precise ephemeris and clock functions More...

#include "rtklib.h"

Functions
int	code2sys (char code)

int	readsp3h (FILE fp, gtime_t time, char type, int sats, double bfact, char tsys)

int	addpeph (nav_t nav, peph_t peph)

void	readsp3b (FILE fp, char type, int sats, int ns, const double bfact, char tsys, int index, int opt, nav_t *nav)

int	cmppeph (const void p1, const void p2)

void	combpeph (nav_t *nav, int opt)

void	readsp3 (const char file, nav_t nav, int opt)

int	readsap (const char file, gtime_t time, nav_t nav)

int	readdcbf (const char file, nav_t nav, const sta_t *sta)

int	readdcb (const char file, nav_t nav, const sta_t *sta)

double	interppol (const double x, double y, int n)

int	pephpos (gtime_t time, int sat, const nav_t nav, double rs, double dts, double vare, double *varc)

int	pephclk (gtime_t time, int sat, const nav_t nav, double dts, double *varc)

void	satantoff (gtime_t time, const double rs, int sat, const nav_t nav, double *dant)

int	peph2pos (gtime_t time, int sat, const nav_t nav, int opt, double rs, double dts, double var)

Variables
const int	NMAX = 10

const double	MAXDTE = 900.0

const double	EXTERR_CLK = 1e-3

const double	EXTERR_EPH = 5e-7

Detailed Description

precise ephemeris and clock functions

Authors

2007-2013, T. Takasu
2017, Javier Arribas
2017, Carles Fernandez

This is a derived work from RTKLIB http://www.rtklib.com/ The original source code at https://github.com/tomojitakasu/RTKLIB is released under the BSD 2-clause license with an additional exclusive clause that does not apply here. This additional clause is reproduced below:

" The software package includes some companion executive binaries or shared libraries necessary to execute APs on Windows. These licenses succeed to the original ones of these software. "

Neither the executive binaries nor the shared libraries are required by, used or included in GNSS-SDR.

SPDX-License-Identifier: BSD-2-Clause

References : [1] S.Hilla, The Extended Standard Product 3 Orbit Format (SP3-c), 12 February, 2007 [2] J.Ray, W.Gurtner, RINEX Extensions to Handle Clock Information, 27 August, 1998 [3] D.D.McCarthy, IERS Technical Note 21, IERS Conventions 1996, July 1996 [4] D.A.Vallado, Fundamentals of Astrodynamics and Applications 2nd ed, Space Technology Library, 2004

Definition in file rtklib_preceph.h.

Functions

Variables

Detailed Description