mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-12-15 20:50:33 +00:00
Merge branch 'rinex2assist' of https://github.com/carlesfernandez/gnss-sdr into next
This commit is contained in:
Carles Fernandez
commit
4202c8a5d5
@ -17,3 +17,7 @@
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#
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#
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add_subdirectory(front-end-cal)
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add_subdirectory(front-end-cal)
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if(ENABLE_UNIT_TESTING_EXTRA OR ENABLE_SYSTEM_TESTING_EXTRA OR ENABLE_FPGA)
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add_subdirectory(assist)
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endif(ENABLE_UNIT_TESTING_EXTRA OR ENABLE_SYSTEM_TESTING_EXTRA OR ENABLE_FPGA)
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56
src/utils/assist/CMakeLists.txt
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56
src/utils/assist/CMakeLists.txt
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# Copyright (C) 2012-2018 (see AUTHORS file for a list of contributors)
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#
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# This file is part of GNSS-SDR.
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#
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# GNSS-SDR is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# GNSS-SDR is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
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#
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find_package(GPSTK QUIET)
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if(NOT GPSTK_FOUND OR ENABLE_OWN_GPSTK)
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set(GPSTK_LIBRARY ${CMAKE_CURRENT_SOURCE_DIR}/../../../thirdparty/gpstk-${GNSSSDR_GPSTK_LOCAL_VERSION}/install/lib/${CMAKE_FIND_LIBRARY_PREFIXES}gpstk${CMAKE_SHARED_LIBRARY_SUFFIX} )
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set(GPSTK_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../../thirdparty/gpstk-${GNSSSDR_GPSTK_LOCAL_VERSION}/install/include )
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endif(NOT GPSTK_FOUND OR ENABLE_OWN_GPSTK)
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set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} ${GPSTK_INCLUDE_DIR}/gpstk)
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include_directories(
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${CMAKE_SOURCE_DIR}/src/core/system_parameters
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${GFlags_INCLUDE_DIRS}
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${Boost_INCLUDE_DIRS}
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${GPSTK_INCLUDE_DIR}/gpstk
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${GPSTK_INCLUDE_DIR}
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)
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add_executable(rinex2assist ${CMAKE_CURRENT_SOURCE_DIR}/main.cc)
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target_link_libraries(rinex2assist
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${Boost_LIBRARIES}
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${GPSTK_LIBRARY}
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${GFlags_LIBS}
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gnss_sp_libs
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gnss_rx)
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if(NOT GPSTK_FOUND OR ENABLE_OWN_GPSTK)
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add_dependencies(rinex2assist gpstk-${GNSSSDR_GPSTK_LOCAL_VERSION})
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endif(NOT GPSTK_FOUND OR ENABLE_OWN_GPSTK)
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add_custom_command(TARGET rinex2assist POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:rinex2assist>
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${CMAKE_SOURCE_DIR}/install/$<TARGET_FILE_NAME:rinex2assist>)
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install(TARGETS rinex2assist
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RUNTIME DESTINATION bin
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COMPONENT "rinex2assist"
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)
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226
src/utils/assist/main.cc
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226
src/utils/assist/main.cc
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/*!
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* \file main.cc
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* \brief converts navigation RINEX files into XML files for Assisted GNSS.
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* \author Carles Fernandez-Prades, 2018. cfernandez(at)cttc.cat
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*
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*
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* -------------------------------------------------------------------------
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*
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* Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
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*
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* GNSS-SDR is a software defined Global Navigation
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* Satellite Systems receiver
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*
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* This file is part of GNSS-SDR.
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*
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* GNSS-SDR is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GNSS-SDR is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
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*
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* -------------------------------------------------------------------------
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*/
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//#include "gnss_sdr_flags.h"
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#include "gps_ephemeris.h"
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#include "galileo_ephemeris.h"
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#include <gflags/gflags.h>
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#include <gpstk/Rinex3NavHeader.hpp>
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#include <gpstk/Rinex3NavData.hpp>
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#include <gpstk/Rinex3NavStream.hpp>
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#include <boost/archive/xml_oarchive.hpp>
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#include <boost/serialization/map.hpp>
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int main(int argc, char** argv)
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{
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const std::string intro_help(
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std::string("\n rinex2assist converts navigation RINEX files into XML files for Assisted GNSS\n") +
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"Copyright (C) 2018 (see AUTHORS file for a list of contributors)\n" +
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"This program comes with ABSOLUTELY NO WARRANTY;\n" +
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"See COPYING file to see a copy of the General Public License.\n \n" +
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"Usage: \n" +
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" rinex2assist <RINEX Nav file input> [<XML file output>]");
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google::SetUsageMessage(intro_help);
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google::SetVersionString("1.0");
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google::ParseCommandLineFlags(&argc, &argv, true);
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if ((argc < 2) or (argc > 3))
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{
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std::cerr << "Usage:" << std::endl;
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std::cerr << " " << argv[0]
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<< " <RINEX Nav file input> [<XML file output>]"
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<< std::endl;
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google::ShutDownCommandLineFlags();
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return 1;
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}
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std::string xml_filename;
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if (argc == 3)
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{
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xml_filename = argv[2];
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}
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//std::string filename_rinex_nav = FLAGS_filename_rinex_nav;
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std::map<int, Gps_Ephemeris> eph_map;
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std::map<int, Galileo_Ephemeris> eph_gal_map;
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int i = 0;
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int j = 0;
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try
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{
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// Read nav file
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gpstk::Rinex3NavStream rnffs(argv[1]); // Open navigation data file
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gpstk::Rinex3NavData rne;
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gpstk::Rinex3NavHeader hdr;
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// read header
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rnffs >> hdr;
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// Check that it really is a RINEX navigation file
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if (hdr.fileType.substr(0, 1).compare("N") != 0)
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{
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std::cout << "This is not a valid RINEX navigation file" << std::endl;
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return 1;
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}
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while (rnffs >> rne)
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{
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if (rne.satSys.compare("G") == 0 or rne.satSys.empty())
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{
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// Fill ephemeris object
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Gps_Ephemeris eph;
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eph.i_satellite_PRN = rne.PRNID;
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eph.d_TOW = rne.xmitTime;
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eph.d_IODE_SF2 = rne.IODE;
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eph.d_IODE_SF3 = rne.IODE;
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eph.d_Crs = rne.Crs;
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eph.d_Delta_n = rne.dn;
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eph.d_M_0 = rne.M0;
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eph.d_Cuc = rne.Cuc;
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eph.d_e_eccentricity = rne.ecc;
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eph.d_Cus = rne.Cus;
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eph.d_sqrt_A = rne.Ahalf;
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eph.d_Toe = rne.Toe;
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eph.d_Toc = rne.Toc;
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eph.d_Cic = rne.Cic;
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eph.d_OMEGA0 = rne.OMEGA0;
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eph.d_Cis = rne.Cis;
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eph.d_i_0 = rne.i0;
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eph.d_Crc = rne.Crc;
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eph.d_OMEGA = rne.w;
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eph.d_OMEGA_DOT = rne.OMEGAdot;
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eph.d_IDOT = rne.idot;
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eph.i_code_on_L2 = rne.codeflgs; //!< If 1, P code ON in L2; if 2, C/A code ON in L2;
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eph.i_GPS_week = rne.weeknum;
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eph.b_L2_P_data_flag = rne.L2Pdata;
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eph.i_SV_accuracy = rne.accuracy;
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eph.i_SV_health = rne.health;
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eph.d_TGD = rne.Tgd;
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eph.d_IODC = rne.IODC;
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eph.i_AODO = 0; //
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eph.b_fit_interval_flag = (rne.fitint > 4) ? 1 : 0;
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eph.d_spare1 = 0.0;
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eph.d_spare2 = 0.0;
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eph.d_A_f0 = rne.af0;
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eph.d_A_f1 = rne.af1;
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eph.d_A_f2 = rne.af2;
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eph.b_integrity_status_flag = 0; //
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eph.b_alert_flag = 0; //
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eph.b_antispoofing_flag = 0; //
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eph_map[i] = eph;
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i++;
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}
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if (rne.satSys.compare("E") == 0)
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{
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// Read Galileo ephemeris
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Galileo_Ephemeris eph;
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eph.i_satellite_PRN = rne.PRNID;
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eph.M0_1 = rne.M0;
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eph.e_1 = rne.ecc;
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eph.A_1 = rne.Ahalf;
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eph.OMEGA_0_2 = rne.OMEGA0;
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eph.i_0_2 = rne.i0;
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eph.omega_2 = rne.w;
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eph.OMEGA_dot_3 = rne.OMEGAdot;
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eph.iDot_2 = rne.idot;
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eph.C_uc_3 = rne.Cuc;
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eph.C_us_3 = rne.Cus;
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eph.C_rc_3 = rne.Crc;
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eph.C_rs_3 = rne.Crs;
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eph.C_ic_4 = rne.Cic;
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eph.C_is_4 = rne.Cis;
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eph.t0e_1 = rne.Toe;
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eph.t0c_4 = rne.Toc;
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eph.af0_4 = rne.af0;
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eph.af1_4 = rne.af1;
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eph.af2_4 = rne.af2;
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eph_gal_map[j] = eph;
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j++;
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}
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}
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}
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catch (std::exception& e)
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{
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std::cout << "Error reading the RINEX file: " << e.what() << std::endl;
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google::ShutDownCommandLineFlags();
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return 1;
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}
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if (i == 0 and j == 0)
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{
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std::cout << "No data found in the RINEX file. No XML file will be created." << std::endl;
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google::ShutDownCommandLineFlags();
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return 1;
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}
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// Write XML
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if (i != 0)
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{
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std::ofstream ofs;
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|
if (xml_filename.empty())
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{
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xml_filename = "eph_GPS_L1CA.xml";
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|
}
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|
try
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|
{
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ofs.open(xml_filename.c_str(), std::ofstream::trunc | std::ofstream::out);
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boost::archive::xml_oarchive xml(ofs);
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xml << boost::serialization::make_nvp("GNSS-SDR_ephemeris_map", eph_map);
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|
}
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|
catch (std::exception& e)
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||||||
|
{
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|
std::cout << "Problem creating the XML file: " << e.what() << std::endl;
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||||||
|
google::ShutDownCommandLineFlags();
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|
return 1;
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|
}
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|
}
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|
if (j != 0)
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|
{
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|
std::ofstream ofs2;
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|
if (xml_filename.empty())
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||||||
|
{
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|
xml_filename = "eph_Galileo_E1.xml";
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||||||
|
}
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||||||
|
try
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||||||
|
{
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|
ofs2.open(xml_filename.c_str(), std::ofstream::trunc | std::ofstream::out);
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|
boost::archive::xml_oarchive xml(ofs2);
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|
xml << boost::serialization::make_nvp("GNSS-SDR_ephemeris_map", eph_gal_map);
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||||||
|
}
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||||||
|
catch (std::exception& e)
|
||||||
|
{
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||||||
|
std::cout << "Problem creating the XML file: " << e.what() << std::endl;
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||||||
|
google::ShutDownCommandLineFlags();
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
google::ShutDownCommandLineFlags();
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user