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Merge remote-tracking branch 'origin/next' into gps_galileo_hybrid

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This commit is contained in:
Javier Arribas 2014-09-02 17:54:01 +02:00
commit b5d9709398
2 changed files with 30 additions and 26 deletions
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25
src/algorithms/PVT/libs/rinex_printer.cc
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@ -15,7 +15,7 @@
* GNSS-SDR is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* at your option) any later version.
* (at your option) any later version.
*
* GNSS-SDR is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@ -41,8 +41,6 @@
#include <boost/date_time/posix_time/posix_time.hpp>
#include <gflags/gflags.h>
#include <glog/logging.h>
#include "sbas_telemetry_data.h"
using google::LogMessage;
@ -57,7 +55,6 @@ Rinex_Printer::Rinex_Printer()
sbsfilename = Rinex_Printer::createFilename("RINEX_FILE_TYPE_SBAS");
navGalfilename = Rinex_Printer::createFilename("RINEX_FILE_TYPE_GAL_NAV");
Rinex_Printer::navFile.open(navfilename, std::ios::out | std::ios::app);
Rinex_Printer::obsFile.open(obsfilename, std::ios::out | std::ios::app);
Rinex_Printer::sbsFile.open(sbsfilename, std::ios::out | std::ios::app);
@ -1093,7 +1090,7 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, std::map<int, Galileo_Ephe
// -------- BROADCAST ORBIT - 1
line.clear();
line += std::string(5, ' ');
line += Rinex_Printer::doub2for(galileo_ephemeris_iter->second.IOD_ephemeris, 18, 2);
line += Rinex_Printer::doub2for(static_cast<double>(galileo_ephemeris_iter->second.IOD_ephemeris), 18, 2);
line += std::string(1, ' ');
line += Rinex_Printer::doub2for(galileo_ephemeris_iter->second.C_rs_3, 18, 2);
line += std::string(1, ' ');
@ -1118,7 +1115,6 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, std::map<int, Galileo_Ephe
out << line << std::endl;
// -------- BROADCAST ORBIT - 3
line.clear();
line += std::string(5, ' ');
@ -1133,8 +1129,6 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, std::map<int, Galileo_Ephe
out << line << std::endl;
// -------- BROADCAST ORBIT - 4
line.clear();
line += std::string(5, ' ');
@ -1149,7 +1143,6 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, std::map<int, Galileo_Ephe
out << line << std::endl;
// -------- BROADCAST ORBIT - 5
line.clear();
line += std::string(5, ' ');
@ -1859,7 +1852,6 @@ void Rinex_Printer::log_rinex_obs(std::ofstream& out, Galileo_Ephemeris eph, dou
std::string hour (timestring, 9, 2);
std::string minutes (timestring, 11, 2);
std::string year (timestring, 0, 4);
line += std::string(1, '>');
line += std::string(1, ' ');
@ -1896,7 +1888,6 @@ void Rinex_Printer::log_rinex_obs(std::ofstream& out, Galileo_Ephemeris eph, dou
}
line += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(numSatellitesObserved), 3);
// Receiver clock offset (optional)
//line += rightJustify(asString(clockOffset, 12), 15);
@ -1942,8 +1933,6 @@ void Rinex_Printer::log_rinex_obs(std::ofstream& out, Galileo_Ephemeris eph, dou
// -> Leap years are considered, but leap seconds not.
void Rinex_Printer::to_date_time(int gps_week, int gps_tow, int &year, int &month, int &day, int &hour, int &minute, int &second)
{
//std::cout << "to_date_time(): gps_week=" << gps_week << " gps_tow=" << gps_tow << std::endl;
int days_per_month[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
// seconds in a not leap year
@ -2010,7 +1999,6 @@ void Rinex_Printer::to_date_time(int gps_week, int gps_tow, int &year, int &mont
}
void Rinex_Printer::log_rinex_sbs(std::ofstream& out, Sbas_Raw_Msg sbs_message)
{
// line 1: PRN / EPOCH / RCVR
@ -2094,8 +2082,6 @@ void Rinex_Printer::log_rinex_sbs(std::ofstream& out, Sbas_Raw_Msg sbs_message)
}
int Rinex_Printer::signalStrength(double snr)
{
int ss;
@ -2114,6 +2100,7 @@ boost::posix_time::ptime Rinex_Printer::compute_UTC_time(Gps_Navigation_Message
return p_time;
}
boost::posix_time::ptime Rinex_Printer::compute_GPS_time(Gps_Ephemeris eph, double obs_time)
{
// The RINEX v2.11 v3.00 format uses GPS time for the observations epoch, not UTC time, thus, no leap seconds needed here.
@ -2121,13 +2108,12 @@ boost::posix_time::ptime Rinex_Printer::compute_GPS_time(Gps_Ephemeris eph, doub
// (see Pag. 17 in http://igscb.jpl.nasa.gov/igscb/data/format/rinex300.pdf)
// --??? No time correction here, since it will be done in the RINEX processor
double gps_t = obs_time;
boost::posix_time::time_duration t = boost::posix_time::millisec((gps_t + 604800*(double)(eph.i_GPS_week%1024))*1000);
boost::posix_time::time_duration t = boost::posix_time::millisec((gps_t + 604800*(double)(eph.i_GPS_week % 1024))*1000);
boost::posix_time::ptime p_time(boost::gregorian::date(1999, 8, 22), t);
return p_time;
}
boost::posix_time::ptime Rinex_Printer::compute_Galileo_time(Galileo_Ephemeris eph, double obs_time)
{
// The RINEX v2.11 v3.00 format uses GPS time for the observations epoch, not UTC time, thus, no leap seconds needed here.
@ -2135,11 +2121,12 @@ boost::posix_time::ptime Rinex_Printer::compute_Galileo_time(Galileo_Ephemeris e
// (see Pag. 17 in http://igscb.jpl.nasa.gov/igscb/data/format/rinex300.pdf)
// --??? No time correction here, since it will be done in the RINEX processor
double galileo_t = obs_time;
boost::posix_time::time_duration t = boost::posix_time::millisec((galileo_t + 604800*(double)(eph.WN_5))*1000);
boost::posix_time::time_duration t = boost::posix_time::millisec((galileo_t + 604800*(double)(eph.WN_5))*1000); //
boost::posix_time::ptime p_time(boost::gregorian::date(1999, 8, 22), t);
return p_time;
}
/*
enum RINEX_enumMarkerType {

31
src/algorithms/PVT/libs/rinex_printer.h
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@ -35,7 +35,7 @@
* GNSS-SDR is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* at your option) any later version.
* (at your option) any later version.
*
* GNSS-SDR is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@ -60,6 +60,7 @@
#include <boost/date_time/posix_time/posix_time.hpp>
#include "gps_navigation_message.h"
#include "galileo_navigation_message.h"
#include "sbas_telemetry_data.h"
#include "GPS_L1_CA.h"
#include "Galileo_E1.h"
#include "gnss_synchro.h"
@ -89,20 +90,26 @@ public:
std::ofstream navGalFile ; //<! Output file stream for RINEX Galileo navigation data file
/*!
* \brief Generates the Navigation Data header
* \brief Generates the GPS Navigation Data header
*/
void rinex_nav_header(std::ofstream& out, Gps_Iono iono, Gps_Utc_Model utc_model);
/*!
* \brief Generates the Galileo Navigation Data header
*/
void rinex_nav_header(std::ofstream& out, Galileo_Iono iono, Galileo_Utc_Model utc_model);
/*!
* \brief Generates the Observation data header
* \brief Generates the GPS Observation data header
*/
void rinex_obs_header(std::ofstream& out, Gps_Ephemeris eph, double d_TOW_first_observation);
void rinex_obs_header(std::ofstream& out, Galileo_Ephemeris eph, double d_TOW_first_observation);
/*!
* \brief Generates the Galileo Observation data header
*/
void rinex_obs_header(std::ofstream& out, Galileo_Ephemeris eph, double d_TOW_first_observation);
/*!
* \brief Generates the SBAS raw data header
*/
void rinex_sbs_header(std::ofstream& out);
@ -117,19 +124,29 @@ public:
*/
boost::posix_time::ptime compute_GPS_time(Gps_Ephemeris eph, double obs_time);
boost::posix_time::ptime compute_Galileo_time(Galileo_Ephemeris eph, double obs_time);
/*!
* \brief Writes data from the navigation message into the RINEX file
* \brief Computes the Galileo time and returns a boost::posix_time::ptime object
*/
boost::posix_time::ptime compute_Galileo_time(Galileo_Ephemeris eph, double obs_time);
/*!
* \brief Writes data from the GPS navigation message into the RINEX file
*/
void log_rinex_nav(std::ofstream& out, std::map<int,Gps_Ephemeris> eph_map);
/*!
* \brief Writes data from the Galileo navigation message into the RINEX file
*/
void log_rinex_nav(std::ofstream& out, std::map<int, Galileo_Ephemeris> eph_map);
/*!
* \brief Writes observables into the RINEX file
* \brief Writes GPS observables into the RINEX file
*/
void log_rinex_obs(std::ofstream& out, Gps_Ephemeris eph, double obs_time, std::map<int,Gnss_Synchro> pseudoranges);
/*!
* \brief Writes Galileo observables into the RINEX file
*/
void log_rinex_obs(std::ofstream& out, Galileo_Ephemeris eph, double obs_time, std::map<int,Gnss_Synchro> pseudoranges);
/*!