t::pos, sta_t::recsno, sta_t::rectype, and sta_t::recver.

Referenced by readrnxfile().

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◆ input_rnxctr()

int input_rnxctr	(	rnxctr_t *	rnx,
		FILE *	fp )

Input RINEX control (read next message).

Parameters

[in,out]	rnx	RINEX control struct
[in]	fp	File pointer

Returns: Status (-2:end of file, 0:no message, 1:obs data, 2:nav data)

Definition at line 2592 of file mrtk_rinex.c.

References eph_t::code, obs_t::data, nav_s::eph, rnxctr_t::ephsat, rnxctr_t::ephset, nav_s::geph, MAXSAT, MINPRNSBS, obs_t::n, rnxctr_t::nav, rnxctr_t::obs, rnxctr_t::opt, readrnxnavb(), readrnxobsb(), eph_t::sat, geph_t::sat, seph_t::sat, satsys(), nav_s::seph, rnxctr_t::sta, SYS_GAL, SYS_GLO, SYS_NONE, SYS_QZS, SYS_SBS, obsd_t::time, rnxctr_t::time, rnxctr_t::tobs, geph_t::tof, seph_t::tof, trace(), rnxctr_t::tsys, eph_t::ttr, rnxctr_t::type, and rnxctr_t::ver.

Referenced by input_strfile().

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◆ obsindex()

int obsindex	(	int	rnxver,
		int	sys,
		const uint8_t *	code,
		const char *	tobs,
		const char *	mask )

static

Definition at line 2915 of file mrtk_rinex.c.

References code2obs(), CODE_L1C, CODE_L1L, CODE_L1N, CODE_L1P, CODE_L1S, CODE_L1W, CODE_L1X, CODE_L1Y, CODE_L2C, CODE_L2D, CODE_L2I, CODE_L2L, CODE_L2N, CODE_L2P, CODE_L2Q, CODE_L2S, CODE_L2W, CODE_L2X, CODE_L2Y, SYS_CMP, SYS_GLO, SYS_GPS, SYS_QZS, and SYS_SBS.

Referenced by outrnxobsb().

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◆ open_rnxctr()

int open_rnxctr	(	rnxctr_t *	rnx,
		FILE *	fp )

Open RINEX data (read header).

Parameters

[in,out]	rnx	RINEX control struct
[in]	fp	File pointer

Returns: Status (-2:end of file, 0:no message, 1:ok)

Definition at line 2545 of file mrtk_rinex.c.

References rnxctr_t::ephsat, rnxctr_t::ephset, MAXOBSTYPE, rnxctr_t::nav, NUMSYS, readrnxh(), rnxctr_t::sta, rnxctr_t::sys, rnxctr_t::tobs, trace(), rnxctr_t::tsys, rnxctr_t::type, and rnxctr_t::ver.

Referenced by open_strfile().

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◆ out_iono()

void out_iono	(	FILE *	fp,
		int	sys,
		const rnxopt_t *	opt,
		const nav_t *	nav )

static

Definition at line 3135 of file mrtk_rinex.c.

References nav_s::ion_cmp, nav_s::ion_gal, nav_s::ion_gps, nav_s::ion_irn, nav_s::ion_qzs, rnxopt_t::navsys, out_iono_sys(), rnxopt_t::outiono, rnxopt_t::rnxver, SYS_CMP, SYS_GAL, SYS_GPS, SYS_IRN, and SYS_QZS.

Referenced by outrnxcnavh(), outrnxinavh(), outrnxlnavh(), outrnxnavh(), and outrnxqnavh().

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◆ out_iono_sys()

void out_iono_sys	(	FILE *	fp,
		const char *	sys,
		const double *	ion,
		int	n )

static

Definition at line 3115 of file mrtk_rinex.c.

References norm(), and outnavf_n().

Referenced by out_iono().

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◆ out_leaps()

void out_leaps	(	FILE *	fp,
		int	sys,
		const rnxopt_t *	opt,
		const nav_t *	nav )

static

Definition at line 3217 of file mrtk_rinex.c.

References leaps, norm(), rnxopt_t::outleaps, rnxopt_t::rnxver, SYS_CMP, SYS_GAL, SYS_GPS, SYS_IRN, SYS_QZS, nav_s::utc_cmp, nav_s::utc_gal, nav_s::utc_gps, nav_s::utc_irn, and nav_s::utc_qzs.

Referenced by outrnxcnavh(), outrnxgnavh(), outrnxhnavh(), outrnxinavh(), outrnxlnavh(), outrnxnavh(), and outrnxqnavh().

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◆ out_time()

void out_time	(	FILE *	fp,
		int	sys,
		const rnxopt_t *	opt,
		const nav_t *	nav )

static

Definition at line 3181 of file mrtk_rinex.c.

References rnxopt_t::navsys, out_time_sys(), rnxopt_t::outtime, rnxopt_t::rnxver, SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_QZS, SYS_SBS, nav_s::utc_cmp, nav_s::utc_gal, nav_s::utc_glo, nav_s::utc_gps, nav_s::utc_irn, nav_s::utc_qzs, and nav_s::utc_sbs.

Referenced by outrnxcnavh(), outrnxgnavh(), outrnxhnavh(), outrnxinavh(), outrnxlnavh(), outrnxnavh(), and outrnxqnavh().

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◆ out_time_sys()

void out_time_sys	(	FILE *	fp,
		const char *	sys,
		const double *	utc )

static

Definition at line 3161 of file mrtk_rinex.c.

References norm(), and outnavf_n().

Referenced by out_time().

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◆ outnavf()

void outnavf	(	FILE *	fp,
		double	value )

static

Definition at line 3113 of file mrtk_rinex.c.

References outnavf_n().

Referenced by outrnxgnavb(), outrnxhnavb(), and outrnxnavb().

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◆ outnavf_n()

void outnavf_n	(	FILE *	fp,
		double	value,
		int	n )

static

Definition at line 3108 of file mrtk_rinex.c.

References NAVEXP.

Referenced by out_iono_sys(), out_time_sys(), and outnavf().

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◆ outobstype_ver2()

void outobstype_ver2	(	FILE *	fp,
		const rnxopt_t *	opt )

static

Definition at line 2660 of file mrtk_rinex.c.

References rnxopt_t::nobs, rnxopt_t::tobs, and trace().

Referenced by outrnxobsh().

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◆ outobstype_ver3()

void outobstype_ver3	(	FILE *	fp,
		const rnxopt_t *	opt )

static

Definition at line 2684 of file mrtk_rinex.c.

References navsys, rnxopt_t::navsys, rnxopt_t::nobs, rnxopt_t::rnxver, SYS_CMP, syscodes, rnxopt_t::tobs, and trace().

Referenced by outrnxobsh().

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◆ outrnx_glo_bias()

void outrnx_glo_bias	(	FILE *	fp,
		const rnxopt_t *	opt )

static

Definition at line 2795 of file mrtk_rinex.c.

References rnxopt_t::glo_cp_bias, rnxopt_t::navsys, and SYS_GLO.

Referenced by outrnxobsh().

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◆ outrnx_glo_fcn()

void outrnx_glo_fcn	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

static

Definition at line 2766 of file mrtk_rinex.c.

References geph_t::frq, nav_s::geph, nav_s::glo_fcn, MAXPRNGLO, rnxopt_t::navsys, geph_t::sat, satno(), and SYS_GLO.

Referenced by outrnxobsh().

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◆ outrnx_phase_shift()

void outrnx_phase_shift	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

static

Definition at line 2723 of file mrtk_rinex.c.

References CODE_L1B, CODE_L1C, CODE_L1D, CODE_L2C, CODE_L2I, CODE_L2P, CODE_L2S, CODE_L3I, CODE_L4A, CODE_L5A, CODE_L5D, CODE_L5I, CODE_L6A, CODE_L6B, CODE_L6I, CODE_L6S, CODE_L7D, CODE_L7I, CODE_L8D, CODE_L8I, CODE_L9A, navsys, rnxopt_t::navsys, rnxopt_t::nobs, obs2code(), rnxopt_t::rnxver, rnxopt_t::shift, SYS_CMP, syscodes, and rnxopt_t::tobs.

Referenced by outrnxobsh().

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◆ outrnxcnavh()

int outrnxcnavh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX BDS navigation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data (NULL: no input)

Returns: Status (1:ok, 0:output error)

Definition at line 3697 of file mrtk_rinex.c.

References rnxopt_t::comment, MAXCOMMENT, out_iono(), out_leaps(), out_time(), rnxopt_t::prog, rnxopt_t::rnxver, rnxopt_t::runby, SYS_CMP, timestr_rnx(), and trace().

Referenced by write_header().

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◆ outrnxgnavb()

int outrnxgnavb	(	FILE *	fp,
		const rnxopt_t *	opt,
		const geph_t *	geph )

Output RINEX GLONASS navigation data file body.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	geph	GLONASS ephemeris

Returns: Status (1:ok, 0:output error)

Definition at line 3466 of file mrtk_rinex.c.

References geph_t::acc, geph_t::age, geph_t::dtaun, geph_t::flags, geph_t::frq, geph_t::gamn, gpst2utc(), rnxopt_t::navsys, outnavf(), geph_t::pos, rnxopt_t::rnxver, geph_t::sat, sat2code(), satsys(), geph_t::sva, geph_t::svh, SYS_GLO, geph_t::taun, time2epoch(), time2gpst(), geph_t::toe, geph_t::tof, trace(), and geph_t::vel.

Referenced by convnav().

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◆ outrnxgnavh()

int outrnxgnavh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX GLONASS navigation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data (NULL: no input)

Returns: Status (1:ok, 0:output error)

Definition at line 3431 of file mrtk_rinex.c.

References rnxopt_t::comment, MAXCOMMENT, out_leaps(), out_time(), rnxopt_t::prog, rnxopt_t::rnxver, rnxopt_t::runby, SYS_GLO, SYS_GPS, timestr_rnx(), and trace().

Referenced by write_header().

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◆ outrnxhnavb()

int outrnxhnavb	(	FILE *	fp,
		const rnxopt_t *	opt,
		const seph_t *	seph )

Output RINEX GEO navigation data file body.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	seph	SBAS ephemeris

Returns: Status (1:ok, 0:output error)

Definition at line 3570 of file mrtk_rinex.c.

References seph_t::acc, seph_t::af0, seph_t::af1, rnxopt_t::navsys, outnavf(), seph_t::pos, rnxopt_t::rnxver, seph_t::sat, sat2code(), satsys(), seph_t::sva, seph_t::svh, SYS_SBS, seph_t::t0, time2epoch(), time2gpst(), seph_t::tof, trace(), uravalue(), and seph_t::vel.

Referenced by convnav(), and convsbs().

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◆ outrnxhnavh()

int outrnxhnavh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX GEO navigation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data (NULL: no input)

Returns: Status (1:ok, 0:output error)

Definition at line 3535 of file mrtk_rinex.c.

References rnxopt_t::comment, MAXCOMMENT, out_leaps(), out_time(), rnxopt_t::prog, rnxopt_t::rnxver, rnxopt_t::runby, SYS_GPS, SYS_SBS, timestr_rnx(), and trace().

Referenced by write_header().

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◆ outrnxinavh()

int outrnxinavh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX NavIC/IRNSS navigation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data (NULL: no input)

Returns: Status (1:ok, 0:output error)

Definition at line 3733 of file mrtk_rinex.c.

References rnxopt_t::comment, MAXCOMMENT, out_iono(), out_leaps(), out_time(), rnxopt_t::prog, rnxopt_t::rnxver, rnxopt_t::runby, SYS_IRN, timestr_rnx(), and trace().

Referenced by write_header().

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◆ outrnxlnavh()

int outrnxlnavh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX Galileo navigation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data (NULL: no input)

Returns: Status (1:ok, 0:output error)

Definition at line 3625 of file mrtk_rinex.c.

References rnxopt_t::comment, MAXCOMMENT, out_iono(), out_leaps(), out_time(), rnxopt_t::prog, rnxopt_t::rnxver, rnxopt_t::runby, SYS_GAL, timestr_rnx(), and trace().

Referenced by write_header().

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◆ outrnxnavb()

int outrnxnavb	(	FILE *	fp,
		const rnxopt_t *	opt,
		const eph_t *	eph )

Output RINEX navigation data file body.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	eph	Ephemeris

Returns: Status (1:ok, 0:output error)

Definition at line 3320 of file mrtk_rinex.c.

References eph_t::A, eph_t::cic, eph_t::cis, eph_t::code, eph_t::crc, eph_t::crs, eph_t::cuc, eph_t::cus, eph_t::deln, eph_t::e, eph_t::f0, eph_t::f1, eph_t::f2, eph_t::fit, eph_t::flag, gpst2bdt(), eph_t::i0, eph_t::idot, eph_t::iodc, eph_t::iode, eph_t::M0, rnxopt_t::navsys, eph_t::omg, eph_t::OMG0, eph_t::OMGd, outnavf(), rnxopt_t::rnxver, eph_t::sat, sat2code(), satsys(), sisa_value(), eph_t::sva, eph_t::svh, SYS_CMP, SYS_GAL, SYS_GPS, SYS_IRN, SYS_QZS, eph_t::tgd, time2bdt(), time2epoch(), time2gpst(), eph_t::toc, eph_t::toes, trace(), eph_t::ttr, uravalue(), and eph_t::week.

Referenced by convnav().

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◆ outrnxnavh()

int outrnxnavh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX navigation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data (NULL: no input)

Returns: Status (1:ok, 0:output error)

Definition at line 3264 of file mrtk_rinex.c.

References rnxopt_t::comment, MAXCOMMENT, rnxopt_t::navsys, out_iono(), out_leaps(), out_time(), rnxopt_t::prog, rnxopt_t::rnxver, rnxopt_t::runby, rnxopt_t::sep_nav, SYS_ALL, SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_QZS, SYS_SBS, timestr_rnx(), and trace().

Referenced by write_header().

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◆ outrnxobsb()

int outrnxobsb	(	FILE *	fp,
		const rnxopt_t *	opt,
		const obsd_t *	obs,
		int	n,
		int	flag )

Output RINEX observation data body.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	obs	Observation data
[in]	n	Number of observation data
[in]	flag	Epoch flag (0:ok,1:power failure,>1:event flag)

Returns: Status (1:ok, 0:output error)

Definition at line 2992 of file mrtk_rinex.c.

References obsd_t::code, rnxopt_t::exsats, obsd_t::L, rnxopt_t::mask, MAXOBS, rnxopt_t::navsys, rnxopt_t::nobs, obsindex(), outrnxobsf(), rnxopt_t::rnxver, obsd_t::sat, sat2code(), satsys(), rnxopt_t::shift, SNR_UNIT, SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_QZS, SYS_SBS, time2epoch(), rnxopt_t::tobs, and trace().

Referenced by convobs().

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◆ outrnxobsf()

void outrnxobsf	(	FILE *	fp,
		double	obs,
		int	lli )

static

Definition at line 2902 of file mrtk_rinex.c.

References LLI_BOCTRK, LLI_HALFC, and LLI_SLIP.

Referenced by outrnxobsb().

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◆ outrnxobsh()

int outrnxobsh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX observation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data

Returns: Status (1:ok, 0:output error)

Definition at line 2813 of file mrtk_rinex.c.

References rnxopt_t::ant, rnxopt_t::antdel, rnxopt_t::apppos, rnxopt_t::comment, rnxopt_t::marker, rnxopt_t::markerno, rnxopt_t::markertype, MAXCOMMENT, rnxopt_t::name, rnxopt_t::navsys, outobstype_ver2(), outobstype_ver3(), outrnx_glo_bias(), outrnx_glo_fcn(), outrnx_phase_shift(), rnxopt_t::prog, rnxopt_t::rec, rnxopt_t::rnxver, rnxopt_t::runby, SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_QZS, SYS_SBS, rnxopt_t::tend, time2epoch(), timestr_rnx(), rnxopt_t::tint, trace(), and rnxopt_t::tstart.

Referenced by write_header().

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◆ outrnxqnavh()

int outrnxqnavh	(	FILE *	fp,
		const rnxopt_t *	opt,
		const nav_t *	nav )

Output RINEX QZSS navigation data file header.

Parameters

[in]	fp	Output file pointer
[in]	opt	RINEX options
[in]	nav	Navigation data (NULL: no input)

Returns: Status (1:ok, 0:output error)

Definition at line 3661 of file mrtk_rinex.c.

References rnxopt_t::comment, MAXCOMMENT, out_iono(), out_leaps(), out_time(), rnxopt_t::prog, rnxopt_t::rnxver, rnxopt_t::runby, SYS_QZS, timestr_rnx(), and trace().

Referenced by write_header().

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◆ readrnx()

int readrnx	(	const char *	file,
		int	rcv,
		const char *	opt,
		obs_t *	obs,
		nav_t *	nav,
		sta_t *	sta )

Read RINEX OBS and NAV files.

Parameters

[in]	file	File path (wild-card * expanded) ("": stdin)
[in]	rcv	Receiver number for obs data
[in]	opt	RINEX options ("": no option)
[in,out]	obs	Observation data (NULL: no input)
[in,out]	nav	Navigation data (NULL: no input)
[in,out]	sta	Station parameters (NULL: no input)

Returns: Status (1:ok, 0:no data, -1:error)

Definition at line 2362 of file mrtk_rinex.c.

References readrnxt(), and trace().

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◆ readrnxc()

int readrnxc	(	const char *	file,
		nav_t *	nav )

Read RINEX clock files.

Parameters

[in]	file	File path (wild-card * expanded)
[in,out]	nav	Navigation data (NULL: no input)

Returns: Number of precise clock records

Definition at line 2421 of file mrtk_rinex.c.

References combpclk(), expath(), free, malloc, MAXEXFILE, nav_s::nc, readrnxfile(), and trace().

Referenced by decodefile(), and readpreceph().

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◆ readrnxclk()

int readrnxclk	(	FILE *	fp,
		const char *	opt,
		int	ver,
		int	index,
		nav_t *	nav )

static

Definition at line 2150 of file mrtk_rinex.c.

References pclk_t::clk, free, pclk_t::index, MAXRNXLEN, MAXSAT, nav_s::nc, nav_s::ncmax, nav_s::pclk, satid2no(), satsys(), set_sysmask(), pclk_t::std, str2num(), str2time(), pclk_t::time, timediff(), and trace().

Referenced by readrnxfp().

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◆ readrnxfile()

int readrnxfile	(	const char *	file,
		gtime_t	ts,
		gtime_t	te,
		double	tint,
		const char *	opt,
		int	flag,
		int	index,
		char *	type,
		obs_t *	obs,
		nav_t *	nav,
		sta_t *	sta )

static

Definition at line 2250 of file mrtk_rinex.c.

References init_sta(), readrnxfp(), rtk_uncompress(), and trace().

Referenced by readrnxc(), and readrnxt().

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◆ readrnxfp()

int readrnxfp	(	FILE *	fp,
		gtime_t	ts,
		gtime_t	te,
		double	tint,
		const char *	opt,
		int	flag,
		int	index,
		char *	type,
		obs_t *	obs,
		nav_t *	nav,
		sta_t *	sta )

static

Definition at line 2212 of file mrtk_rinex.c.

References MAXOBSTYPE, NUMSYS, readrnxclk(), readrnxh(), readrnxnav(), readrnxobs(), SYS_GAL, SYS_GLO, SYS_QZS, SYS_SBS, trace(), and TSYS_GPS.

Referenced by readrnxfile(), and readrnxt().

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◆ readrnxh()

int readrnxh	(	FILE *	fp,
		int *	ver,
		char *	type,
		int *	sys,
		int *	tsys,
		char	tobs[][MAXOBSTYPE][4],
		nav_t *	nav,
		sta_t *	sta )

static

Definition at line 727 of file mrtk_rinex.c.

References decode_gnavh(), decode_hnavh(), decode_navh(), decode_obsh(), MAXOBSTYPE, MAXPOSHEAD, MAXRNXLEN, str2num(), SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_NONE, SYS_QZS, SYS_SBS, trace(), TSYS_CMP, TSYS_GAL, TSYS_GPS, TSYS_IRN, TSYS_QZS, and TSYS_UTC.

Referenced by open_rnxctr(), and readrnxfp().

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◆ readrnxnav()

int readrnxnav	(	FILE *	fp,
		const char *	opt,
		int	ver,
		int	sys,
		nav_t *	nav )

static

Definition at line 2083 of file mrtk_rinex.c.

References add_eph(), add_geph(), add_seph(), nav_s::ion_cmp, nav_s::ion_gal, nav_s::ion_gps, nav_s::ion_irn, nav_s::ion_qzs, nav_s::n, nav_s::ng, nav_s::ns, readrnxnavb(), trace(), nav_s::utc_cmp, nav_s::utc_gal, nav_s::utc_glo, nav_s::utc_gps, nav_s::utc_irn, nav_s::utc_qzs, and nav_s::utc_sbs.

Referenced by readrnxfp().

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◆ readrnxnavb()

int readrnxnavb	(	FILE *	fp,
		const char *	opt,
		int	ver,
		int	sys,
		int *	type,
		eph_t *	eph,
		geph_t *	geph,
		seph_t *	seph,
		nav_t *	nav )

static

Definition at line 1716 of file mrtk_rinex.c.

References decode_eph(), decode_eph_bds_cnav(), decode_eph_cnav(), decode_geph(), decode_seph(), nav_s::ion_cmp, nav_s::ion_gal, nav_s::ion_gps, nav_s::ion_irn, nav_s::ion_qzs, MAXRNXLEN, satid2no(), satno(), satsys(), set_sysmask(), str2num(), str2time(), SYS_GAL, SYS_GLO, SYS_GPS, SYS_QZS, SYS_SBS, trace(), nav_s::utc_cmp, nav_s::utc_gal, nav_s::utc_glo, nav_s::utc_gps, nav_s::utc_irn, and nav_s::utc_qzs.

Referenced by input_rnxctr(), and readrnxnav().

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◆ readrnxobs()

int readrnxobs	(	FILE *	fp,
		gtime_t	ts,
		gtime_t	te,
		double	tint,
		const char *	opt,
		int	rcv,
		int	ver,
		int *	tsys,
		char	tobs[][MAXOBSTYPE][4],
		obs_t *	obs,
		sta_t *	sta )

static

Definition at line 1272 of file mrtk_rinex.c.

References addobsdata(), free, malloc, MAXOBS, MAXOBSTYPE, MAXRCV, MAXSAT, obs_t::n, obsd_t::rcv, readrnxobsb(), restslips(), saveslips(), screent(), obsd_t::time, trace(), TSYS_UTC, and utc2gpst().

Referenced by readrnxfp().

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◆ readrnxobsb()

int readrnxobsb	(	FILE *	fp,
		const char *	opt,
		int	ver,
		int *	tsys,
		char	tobs[][MAXOBSTYPE][4],
		int *	flag,
		obsd_t *	data,
		sta_t *	sta )

static

Definition at line 1209 of file mrtk_rinex.c.

References decode_obsdata(), decode_obsepoch(), decode_obsh(), MAXOBS, MAXOBSTYPE, MAXRNXLEN, NUMSYS, obsd_t::sat, set_index(), set_sysmask(), SYS_BD2, SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_QZS, SYS_SBS, and obsd_t::time.

Referenced by input_rnxctr(), and readrnxobs().

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◆ readrnxt()

int readrnxt	(	const char *	file,
		int	rcv,
		gtime_t	ts,
		gtime_t	te,
		double	tint,
		const char *	opt,
		obs_t *	obs,
		nav_t *	nav,
		sta_t *	sta )

Read RINEX OBS and NAV files with time span.

Parameters

[in]	file	File path (wild-card * expanded) ("": stdin)
[in]	rcv	Receiver number for obs data
[in]	ts	Observation time start (ts.time==0: no limit)
[in]	te	Observation time end (te.time==0: no limit)
[in]	tint	Observation time interval (s) (0:all)
[in]	opt	RINEX options ("": no option)
[in,out]	obs	Observation data (NULL: no input)
[in,out]	nav	Navigation data (NULL: no input)
[in,out]	sta	Station parameters (NULL: no input)

Returns: Status (1:ok, 0:no data, -1:error)

Definition at line 2317 of file mrtk_rinex.c.

References expath(), FILEPATHSEP, free, malloc, MAXEXFILE, sta_t::name, readrnxfile(), readrnxfp(), setstr(), and trace().

Referenced by readobsnav(), and readrnx().

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◆ restslips()

void restslips	(	uint8_t	slips[][5+5],
		obsd_t *	data )

static

Definition at line 1040 of file mrtk_rinex.c.

References obsd_t::LLI, LLI_SLIP, and obsd_t::sat.

Referenced by readrnxobs().

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◆ sat2code()

int sat2code	(	int	sat,
		char *	code )

static

Definition at line 145 of file mrtk_rinex.c.

References MINPRNCMP, MINPRNGAL, MINPRNGLO, MINPRNGPS, MINPRNIRN, MINPRNQZS, satsys(), SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_QZS, and SYS_SBS.

Referenced by outrnxgnavb(), outrnxhnavb(), outrnxnavb(), and outrnxobsb().

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◆ saveslips()

void saveslips	(	uint8_t	slips[][5+5],
		obsd_t *	data )

static

Definition at line 1031 of file mrtk_rinex.c.

References obsd_t::LLI, LLI_SLIP, and obsd_t::sat.

Referenced by readrnxobs().

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◆ set_index()

void set_index	(	int	ver,
		int	sys,
		const char *	opt,
		char	tobs[MAXOBSTYPE][4],
		sigind_t *	ind )

static

Definition at line 1108 of file mrtk_rinex.c.

References sigind_t::code, code2freq_idx(), code2obs(), getcodepri(), sigind_t::idx, MAXOBSTYPE, sigind_t::n, obs2code(), obscodes, sigind_t::pos, sigind_t::pri, sigind_t::shift, SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_QZS, SYS_SBS, trace(), and sigind_t::type.

Referenced by readrnxobsb().

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◆ set_sysmask()

int set_sysmask ( const char * opt )

static

Definition at line 1072 of file mrtk_rinex.c.

References SYS_ALL, SYS_CMP, SYS_GAL, SYS_GLO, SYS_GPS, SYS_IRN, SYS_NONE, SYS_QZS, and SYS_SBS.

Referenced by readrnxclk(), readrnxnavb(), and readrnxobsb().

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◆ setstr()

void setstr	(	char *	dst,
		const char *	src,
		int	n )

static

Definition at line 102 of file mrtk_rinex.c.

Referenced by decode_obsh(), and readrnxt().

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◆ sisa_index()

int sisa_index ( double value )

static

Definition at line 203 of file mrtk_rinex.c.

Referenced by decode_eph().

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◆ sisa_value()

double sisa_value ( int sisa )

static

Definition at line 187 of file mrtk_rinex.c.

Referenced by outrnxnavb().

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◆ snr_val()

uint16_t snr_val	(	int	sat,
		double	snr )

static

Definition at line 880 of file mrtk_rinex.c.

References SNR_UNIT, and trace().

Referenced by decode_obsdata().

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◆ timestr_rnx()

void timestr_rnx ( char * str )

static

Definition at line 136 of file mrtk_rinex.c.

References gtime_t::sec, time2epoch(), and timeget().

Referenced by outrnxcnavh(), outrnxgnavh(), outrnxhnavh(), outrnxinavh(), outrnxlnavh(), outrnxnavh(), outrnxobsh(), and outrnxqnavh().

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◆ uraindex()

int uraindex ( double value )

static

Definition at line 177 of file mrtk_rinex.c.

References ura_eph.

Referenced by decode_eph(), and decode_seph().

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◆ uravalue()

double uravalue ( int sva )

static

Definition at line 175 of file mrtk_rinex.c.

References ura_nominal.

Referenced by outrnxhnavb(), and outrnxnavb().

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Variable Documentation

◆ navsys

const int navsys[]

static

Initial value:

= {

0x01 , 0x04 , 0x08 , 0x10 , 0x02 , 0x20 , 0x40 , 0}

Definition at line 78 of file mrtk_rinex.c.

◆ obscodes

const char obscodes[] = "CLDS"

static

Definition at line 82 of file mrtk_rinex.c.

◆ syscodes

const char syscodes[] = "GREJSCI"

static

Definition at line 80 of file mrtk_rinex.c.

Referenced by decode_obsh(), outobstype_ver3(), and outrnx_phase_shift().

◆ ura_eph

const double ura_eph[]

static

Initial value:

= {
                                 2.4,  3.4,   4.85,  6.85,  9.65,   13.65,  24.0,   48.0,
                                 96.0, 192.0, 384.0, 768.0, 1536.0, 3072.0, 6144.0, 0.0}

Definition at line 84 of file mrtk_rinex.c.

Referenced by uraindex(), uraindex(), uraindex(), and uraindex().

◆ ura_nominal

const double ura_nominal[]

static

Initial value:

= {
                                     2.0,  2.8,   4.0,   5.7,   8.0,    11.3,   16.0,   32.0,
                                     64.0, 128.0, 256.0, 512.0, 1024.0, 2048.0, 4096.0, 8192.0}

Definition at line 87 of file mrtk_rinex.c.

Referenced by uravalue().

Classes

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ FILEPATHSEP

◆ LLI_BOCTRK

◆ LLI_HALFA

◆ LLI_HALFC

◆ LLI_HALFS

◆ LLI_SLIP

◆ MAXFREQ_GLO

◆ MAXPOSHEAD

◆ MAXRNXLEN

◆ MINFREQ_GLO

◆ NAVEXP

◆ NINCOBS

◆ NUMSYS

◆ SQR

◆ SYS_ALL

◆ SYS_BD2

◆ SYS_CMP

◆ SYS_GAL

◆ SYS_GLO

◆ SYS_GPS

◆ SYS_IRN

◆ SYS_NONE

◆ SYS_QZS

◆ SYS_SBS

◆ TSYS_CMP

◆ TSYS_GAL

◆ TSYS_GLO

◆ TSYS_GPS

◆ TSYS_IRN

◆ TSYS_QZS

◆ TSYS_UTC

Function Documentation

◆ add_eph()

◆ add_geph()

◆ add_seph()

◆ addobsdata()

◆ adjday()

◆ adjweek()

◆ cmppclk()

◆ combpclk()

◆ convcode()

◆ decode_eph()

◆ decode_eph_bds_cnav()

◆ decode_eph_cnav()

◆ decode_geph()

◆ decode_gnavh()

◆ decode_hnavh()

◆ decode_navh()

◆ decode_obsdata()

◆ decode_obsepoch()

◆ decode_obsh()

◆ decode_seph()

◆ free_rnxctr()

◆ init_rnxctr()

◆ init_sta()

◆ input_rnxctr()

◆ obsindex()

◆ open_rnxctr()

◆ out_iono()

◆ out_iono_sys()

◆ out_leaps()

◆ out_time()

◆ out_time_sys()

◆ outnavf()

◆ outnavf_n()

◆ outobstype_ver2()

◆ outobstype_ver3()

◆ outrnx_glo_bias()

◆ outrnx_glo_fcn()

◆ outrnx_phase_shift()

◆ outrnxcnavh()

◆ outrnxgnavb()

◆ outrnxgnavh()

◆ outrnxhnavb()