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RINEX files headers are now updated when UTC and IONA data are received

Browse Source 
Merge branch 'update_headers' of https://github.com/carlesfernandez/gnss-sdr into next
This commit is contained in:
Carles Fernandez 2015-03-04 00:05:00 +01:00
commit e83869f8a9
8 changed files with 636 additions and 50 deletions
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7
src/algorithms/PVT/gnuradio_blocks/galileo_e1_pvt_cc.cc
View File

@ -92,6 +92,7 @@ galileo_e1_pvt_cc::galileo_e1_pvt_cc(unsigned int nchannels, boost::shared_ptr<g
d_rx_time = 0.0;
b_rinex_header_writen = false;
b_rinex_header_updated = false;
rp = std::make_shared<Rinex_Printer>();
// ############# ENABLE DATA FILE LOG #################
@ -211,6 +212,12 @@ int galileo_e1_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_it
{
rp->log_rinex_obs(rp->obsFile, galileo_ephemeris_iter->second, d_rx_time, gnss_pseudoranges_map);
}
if (!b_rinex_header_updated && (d_ls_pvt->galileo_utc_model.A0_6 != 0))
{
rp->update_nav_header(rp->navGalFile, d_ls_pvt->galileo_iono, d_ls_pvt->galileo_utc_model, d_ls_pvt->galileo_almanac);
rp->update_obs_header(rp->obsFile, d_ls_pvt->galileo_utc_model);
b_rinex_header_updated = true;
}
}
}
}

1
src/algorithms/PVT/gnuradio_blocks/galileo_e1_pvt_cc.h
View File

@ -96,6 +96,7 @@ private:
boost::shared_ptr<gr::msg_queue> d_queue;
bool d_dump;
bool b_rinex_header_writen;
bool b_rinex_header_updated;
std::shared_ptr<Rinex_Printer> rp;
unsigned int d_nchannels;
std::string d_dump_filename;

48
src/algorithms/PVT/gnuradio_blocks/gps_l1_ca_pvt_cc.cc
View File

@ -106,6 +106,7 @@ gps_l1_ca_pvt_cc::gps_l1_ca_pvt_cc(unsigned int nchannels,
d_rx_time = 0.0;
b_rinex_header_writen = false;
b_rinex_header_updated = false;
b_rinex_sbs_header_writen = false;
rp = std::make_shared<Rinex_Printer>();
@ -150,6 +151,7 @@ int gps_l1_ca_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_ite
std::map<int,Gnss_Synchro> gnss_pseudoranges_map;
Gnss_Synchro **in = (Gnss_Synchro **) &input_items[0]; //Get the input pointer
//Gnss_Synchro **out = (Gnss_Synchro **) &output_items[0]; //Get the output pointer
for (unsigned int i = 0; i < d_nchannels; i++)
{
@ -166,14 +168,40 @@ int gps_l1_ca_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_ite
if (global_gps_utc_model_map.size() > 0)
{
// UTC MODEL data is shared for all the GPS satellites. Read always at ID=0
global_gps_utc_model_map.read(0, d_ls_pvt->gps_utc_model);
// UTC MODEL data is shared for all the GPS satellites. Read always at a locked channel
signed int i = 0;
while(true)
{
if (in[i][0].Flag_valid_pseudorange == true)
{
global_gps_utc_model_map.read(i, d_ls_pvt->gps_utc_model);
break;
}
i++;
if (i == d_nchannels - 1)
{
break;
}
}
}
if (global_gps_iono_map.size() > 0)
{
// IONO data is shared for all the GPS satellites. Read always at ID=0
global_gps_iono_map.read(0, d_ls_pvt->gps_iono);
// IONO data is shared for all the GPS satellites. Read always at a locked channel
signed int i = 0;
while(true)
{
if (in[i][0].Flag_valid_pseudorange == true)
{
global_gps_iono_map.read(i, d_ls_pvt->gps_iono);
break;
}
i++;
if (i == d_nchannels - 1)
{
break;
}
}
}
// update SBAS data collections
@ -223,7 +251,7 @@ int gps_l1_ca_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_ite
}
// ############ 2 COMPUTE THE PVT ################################
if (gnss_pseudoranges_map.size() > 0 and d_ls_pvt->gps_ephemeris_map.size() >0)
if (gnss_pseudoranges_map.size() > 0 and d_ls_pvt->gps_ephemeris_map.size() > 0)
{
// compute on the fly PVT solution
//mod 8/4/2012 Set the PVT computation rate in this block
@ -242,7 +270,7 @@ int gps_l1_ca_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_ite
gps_ephemeris_iter = d_ls_pvt->gps_ephemeris_map.begin();
if (gps_ephemeris_iter != d_ls_pvt->gps_ephemeris_map.end())
{
rp->rinex_obs_header(rp->obsFile, gps_ephemeris_iter->second,d_rx_time);
rp->rinex_obs_header(rp->obsFile, gps_ephemeris_iter->second, d_rx_time);
rp->rinex_nav_header(rp->navFile, d_ls_pvt->gps_iono, d_ls_pvt->gps_utc_model);
b_rinex_header_writen = true; // do not write header anymore
}
@ -262,6 +290,12 @@ int gps_l1_ca_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_ite
{
rp->log_rinex_obs(rp->obsFile, gps_ephemeris_iter->second, d_rx_time, gnss_pseudoranges_map);
}
if (!b_rinex_header_updated && (d_ls_pvt->gps_utc_model.d_A0 != 0))
{
rp->update_obs_header(rp->obsFile, d_ls_pvt->gps_utc_model);
rp->update_nav_header(rp->navFile, d_ls_pvt->gps_utc_model, d_ls_pvt->gps_iono);
b_rinex_header_updated = true;
}
}
}
}
@ -304,7 +338,7 @@ int gps_l1_ca_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_ite
}
consume_each(1); //one by one
return 0;
return noutput_items;
}

1
src/algorithms/PVT/gnuradio_blocks/gps_l1_ca_pvt_cc.h
View File

@ -96,6 +96,7 @@ private:
bool d_dump;
bool b_rinex_header_writen;
bool b_rinex_sbs_header_writen;
bool b_rinex_header_updated;
std::shared_ptr<Rinex_Printer> rp;
unsigned int d_nchannels;
std::string d_dump_filename;

7
src/algorithms/PVT/gnuradio_blocks/hybrid_pvt_cc.cc
View File

@ -98,6 +98,7 @@ hybrid_pvt_cc::hybrid_pvt_cc(unsigned int nchannels, boost::shared_ptr<gr::msg_q
d_rx_time = 0.0;
d_TOW_at_curr_symbol_constellation = 0.0;
b_rinex_header_writen = false;
b_rinex_header_updated = false;
rp = std::make_shared<Rinex_Printer>();
// ############# ENABLE DATA FILE LOG #################
@ -250,6 +251,12 @@ int hybrid_pvt_cc::general_work (int noutput_items, gr_vector_int &ninput_items,
{
rp->log_rinex_obs(rp->obsFile, gps_ephemeris_iter->second, galileo_ephemeris_iter->second, d_rx_time, gnss_pseudoranges_map);
}
if (!b_rinex_header_updated && (d_ls_pvt->gps_utc_model.d_A0 != 0))
{
rp->update_obs_header(rp->obsFile, d_ls_pvt->gps_utc_model);
rp->update_nav_header(rp->navMixFile, d_ls_pvt->gps_iono, d_ls_pvt->gps_utc_model, d_ls_pvt->galileo_iono, d_ls_pvt->galileo_utc_model, d_ls_pvt->galileo_almanac);
b_rinex_header_updated = true;
}
}
}
}

1
src/algorithms/PVT/gnuradio_blocks/hybrid_pvt_cc.h
View File

@ -100,6 +100,7 @@ private:
boost::shared_ptr<gr::msg_queue> d_queue;
bool d_dump;
bool b_rinex_header_writen;
bool b_rinex_header_updated;
std::shared_ptr<Rinex_Printer> rp;
unsigned int d_nchannels;
std::string d_dump_filename;

571
src/algorithms/PVT/libs/rinex_printer.cc
View File

@ -33,6 +33,7 @@
#include <algorithm> // for min and max
#include <cmath> // for floor
#include <cstdlib> // for getenv()
#include <iterator>
#include <ostream>
#include <utility>
#include <vector>
@ -57,11 +58,11 @@ Rinex_Printer::Rinex_Printer()
navGalfilename = Rinex_Printer::createFilename("RINEX_FILE_TYPE_GAL_NAV");
navMixfilename = Rinex_Printer::createFilename("RINEX_FILE_TYPE_MIXED_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::navFile.open(navfilename, std::ios::out | std::ios::in | std::ios::app);
Rinex_Printer::obsFile.open(obsfilename, std::ios::out | std::ios::in | std::ios::app);
Rinex_Printer::sbsFile.open(sbsfilename, std::ios::out | std::ios::app);
Rinex_Printer::navGalFile.open(navGalfilename, std::ios::out | std::ios::app);
Rinex_Printer::navMixFile.open(navMixfilename, std::ios::out | std::ios::app);
Rinex_Printer::navGalFile.open(navGalfilename, std::ios::out | std::ios::in | std::ios::app);
Rinex_Printer::navMixFile.open(navMixfilename, std::ios::out | std::ios::in | std::ios::app);
// RINEX v3.02 codes
satelliteSystem["GPS"] = "G";
@ -391,7 +392,7 @@ std::string Rinex_Printer::getLocalTime()
}
void Rinex_Printer::rinex_nav_header(std::ofstream& out, const Galileo_Iono& iono, const Galileo_Utc_Model& utc_model, const Galileo_Almanac& galileo_almanac)
void Rinex_Printer::rinex_nav_header(std::fstream& out, const Galileo_Iono& iono, const Galileo_Utc_Model& utc_model, const Galileo_Almanac& galileo_almanac)
{
std::string line;
stringVersion = "3.02";
@ -501,9 +502,257 @@ void Rinex_Printer::rinex_nav_header(std::ofstream& out, const Galileo_Iono& ion
out << line << std::endl;
}
void Rinex_Printer::rinex_nav_header(std::ofstream& out, const Gps_Iono& iono, const Gps_Utc_Model& utc_model)
{
void Rinex_Printer::update_nav_header(std::fstream& out, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& utc_model, const Galileo_Almanac& galileo_almanac)
{
std::vector<std::string> data;
std::string line_aux;
long pos = out.tellp();
out.seekp(0);
data.clear();
bool no_more_finds = false;
std::string line_str;
while(!out.eof())
{
std::getline(out, line_str);
if(!no_more_finds)
{
line_aux.clear();
if ((line_str.find("GAL", 0) != std::string::npos) && (line_str.find("IONOSPHERIC CORR", 59) != std::string::npos))
{
line_aux += std::string("GAL ");
line_aux += std::string(1, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_iono.ai0_5, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_iono.ai1_5, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_iono.ai2_5, 10, 2), 12);
double zero = 0.0;
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(zero, 10, 2), 12);
line_aux += std::string(7, ' ');
line_aux += Rinex_Printer::leftJustify("IONOSPHERIC CORR", 20);
data.push_back(line_aux);
}
else if ((line_str.find("GAUT", 0) != std::string::npos) && (line_str.find("TIME SYSTEM CORR", 59) != std::string::npos))
{
line_aux += std::string("GAUT");
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(utc_model.A0_6, 16, 2), 18);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(utc_model.A1_6, 15, 2), 16);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.t0t_6), 7);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.WNot_6), 5);
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("TIME SYSTEM CORR", 20);
data.push_back(line_aux);
}
else if ((line_str.find("GPGA", 0) != std::string::npos) && (line_str.find("TIME SYSTEM CORR", 59) != std::string::npos))
{
line_aux += std::string("GPGA");
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_almanac.A_0G_10, 16, 2), 18);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_almanac.A_1G_10, 15, 2), 16);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_almanac.t_0G_10), 7);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_almanac.WN_0G_10), 5);
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("TIME SYSTEM CORR", 20);
data.push_back(line_aux);
}
else if (line_str.find("LEAP SECONDS", 59) != std::string::npos)
{
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.Delta_tLS_6), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.Delta_tLSF_6), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.WN_LSF_6), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.DN_6), 6);
line_aux += std::string(36, ' ');
line_aux += Rinex_Printer::leftJustify("LEAP SECONDS", 20);
data.push_back(line_aux);
}
else if (line_str.find("END OF HEADER", 59) != std::string::npos)
{
data.push_back(line_str);
no_more_finds = true;
}
else
{
data.push_back(line_str);
}
}
else
{
data.push_back(line_str);
}
}
out.close();
out.open(navGalfilename, std::ios::out | std::ios::trunc);
out.seekp(0);
for (int i = 0; i < (int) data.size() - 1; i++)
{
out << data[i] << std::endl;
}
out.close();
out.open(navGalfilename, std::ios::out | std::ios::app);
out.seekp(pos);
std::cout << "The RINEX Navigation file header has been updated with UTC and IONO info." << std::endl;
}
void Rinex_Printer::update_nav_header(std::fstream& out, const Gps_Utc_Model& utc_model, const Gps_Iono& iono)
{
std::vector<std::string> data;
std::string line_aux;
long pos = out.tellp();
out.seekp(0);
data.clear();
bool no_more_finds = false;
std::string line_str;
while(!out.eof())
{
std::getline(out, line_str);
if(!no_more_finds)
{
line_aux.clear();
if (version == 2)
{
if (line_str.find("ION ALPHA", 59) != std::string::npos)
{
line_aux += std::string(2, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha0, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha1, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha2, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha3, 10, 2), 12);
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("ION ALPHA", 20);
data.push_back(line_aux);
}
else if (line_str.find("ION BETA", 59) != std::string::npos)
{
line_aux += std::string(2, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta0, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta1, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta2, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta3, 10, 2), 12);
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("ION BETA", 20);
data.push_back(line_aux);
}
else if (line_str.find("DELTA-UTC", 59) != std::string::npos)
{
line_aux += std::string(3, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(utc_model.d_A0, 18, 2), 19);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(utc_model.d_A1, 18, 2), 19);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_t_OT), 9);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.i_WN_T + 1024), 9); // valid until 2019
line_aux += std::string(1, ' ');
line_aux += Rinex_Printer::leftJustify("DELTA-UTC: A0,A1,T,W", 20);
data.push_back(line_aux);
}
else if (line_str.find("LEAP SECONDS", 59) != std::string::npos)
{
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_DeltaT_LS), 6);
line_aux += std::string(54, ' ');
line_aux += Rinex_Printer::leftJustify("LEAP SECONDS", 20);
data.push_back(line_aux);
}
else if (line_str.find("END OF HEADER", 59) != std::string::npos)
{
data.push_back(line_str);
no_more_finds = true;
}
else
{
data.push_back(line_str);
}
}
if (version == 3)
{
if (line_str.find("GPSA", 0) != std::string::npos)
{
line_aux += std::string("GPSA");
line_aux += std::string(1, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha0, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha1, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha2, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_alpha3, 10, 2), 12);
line_aux += std::string(7, ' ');
line_aux += Rinex_Printer::leftJustify("IONOSPHERIC CORR", 20);
data.push_back(line_aux);
}
else if (line_str.find("GPSB", 0) != std::string::npos)
{
line_aux += std::string("GPSB");
line_aux += std::string(1, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta0, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta1, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta2, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(iono.d_beta3, 10, 2), 12);
line_aux += std::string(7, ' ');
line_aux += Rinex_Printer::leftJustify("IONOSPHERIC CORR", 20);
data.push_back(line_aux);
}
else if (line_str.find("GPUT", 0) != std::string::npos)
{
line_aux += std::string("GPUT");
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(utc_model.d_A0, 16, 2), 18);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(utc_model.d_A1, 15, 2), 16);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_t_OT), 7);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.i_WN_T + 1024), 5); // valid until 2019
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("TIME SYSTEM CORR", 20);
data.push_back(line_aux);
}
else if (line_str.find("LEAP SECONDS", 59) != std::string::npos)
{
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_DeltaT_LS), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_DeltaT_LSF), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.i_WN_LSF), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.i_DN), 6);
line_aux += std::string(36, ' ');
line_aux += Rinex_Printer::leftJustify("LEAP SECONDS", 20);
data.push_back(line_aux);
}
else if (line_str.find("END OF HEADER", 59) != std::string::npos)
{
data.push_back(line_str);
no_more_finds = true;
}
else
{
data.push_back(line_str);
}
}
}
else
{
data.push_back(line_str);
}
}
out.close();
out.open(navfilename, std::ios::out | std::ios::trunc);
out.seekp(0);
for (int i = 0; i < (int) data.size() - 1; i++)
{
out << data[i] << std::endl;
}
out.close();
out.open(navfilename, std::ios::out | std::ios::app);
out.seekp(pos);
std::cout << "The RINEX Navigation file header has been updated with UTC and IONO info." << std::endl;
}
void Rinex_Printer::rinex_nav_header(std::fstream& out, const Gps_Iono& iono, const Gps_Utc_Model& utc_model)
{
std::string line;
// -------- Line 1
@ -680,7 +929,139 @@ void Rinex_Printer::rinex_nav_header(std::ofstream& out, const Gps_Iono& iono, c
out << line << std::endl;
}
void Rinex_Printer::rinex_nav_header(std::ofstream& out, const Gps_Iono& gps_iono, const Gps_Utc_Model& gps_utc_model, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& galileo_utc_model, const Galileo_Almanac& galileo_almanac)
void Rinex_Printer::update_nav_header(std::fstream& out, const Gps_Iono& gps_iono, const Gps_Utc_Model& gps_utc_model, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& galileo_utc_model, const Galileo_Almanac& galileo_almanac)
{
std::vector<std::string> data;
std::string line_aux;
long pos = out.tellp();
out.seekp(0);
data.clear();
bool no_more_finds = false;
std::string line_str;
while(!out.eof())
{
std::getline(out, line_str);
if(!no_more_finds)
{
line_aux.clear();
if (line_str.find("GPSA", 0) != std::string::npos)
{
line_aux += std::string("GPSA");
line_aux += std::string(1, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_alpha0, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_alpha1, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_alpha2, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_alpha3, 10, 2), 12);
line_aux += std::string(7, ' ');
line_aux += Rinex_Printer::leftJustify("IONOSPHERIC CORR", 20);
data.push_back(line_aux);
}
else if ((line_str.find("GAL", 0) != std::string::npos) && (line_str.find("IONOSPHERIC CORR", 59) != std::string::npos))
{
line_aux += std::string("GAL ");
line_aux += std::string(1, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_iono.ai0_5, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_iono.ai1_5, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_iono.ai2_5, 10, 2), 12);
double zero = 0.0;
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(zero, 10, 2), 12);
line_aux += std::string(7, ' ');
line_aux += Rinex_Printer::leftJustify("IONOSPHERIC CORR", 20);
data.push_back(line_aux);
}
else if ((line_str.find("GPSB", 0) != std::string::npos) && (line_str.find("IONOSPHERIC CORR", 59) != std::string::npos))
{
line_aux += std::string("GPSB");
line_aux += std::string(1, ' ');
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_beta0, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_beta1, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_beta2, 10, 2), 12);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_iono.d_beta3, 10, 2), 12);
line_aux += std::string(7, ' ');
line_aux += Rinex_Printer::leftJustify("IONOSPHERIC CORR", 20);
data.push_back(line_aux);
}
else if ((line_str.find("GPUT", 0) != std::string::npos) && (line_str.find("TIME SYSTEM CORR", 59) != std::string::npos))
{
line_aux += std::string("GPUT");
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_utc_model.d_A0, 16, 2), 18);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(gps_utc_model.d_A1, 15, 2), 16);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(gps_utc_model.d_t_OT), 7);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(gps_utc_model.i_WN_T + 1024), 5); // valid until 2019
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("TIME SYSTEM CORR", 20);
data.push_back(line_aux);
}
else if ((line_str.find("GAUT", 0) != std::string::npos) && (line_str.find("TIME SYSTEM CORR", 59) != std::string::npos))
{
line_aux += std::string("GAUT");
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_utc_model.A0_6, 16, 2), 18);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_utc_model.A1_6, 15, 2), 16);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_utc_model.t0t_6), 7);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_utc_model.WNot_6), 5);
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("TIME SYSTEM CORR", 20);
data.push_back(line_aux);
}
else if ((line_str.find("GPGA", 0) != std::string::npos) && (line_str.find("TIME SYSTEM CORR", 59) != std::string::npos))
{
line_aux += std::string("GPGA");
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_almanac.A_0G_10, 16, 2), 18);
line_aux += Rinex_Printer::rightJustify(Rinex_Printer::doub2for(galileo_almanac.A_1G_10, 15, 2), 16);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_almanac.t_0G_10), 7);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_almanac.WN_0G_10), 5);
line_aux += std::string(10, ' ');
line_aux += Rinex_Printer::leftJustify("TIME SYSTEM CORR", 20);
data.push_back(line_aux);
}
else if (line_str.find("LEAP SECONDS", 59) != std::string::npos)
{
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(gps_utc_model.d_DeltaT_LS), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(gps_utc_model.d_DeltaT_LSF), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(gps_utc_model.i_WN_LSF), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(gps_utc_model.i_DN), 6);
line_aux += std::string(36, ' ');
line_aux += Rinex_Printer::leftJustify("LEAP SECONDS", 20);
data.push_back(line_aux);
}
else if (line_str.find("END OF HEADER", 59) != std::string::npos)
{
data.push_back(line_str);
no_more_finds = true;
}
else
{
data.push_back(line_str);
}
}
else
{
data.push_back(line_str);
}
}
out.close();
out.open(navMixfilename, std::ios::out | std::ios::trunc);
out.seekp(0);
for (int i = 0; i < (int) data.size() - 1; i++)
{
out << data[i] << std::endl;
}
out.close();
out.open(navMixfilename, std::ios::out | std::ios::app);
out.seekp(pos);
std::cout << "The RINEX Navigation file header has been updated with UTC and IONO info." << std::endl;
}
void Rinex_Printer::rinex_nav_header(std::fstream& out, const Gps_Iono& gps_iono, const Gps_Utc_Model& gps_utc_model, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& galileo_utc_model, const Galileo_Almanac& galileo_almanac)
{
std::string line;
stringVersion = "3.02";
@ -814,7 +1195,8 @@ void Rinex_Printer::rinex_nav_header(std::ofstream& out, const Gps_Iono& gps_ion
out << line << std::endl;
}
void Rinex_Printer::rinex_sbs_header(std::ofstream& out)
void Rinex_Printer::rinex_sbs_header(std::fstream& out)
{
std::string line;
@ -922,7 +1304,7 @@ void Rinex_Printer::rinex_sbs_header(std::ofstream& out)
}
void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int,Gps_Ephemeris>& eph_map)
void Rinex_Printer::log_rinex_nav(std::fstream& out, const std::map<int,Gps_Ephemeris>& eph_map)
{
std::string line;
std::map<int,Gps_Ephemeris>::const_iterator gps_ephemeris_iter;
@ -932,7 +1314,7 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int,Gps_Eph
gps_ephemeris_iter++)
{
// -------- SV / EPOCH / SV CLK
boost::posix_time::ptime p_utc_time = Rinex_Printer::compute_GPS_time(gps_ephemeris_iter->second, gps_ephemeris_iter->second.d_Toe);
boost::posix_time::ptime p_utc_time = Rinex_Printer::compute_GPS_time(gps_ephemeris_iter->second, gps_ephemeris_iter->second.d_Toc);
std::string timestring = boost::posix_time::to_iso_string(p_utc_time);
std::string month (timestring, 4, 2);
std::string day (timestring, 6, 2);
@ -1125,7 +1507,6 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int,Gps_Eph
// -------- BROADCAST ORBIT - 4
line.clear();
if (version == 2)
@ -1254,7 +1635,7 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int,Gps_Eph
}
void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int, Galileo_Ephemeris>& eph_map)
void Rinex_Printer::log_rinex_nav(std::fstream& out, const std::map<int, Galileo_Ephemeris>& eph_map)
{
std::string line;
std::map<int,Galileo_Ephemeris>::const_iterator galileo_ephemeris_iter;
@ -1264,7 +1645,7 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int, Galile
galileo_ephemeris_iter++)
{
// -------- SV / EPOCH / SV CLK
boost::posix_time::ptime p_utc_time = Rinex_Printer::compute_Galileo_time(galileo_ephemeris_iter->second, galileo_ephemeris_iter->second.TOW_5);
boost::posix_time::ptime p_utc_time = Rinex_Printer::compute_Galileo_time(galileo_ephemeris_iter->second, galileo_ephemeris_iter->second.t0e_1);
std::string timestring = boost::posix_time::to_iso_string(p_utc_time);
std::string month (timestring, 4, 2);
std::string day (timestring, 6, 2);
@ -1433,7 +1814,7 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int, Galile
}
void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int, Gps_Ephemeris>& gps_eph_map, const std::map<int, Galileo_Ephemeris>& galileo_eph_map)
void Rinex_Printer::log_rinex_nav(std::fstream& out, const std::map<int, Gps_Ephemeris>& gps_eph_map, const std::map<int, Galileo_Ephemeris>& galileo_eph_map)
{
version = 3;
stringVersion = "3.02";
@ -1441,10 +1822,91 @@ void Rinex_Printer::log_rinex_nav(std::ofstream& out, const std::map<int, Gps_Ep
Rinex_Printer::log_rinex_nav(out, galileo_eph_map);
}
void Rinex_Printer::rinex_obs_header(std::ofstream& out, const Gps_Ephemeris& eph, const double d_TOW_first_observation)
void Rinex_Printer::update_obs_header(std::fstream& out, const Gps_Utc_Model& utc_model)
{
std::vector<std::string> data;
std::string line_aux;
out.seekp(0);
data.clear();
bool no_more_finds = false;
std::string line_str;
while(!out.eof())
{
std::getline(out, line_str);
if(!no_more_finds)
{
line_aux.clear();
if (version == 2)
{
if (line_str.find("TIME OF FIRST OBS", 59) != std::string::npos) // TIME OF FIRST OBS last header annotation might change in the future
{
data.push_back(line_str);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_DeltaT_LS), 6);
line_aux += std::string(54, ' ');
line_aux += Rinex_Printer::leftJustify("LEAP SECONDS", 20);
data.push_back(line_aux);
}
else if (line_str.find("END OF HEADER", 59) != std::string::npos)
{
data.push_back(line_str);
no_more_finds = true;
}
else
{
data.push_back(line_str);
}
}
if (version == 3)
{
if (line_str.find("TIME OF FIRST OBS", 59) != std::string::npos)
{
data.push_back(line_str);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_DeltaT_LS), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.d_DeltaT_LSF), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.i_WN_LSF), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(utc_model.i_DN), 6);
line_aux += std::string(36, ' ');
line_aux += Rinex_Printer::leftJustify("LEAP SECONDS", 20);
data.push_back(line_aux);
}
else if (line_str.find("END OF HEADER", 59) != std::string::npos)
{
data.push_back(line_str);
no_more_finds = true;
}
else
{
data.push_back(line_str);
}
}
}
else
{
data.push_back(line_str);
}
}
out.close();
out.open(obsfilename, std::ios::out | std::ios::trunc);
out.seekp(0);
for (int i = 0; i < (int) data.size() - 1; i++)
{
out << data[i] << std::endl;
}
out.close();
out.open(obsfilename, std::ios::out | std::ios::in | std::ios::app);
out.seekp(0, std::ios_base::end);
}
void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_Ephemeris& eph, const double d_TOW_first_observation)
{
std::string line;
// -------- Line 1
@ -1704,8 +2166,67 @@ void Rinex_Printer::rinex_obs_header(std::ofstream& out, const Gps_Ephemeris& ep
}
void Rinex_Printer::update_obs_header(std::fstream& out, const Galileo_Utc_Model& galileo_utc_model)
{
std::vector<std::string> data;
std::string line_aux;
void Rinex_Printer::rinex_obs_header(std::ofstream& out, const Galileo_Ephemeris& eph, const double d_TOW_first_observation)
out.seekp(0);
data.clear();
bool no_more_finds = false;
std::string line_str;
while(!out.eof())
{
std::getline(out, line_str);
if(!no_more_finds)
{
line_aux.clear();
if (line_str.find("TIME OF FIRST OBS", 59) != std::string::npos)
{
data.push_back(line_str);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_utc_model.Delta_tLS_6), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_utc_model.Delta_tLSF_6), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_utc_model.WN_LSF_6), 6);
line_aux += Rinex_Printer::rightJustify(boost::lexical_cast<std::string>(galileo_utc_model.DN_6), 6);
line_aux += std::string(36, ' ');
line_aux += Rinex_Printer::leftJustify("LEAP SECONDS", 20);
data.push_back(line_aux);
}
else if (line_str.find("END OF HEADER", 59) != std::string::npos)
{
data.push_back(line_str);
no_more_finds = true;
}
else
{
data.push_back(line_str);
}
}
else
{
data.push_back(line_str);
}
}
out.close();
out.open(obsfilename, std::ios::out | std::ios::trunc);
out.seekp(0);
for (int i = 0; i < (int) data.size() - 1; i++)
{
out << data[i] << std::endl;
}
out.close();
out.open(obsfilename, std::ios::out | std::ios::in |std::ios::app);
out.seekp(0, std::ios_base::end);
}
void Rinex_Printer::rinex_obs_header(std::fstream& out, const Galileo_Ephemeris& eph, const double d_TOW_first_observation)
{
std::string line;
version = 3;
@ -1907,8 +2428,9 @@ void Rinex_Printer::rinex_obs_header(std::ofstream& out, const Galileo_Ephemeris
}
void Rinex_Printer::rinex_obs_header(std::ofstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, const double d_TOW_first_observation)
void Rinex_Printer::rinex_obs_header(std::fstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, const double d_TOW_first_observation)
{
if(galileo_eph.e_1){} // avoid warning, not needed
std::string line;
version = 3;
@ -2135,7 +2657,8 @@ void Rinex_Printer::rinex_obs_header(std::ofstream& out, const Gps_Ephemeris& gp
out << line << std::endl;
}
void Rinex_Printer::log_rinex_obs(std::ofstream& out, const Gps_Ephemeris& eph, const double obs_time, const std::map<int,Gnss_Synchro>& pseudoranges)
void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& eph, const double obs_time, const std::map<int,Gnss_Synchro>& pseudoranges)
{
// RINEX observations timestamps are GPS timestamps.
std::string line;
@ -2378,8 +2901,7 @@ void Rinex_Printer::log_rinex_obs(std::ofstream& out, const Gps_Ephemeris& eph,
}
void Rinex_Printer::log_rinex_obs(std::ofstream& out, const Galileo_Ephemeris& eph, double obs_time, const std::map<int,Gnss_Synchro>& pseudoranges)
void Rinex_Printer::log_rinex_obs(std::fstream& out, const Galileo_Ephemeris& eph, double obs_time, const std::map<int,Gnss_Synchro>& pseudoranges)
{
// RINEX observations timestamps are Galileo timestamps.
// See http://gage14.upc.es/gLAB/HTML/Observation_Rinex_v3.01.html
@ -2499,8 +3021,9 @@ void Rinex_Printer::log_rinex_obs(std::ofstream& out, const Galileo_Ephemeris& e
}
void Rinex_Printer::log_rinex_obs(std::ofstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, double gps_obs_time, const std::map<int,Gnss_Synchro>& pseudoranges)
void Rinex_Printer::log_rinex_obs(std::fstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, double gps_obs_time, const std::map<int,Gnss_Synchro>& pseudoranges)
{
if(galileo_eph.e_1){} // avoid warning, not needed
std::string line;
boost::posix_time::ptime p_gps_time = Rinex_Printer::compute_GPS_time(gps_eph, gps_obs_time);
@ -2692,7 +3215,7 @@ 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, const Sbas_Raw_Msg& sbs_message)
void Rinex_Printer::log_rinex_sbs(std::fstream& out, const Sbas_Raw_Msg& sbs_message)
{
// line 1: PRN / EPOCH / RCVR
std::stringstream line1;

50
src/algorithms/PVT/libs/rinex_printer.h
View File

@ -59,6 +59,8 @@
#include <map>
#include <boost/date_time/posix_time/posix_time.hpp>
#include "gps_navigation_message.h"
#include "gps_utc_model.h"
#include "gps_iono.h"
#include "galileo_navigation_message.h"
#include "sbas_telemetry_data.h"
#include "GPS_L1_CA.h"
@ -84,46 +86,46 @@ public:
*/
~Rinex_Printer();
std::ofstream obsFile ; //<! Output file stream for RINEX observation file
std::ofstream navFile ; //<! Output file stream for RINEX navigation data file
std::ofstream sbsFile ; //<! Output file stream for RINEX SBAS raw data file
std::ofstream navGalFile ; //<! Output file stream for RINEX Galileo navigation data file
std::ofstream navMixFile ; //<! Output file stream for RINEX Mixed navigation data file
std::fstream obsFile ; //<! Output file stream for RINEX observation file
std::fstream navFile ; //<! Output file stream for RINEX navigation data file
std::fstream sbsFile ; //<! Output file stream for RINEX SBAS raw data file
std::fstream navGalFile ; //<! Output file stream for RINEX Galileo navigation data file
std::fstream navMixFile ; //<! Output file stream for RINEX Mixed navigation data file
/*!
* \brief Generates the GPS Navigation Data header
*/
void rinex_nav_header(std::ofstream& out, const Gps_Iono& iono, const Gps_Utc_Model& utc_model);
void rinex_nav_header(std::fstream& out, const Gps_Iono& iono, const Gps_Utc_Model& utc_model);
/*!
* \brief Generates the Galileo Navigation Data header
*/
void rinex_nav_header(std::ofstream& out, const Galileo_Iono& iono, const Galileo_Utc_Model& utc_model, const Galileo_Almanac& galileo_almanac);
void rinex_nav_header(std::fstream& out, const Galileo_Iono& iono, const Galileo_Utc_Model& utc_model, const Galileo_Almanac& galileo_almanac);
/*!
* \brief Generates the Mixed (GPS/Galileo) Navigation Data header
*/
void rinex_nav_header(std::ofstream& out, const Gps_Iono& gps_iono, const Gps_Utc_Model& gps_utc_model, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& galileo_utc_model, const Galileo_Almanac& galileo_almanac);
void rinex_nav_header(std::fstream& out, const Gps_Iono& gps_iono, const Gps_Utc_Model& gps_utc_model, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& galileo_utc_model, const Galileo_Almanac& galileo_almanac);
/*!
* \brief Generates the GPS Observation data header
*/
void rinex_obs_header(std::ofstream& out, const Gps_Ephemeris& eph, const double d_TOW_first_observation);
void rinex_obs_header(std::fstream& out, const Gps_Ephemeris& eph, const double d_TOW_first_observation);
/*!
* \brief Generates the Galileo Observation data header
*/
void rinex_obs_header(std::ofstream& out, const Galileo_Ephemeris& eph, const double d_TOW_first_observation);
void rinex_obs_header(std::fstream& out, const Galileo_Ephemeris& eph, const double d_TOW_first_observation);
/*!
* \brief Generates the Mixed (GPS/Galileo) Observation data header
*/
void rinex_obs_header(std::ofstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, const double d_TOW_first_observation);
void rinex_obs_header(std::fstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, const double d_TOW_first_observation);
/*!
* \brief Generates the SBAS raw data header
*/
void rinex_sbs_header(std::ofstream& out);
void rinex_sbs_header(std::fstream& out);
/*!
* \brief Computes the UTC time and returns a boost::posix_time::ptime object
@ -143,32 +145,32 @@ public:
/*!
* \brief Writes data from the GPS navigation message into the RINEX file
*/
void log_rinex_nav(std::ofstream& out, const std::map<int, Gps_Ephemeris>& eph_map);
void log_rinex_nav(std::fstream& out, const 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, const std::map<int, Galileo_Ephemeris>& eph_map);
void log_rinex_nav(std::fstream& out, const std::map<int, Galileo_Ephemeris>& eph_map);
/*!
* \brief Writes data from the Mixed (GPS/Galileo) navigation message into the RINEX file
*/
void log_rinex_nav(std::ofstream& out, const std::map<int, Gps_Ephemeris>& gps_eph_map, const std::map<int, Galileo_Ephemeris>& galileo_eph_map);
void log_rinex_nav(std::fstream& out, const std::map<int, Gps_Ephemeris>& gps_eph_map, const std::map<int, Galileo_Ephemeris>& galileo_eph_map);
/*!
* \brief Writes GPS observables into the RINEX file
*/
void log_rinex_obs(std::ofstream& out, const Gps_Ephemeris& eph, double obs_time, const std::map<int, Gnss_Synchro>& pseudoranges);
void log_rinex_obs(std::fstream& out, const Gps_Ephemeris& eph, double obs_time, const std::map<int, Gnss_Synchro>& pseudoranges);
/*!
* \brief Writes Galileo observables into the RINEX file
*/
void log_rinex_obs(std::ofstream& out, const Galileo_Ephemeris& eph, double obs_time, const std::map<int, Gnss_Synchro>& pseudoranges);
void log_rinex_obs(std::fstream& out, const Galileo_Ephemeris& eph, double obs_time, const std::map<int, Gnss_Synchro>& pseudoranges);
/*!
* \brief Writes Galileo observables into the RINEX file
*/
void log_rinex_obs(std::ofstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, const double gps_obs_time, const std::map<int, Gnss_Synchro>& pseudoranges);
void log_rinex_obs(std::fstream& out, const Gps_Ephemeris& gps_eph, const Galileo_Ephemeris& galileo_eph, const double gps_obs_time, const std::map<int, Gnss_Synchro>& pseudoranges);
/*!
* \brief Represents GPS time in the date time format. Leap years are considered, but leap seconds are not.
@ -178,7 +180,17 @@ public:
/*!
* \brief Writes raw SBAS messages into the RINEX file
*/
void log_rinex_sbs(std::ofstream& out, const Sbas_Raw_Msg& sbs_message);
void log_rinex_sbs(std::fstream& out, const Sbas_Raw_Msg& sbs_message);
void update_nav_header(std::fstream& out, const Gps_Utc_Model& gps_utc, const Gps_Iono& gps_iono);
void update_nav_header(std::fstream& out, const Gps_Iono& gps_iono, const Gps_Utc_Model& gps_utc_model, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& galileo_utc_model, const Galileo_Almanac& galileo_almanac);
void update_nav_header(std::fstream& out, const Galileo_Iono& galileo_iono, const Galileo_Utc_Model& utc_model, const Galileo_Almanac& galileo_almanac);
void update_obs_header(std::fstream& out, const Gps_Utc_Model& utc_model);
void update_obs_header(std::fstream& out, const Galileo_Utc_Model& galileo_utc_model);
std::map<std::string,std::string> satelliteSystem; //<! GPS, GLONASS, SBAS payload, Galileo or Compass
std::map<std::string,std::string> observationType; //<! PSEUDORANGE, CARRIER_PHASE, DOPPLER, SIGNAL_STRENGTH