Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next

docs/xml-schemas/gps_almanac_map.xsd

@@ -17,6 +17,7 @@
                           <xs:element type="xs:byte" name="i_satellite_PRN"/>
                           <xs:element type="xs:float" name="d_Delta_i"/>
                           <xs:element type="xs:float" name="d_Toa"/>
+                          <xs:element type="xs:byte" name="i_WNa"/>
                           <xs:element type="xs:float" name="d_M_0"/>
                           <xs:element type="xs:float" name="d_e_eccentricity"/>
                           <xs:element type="xs:float" name="d_sqrt_A"/>
@@ -24,6 +25,7 @@
                           <xs:element type="xs:float" name="d_OMEGA"/>
                           <xs:element type="xs:float" name="d_OMEGA_DOT"/>
                           <xs:element type="xs:byte" name="i_SV_health"/>
+                          <xs:element type="xs:byte" name="i_AS_status"/>
                           <xs:element type="xs:float" name="d_A_f0"/>
                           <xs:element type="xs:float" name="d_A_f1"/>
                         </xs:sequence>

src/algorithms/PVT/adapters/rtklib_pvt.cc

@@ -64,6 +64,7 @@ RtklibPvt::RtklibPvt(ConfigurationInterface* configuration,
     DLOG(INFO) << "role " << role;
     pvt_output_parameters.dump = configuration->property(role + ".dump", false);
     pvt_output_parameters.dump_filename = configuration->property(role + ".dump_filename", default_dump_filename);
+    pvt_output_parameters.dump_mat = configuration->property(role + ".dump_mat", true);
 
     // output rate
     pvt_output_parameters.output_rate_ms = configuration->property(role + ".output_rate_ms", 500);

src/algorithms/PVT/gnuradio_blocks/rtklib_pvt_cc.cc

@@ -249,6 +249,7 @@ rtklib_pvt_cc::rtklib_pvt_cc(uint32_t nchannels,
     d_output_rate_ms = conf_.output_rate_ms;
     d_display_rate_ms = conf_.display_rate_ms;
     d_dump = conf_.dump;
+    d_dump_mat = conf_.dump_mat and d_dump;
     d_dump_filename = conf_.dump_filename;
     std::string dump_ls_pvt_filename = conf_.dump_filename;
     if (d_dump)
@@ -448,7 +449,7 @@ rtklib_pvt_cc::rtklib_pvt_cc(uint32_t nchannels,
             xml_base_path = xml_base_path + boost::filesystem::path::preferred_separator;
         }
 
-    d_ls_pvt = std::make_shared<rtklib_solver>(static_cast<int32_t>(nchannels), dump_ls_pvt_filename, d_dump, rtk);
+    d_ls_pvt = std::make_shared<rtklib_solver>(static_cast<int32_t>(nchannels), dump_ls_pvt_filename, d_dump, d_dump_mat, rtk);
     d_ls_pvt->set_averaging_depth(1);
 
     d_rx_time = 0.0;

src/algorithms/PVT/gnuradio_blocks/rtklib_pvt_cc.h

@@ -72,6 +72,7 @@ private:
     void msg_handler_telemetry(pmt::pmt_t msg);
 
     bool d_dump;
+    bool d_dump_mat;
     bool b_rinex_output_enabled;
     bool b_rinex_header_written;
     bool b_rinex_header_updated;

src/algorithms/PVT/libs/pvt_conf.cc

@@ -41,6 +41,7 @@ Pvt_Conf::Pvt_Conf()
     rinexnav_rate_ms = 0;
 
     dump = false;
+    dump_mat = true;
 
     flag_nmea_tty_port = false;
 

src/algorithms/PVT/libs/pvt_conf.h

@@ -49,6 +49,7 @@ public:
     std::map<int, int> rtcm_msg_rate_ms;
 
     bool dump;
+    bool dump_mat;
     std::string dump_filename;
 
     bool flag_nmea_tty_port;

src/algorithms/PVT/libs/rtklib_solver.cc

@@ -56,17 +56,19 @@
 #include "GPS_L1_CA.h"
 #include "Galileo_E1.h"
 #include "GLONASS_L1_L2_CA.h"
+#include <matio.h>
 #include <glog/logging.h>
 
 
 using google::LogMessage;
 
-rtklib_solver::rtklib_solver(int nchannels, std::string dump_filename, bool flag_dump_to_file, rtk_t& rtk)
+rtklib_solver::rtklib_solver(int nchannels, std::string dump_filename, bool flag_dump_to_file, bool flag_dump_to_mat, rtk_t &rtk)
 {
     // init empty ephemeris for all the available GNSS channels
     d_nchannels = nchannels;
     d_dump_filename = dump_filename;
     d_flag_dump_enabled = flag_dump_to_file;
+    d_flag_dump_mat_enabled = flag_dump_to_mat;
     count_valid_position = 0;
     this->set_averaging_flag(false);
     rtk_ = rtk;
@@ -84,7 +86,7 @@ rtklib_solver::rtklib_solver(int nchannels, std::string dump_filename, bool flag
                             d_dump_file.open(d_dump_filename.c_str(), std::ios::out | std::ios::binary);
                             LOG(INFO) << "PVT lib dump enabled Log file: " << d_dump_filename.c_str();
                         }
-                    catch (const std::ifstream::failure& e)
+                    catch (const std::ifstream::failure &e)
                         {
                             LOG(WARNING) << "Exception opening RTKLIB dump file " << e.what();
                         }
@@ -92,6 +94,301 @@ rtklib_solver::rtklib_solver(int nchannels, std::string dump_filename, bool flag
         }
 }
 
+bool rtklib_solver::save_matfile()
+{
+    // READ DUMP FILE
+    std::string dump_filename = d_dump_filename;
+    std::ifstream::pos_type size;
+    int32_t number_of_double_vars = 21;
+    int32_t number_of_uint32_vars = 2;
+    int32_t number_of_uint8_vars = 3;
+    int32_t number_of_float_vars = 2;
+    int32_t epoch_size_bytes = sizeof(double) * number_of_double_vars +
+                               sizeof(uint32_t) * number_of_uint32_vars +
+                               sizeof(uint8_t) * number_of_uint8_vars +
+                               sizeof(float) * number_of_float_vars;
+    std::ifstream dump_file;
+    std::cout << "Generating .mat file for " << dump_filename << std::endl;
+    dump_file.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+    try
+        {
+            dump_file.open(dump_filename.c_str(), std::ios::binary | std::ios::ate);
+        }
+    catch (const std::ifstream::failure &e)
+        {
+            std::cerr << "Problem opening dump file:" << e.what() << std::endl;
+            return false;
+        }
+    // count number of epochs and rewind
+    int64_t num_epoch = 0LL;
+    if (dump_file.is_open())
+        {
+            size = dump_file.tellg();
+            num_epoch = static_cast<int64_t>(size) / static_cast<int64_t>(epoch_size_bytes);
+            dump_file.seekg(0, std::ios::beg);
+        }
+    else
+        {
+            return false;
+        }
+
+    uint32_t *TOW_at_current_symbol_ms = new uint32_t[num_epoch];
+    uint32_t *week = new uint32_t[num_epoch];
+    double *RX_time = new double[num_epoch];
+    double *user_clk_offset = new double[num_epoch];
+    double *pos_x = new double[num_epoch];
+    double *pos_y = new double[num_epoch];
+    double *pos_z = new double[num_epoch];
+    double *vel_x = new double[num_epoch];
+    double *vel_y = new double[num_epoch];
+    double *vel_z = new double[num_epoch];
+    double *cov_xx = new double[num_epoch];
+    double *cov_yy = new double[num_epoch];
+    double *cov_zz = new double[num_epoch];
+    double *cov_xy = new double[num_epoch];
+    double *cov_yz = new double[num_epoch];
+    double *cov_zx = new double[num_epoch];
+    double *latitude = new double[num_epoch];
+    double *longitude = new double[num_epoch];
+    double *height = new double[num_epoch];
+    uint8_t *valid_sats = new uint8_t[num_epoch];
+    uint8_t *solution_status = new uint8_t[num_epoch];
+    uint8_t *solution_type = new uint8_t[num_epoch];
+    float *AR_ratio_factor = new float[num_epoch];
+    float *AR_ratio_threshold = new float[num_epoch];
+    double *gdop = new double[num_epoch];
+    double *pdop = new double[num_epoch];
+    double *hdop = new double[num_epoch];
+    double *vdop = new double[num_epoch];
+
+    try
+        {
+            if (dump_file.is_open())
+                {
+                    for (int64_t i = 0; i < num_epoch; i++)
+                        {
+                            dump_file.read(reinterpret_cast<char *>(&TOW_at_current_symbol_ms[i]), sizeof(uint32_t));
+                            dump_file.read(reinterpret_cast<char *>(&week[i]), sizeof(uint32_t));
+                            dump_file.read(reinterpret_cast<char *>(&RX_time[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&user_clk_offset[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&pos_x[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&pos_y[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&pos_z[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&vel_x[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&vel_y[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&vel_z[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&cov_xx[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&cov_yy[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&cov_zz[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&cov_xy[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&cov_yz[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&cov_zx[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&latitude[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&longitude[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&height[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&valid_sats[i]), sizeof(uint8_t));
+                            dump_file.read(reinterpret_cast<char *>(&solution_status[i]), sizeof(uint8_t));
+                            dump_file.read(reinterpret_cast<char *>(&solution_type[i]), sizeof(uint8_t));
+                            dump_file.read(reinterpret_cast<char *>(&AR_ratio_factor[i]), sizeof(float));
+                            dump_file.read(reinterpret_cast<char *>(&AR_ratio_threshold[i]), sizeof(float));
+                            dump_file.read(reinterpret_cast<char *>(&gdop[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&pdop[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&hdop[i]), sizeof(double));
+                            dump_file.read(reinterpret_cast<char *>(&vdop[i]), sizeof(double));
+                        }
+                }
+            dump_file.close();
+        }
+    catch (const std::ifstream::failure &e)
+        {
+            std::cerr << "Problem reading dump file:" << e.what() << std::endl;
+            delete[] TOW_at_current_symbol_ms;
+            delete[] week;
+            delete[] RX_time;
+            delete[] user_clk_offset;
+            delete[] pos_x;
+            delete[] pos_y;
+            delete[] pos_z;
+            delete[] vel_x;
+            delete[] vel_y;
+            delete[] vel_z;
+            delete[] cov_xx;
+            delete[] cov_yy;
+            delete[] cov_zz;
+            delete[] cov_xy;
+            delete[] cov_yz;
+            delete[] cov_zx;
+            delete[] latitude;
+            delete[] longitude;
+            delete[] height;
+            delete[] valid_sats;
+            delete[] solution_status;
+            delete[] solution_type;
+            delete[] AR_ratio_factor;
+            delete[] AR_ratio_threshold;
+            delete[] gdop;
+            delete[] pdop;
+            delete[] hdop;
+            delete[] vdop;
+
+            return false;
+        }
+
+    // WRITE MAT FILE
+    mat_t *matfp;
+    matvar_t *matvar;
+    std::string filename = dump_filename;
+    filename.erase(filename.length() - 4, 4);
+    filename.append(".mat");
+    matfp = Mat_CreateVer(filename.c_str(), NULL, MAT_FT_MAT73);
+    if (reinterpret_cast<int64_t *>(matfp) != NULL)
+        {
+            size_t dims[2] = {1, static_cast<size_t>(num_epoch)};
+            matvar = Mat_VarCreate("TOW_at_current_symbol_ms", MAT_C_UINT32, MAT_T_UINT32, 2, dims, TOW_at_current_symbol_ms, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("week", MAT_C_UINT32, MAT_T_UINT32, 2, dims, week, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("RX_time", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, RX_time, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("user_clk_offset", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, user_clk_offset, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("pos_x", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, pos_x, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("pos_y", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, pos_y, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("pos_z", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, pos_z, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("vel_x", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, vel_x, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("vel_y", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, vel_y, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("vel_z", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, vel_z, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("cov_xx", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, cov_xx, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("cov_yy", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, cov_yy, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("cov_zz", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, cov_zz, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("cov_xy", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, cov_xy, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("cov_yz", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, cov_yz, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("cov_zx", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, cov_zx, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("latitude", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, latitude, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("longitude", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, longitude, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("height", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, height, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("valid_sats", MAT_C_UINT8, MAT_T_UINT8, 2, dims, valid_sats, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("solution_status", MAT_C_UINT8, MAT_T_UINT8, 2, dims, solution_status, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("solution_type", MAT_C_UINT8, MAT_T_UINT8, 2, dims, solution_type, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("AR_ratio_factor", MAT_C_SINGLE, MAT_T_SINGLE, 2, dims, AR_ratio_factor, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("AR_ratio_threshold", MAT_C_SINGLE, MAT_T_SINGLE, 2, dims, AR_ratio_threshold, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("gdop", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, gdop, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("pdop", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, pdop, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("hdop", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, hdop, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+
+            matvar = Mat_VarCreate("vdop", MAT_C_DOUBLE, MAT_T_DOUBLE, 2, dims, vdop, 0);
+            Mat_VarWrite(matfp, matvar, MAT_COMPRESSION_ZLIB);  // or MAT_COMPRESSION_NONE
+            Mat_VarFree(matvar);
+        }
+
+    Mat_Close(matfp);
+    delete[] TOW_at_current_symbol_ms;
+    delete[] week;
+    delete[] RX_time;
+    delete[] user_clk_offset;
+    delete[] pos_x;
+    delete[] pos_y;
+    delete[] pos_z;
+    delete[] vel_x;
+    delete[] vel_y;
+    delete[] vel_z;
+    delete[] cov_xx;
+    delete[] cov_yy;
+    delete[] cov_zz;
+    delete[] cov_xy;
+    delete[] cov_yz;
+    delete[] cov_zx;
+    delete[] latitude;
+    delete[] longitude;
+    delete[] height;
+    delete[] valid_sats;
+    delete[] solution_status;
+    delete[] solution_type;
+    delete[] AR_ratio_factor;
+    delete[] AR_ratio_threshold;
+    delete[] gdop;
+    delete[] pdop;
+    delete[] hdop;
+    delete[] vdop;
+
+    return true;
+}
 
 rtklib_solver::~rtklib_solver()
 {
@@ -101,11 +398,15 @@ rtklib_solver::~rtklib_solver()
                 {
                     d_dump_file.close();
                 }
-            catch (const std::exception& ex)
+            catch (const std::exception &ex)
                 {
                     LOG(WARNING) << "Exception in destructor closing the RTKLIB dump file " << ex.what();
                 }
         }
+    if (d_flag_dump_mat_enabled)
+        {
+            save_matfile();
+        }
 }
 
 
@@ -133,7 +434,7 @@ double rtklib_solver::get_vdop() const
 }
 
 
-bool rtklib_solver::get_PVT(const std::map<int, Gnss_Synchro>& gnss_observables_map, bool flag_averaging)
+bool rtklib_solver::get_PVT(const std::map<int, Gnss_Synchro> &gnss_observables_map, bool flag_averaging)
 {
     std::map<int, Gnss_Synchro>::const_iterator gnss_observables_iter;
     std::map<int, Galileo_Ephemeris>::const_iterator galileo_ephemeris_iter;
@@ -559,73 +860,73 @@ bool rtklib_solver::get_PVT(const std::map<int, Gnss_Synchro>& gnss_observables_
                                     uint32_t tmp_uint32;
                                     // TOW
                                     tmp_uint32 = gnss_observables_map.begin()->second.TOW_at_current_symbol_ms;
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_uint32), sizeof(uint32_t));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_uint32), sizeof(uint32_t));
                                     // WEEK
                                     tmp_uint32 = adjgpsweek(nav_data.eph[0].week);
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_uint32), sizeof(uint32_t));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_uint32), sizeof(uint32_t));
                                     // PVT GPS time
                                     tmp_double = gnss_observables_map.begin()->second.RX_time;
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     // User clock offset [s]
                                     tmp_double = rx_position_and_time(3);
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
 
                                     // ECEF POS X,Y,X [m] + ECEF VEL X,Y,X [m/s] (6 x double)
                                     tmp_double = pvt_sol.rr[0];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.rr[1];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.rr[2];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.rr[3];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.rr[4];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.rr[5];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
 
                                     // position variance/covariance (m^2) {c_xx,c_yy,c_zz,c_xy,c_yz,c_zx} (6 x double)
                                     tmp_double = pvt_sol.qr[0];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.qr[1];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.qr[2];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.qr[3];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.qr[4];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     tmp_double = pvt_sol.qr[5];
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
 
                                     // GEO user position Latitude [deg]
                                     tmp_double = get_latitude();
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     // GEO user position Longitude [deg]
                                     tmp_double = get_longitude();
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
                                     // GEO user position Height [m]
                                     tmp_double = get_height();
-                                    d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
 
                                     // NUMBER OF VALID SATS
-                                    d_dump_file.write(reinterpret_cast<char*>(&pvt_sol.ns), sizeof(uint8_t));
+                                    d_dump_file.write(reinterpret_cast<char *>(&pvt_sol.ns), sizeof(uint8_t));
                                     // RTKLIB solution status
-                                    d_dump_file.write(reinterpret_cast<char*>(&pvt_sol.stat), sizeof(uint8_t));
+                                    d_dump_file.write(reinterpret_cast<char *>(&pvt_sol.stat), sizeof(uint8_t));
                                     // RTKLIB solution type (0:xyz-ecef,1:enu-baseline)
-                                    d_dump_file.write(reinterpret_cast<char*>(&pvt_sol.type), sizeof(uint8_t));
+                                    d_dump_file.write(reinterpret_cast<char *>(&pvt_sol.type), sizeof(uint8_t));
                                     // AR ratio factor for validation
-                                    d_dump_file.write(reinterpret_cast<char*>(&pvt_sol.ratio), sizeof(float));
+                                    d_dump_file.write(reinterpret_cast<char *>(&pvt_sol.ratio), sizeof(float));
                                     // AR ratio threshold for validation
-                                    d_dump_file.write(reinterpret_cast<char*>(&pvt_sol.thres), sizeof(float));
+                                    d_dump_file.write(reinterpret_cast<char *>(&pvt_sol.thres), sizeof(float));
 
                                     // GDOP / PDOP/ HDOP/ VDOP
-                                    d_dump_file.write(reinterpret_cast<char*>(&dop_[0]), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&dop_[0]), sizeof(double));
-                                    d_dump_file.write(reinterpret_cast<char*>(&dop_[1]), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&dop_[1]), sizeof(double));
-                                    d_dump_file.write(reinterpret_cast<char*>(&dop_[2]), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&dop_[2]), sizeof(double));
-                                    d_dump_file.write(reinterpret_cast<char*>(&dop_[3]), sizeof(double));
+                                    d_dump_file.write(reinterpret_cast<char *>(&dop_[3]), sizeof(double));
                                 }
-                            catch (const std::ifstream::failure& e)
+                            catch (const std::ifstream::failure &e)
                                 {
                                     LOG(WARNING) << "Exception writing RTKLIB dump file " << e.what();
                                 }

src/algorithms/PVT/libs/rtklib_solver.h

@@ -77,14 +77,16 @@ private:
     rtk_t rtk_;
     std::string d_dump_filename;
     std::ofstream d_dump_file;
+    bool save_matfile();
 
     bool d_flag_dump_enabled;
+    bool d_flag_dump_mat_enabled;
     int d_nchannels;  // Number of available channels for positioning
     double dop_[4];
 
 public:
     sol_t pvt_sol;
-    rtklib_solver(int nchannels, std::string dump_filename, bool flag_dump_to_file, rtk_t& rtk);
+    rtklib_solver(int nchannels, std::string dump_filename, bool flag_dump_to_file, bool flag_dump_to_mat, rtk_t& rtk);
     ~rtklib_solver();
 
     bool get_PVT(const std::map<int, Gnss_Synchro>& gnss_observables_map, bool flag_averaging);

src/core/libs/gnss_sdr_supl_client.cc

@@ -268,7 +268,7 @@ void gnss_sdr_supl_client::read_supl_data()
                     gps_almanac_iterator->second.d_sqrt_A = static_cast<double>(a->A_sqrt) * pow(2.0, -11);
                     gps_almanac_iterator->second.d_OMEGA_DOT = static_cast<double>(a->OMEGA_dot) * pow(2.0, -38);
                     gps_almanac_iterator->second.d_Toa = static_cast<double>(a->toa) * pow(2.0, 12);
-                    gps_almanac_iterator->second.d_e_eccentricity = static_cast<double>(a->toa) * pow(2.0, -21);
+                    gps_almanac_iterator->second.d_e_eccentricity = static_cast<double>(a->e) * pow(2.0, -21);
                     gps_almanac_iterator->second.d_M_0 = static_cast<double>(a->M0) * pow(2.0, -23);
                 }
         }

src/core/system_parameters/gps_almanac.cc

@@ -37,6 +37,7 @@ Gps_Almanac::Gps_Almanac()
     i_satellite_PRN = 0U;
     d_Delta_i = 0.0;
     d_Toa = 0.0;
+    i_WNa = 0;
     d_M_0 = 0.0;
     d_e_eccentricity = 0.0;
     d_sqrt_A = 0.0;
@@ -44,6 +45,7 @@ Gps_Almanac::Gps_Almanac()
     d_OMEGA = 0.0;
     d_OMEGA_DOT = 0.0;
     i_SV_health = 0;
+    i_AS_status = 0;
     d_A_f0 = 0.0;
     d_A_f1 = 0.0;
 }

src/core/system_parameters/gps_almanac.h

@@ -44,15 +44,17 @@ class Gps_Almanac
 {
 public:
     uint32_t i_satellite_PRN;  //!< SV PRN NUMBER
-    double d_Delta_i;
+    double d_Delta_i;          //!< Inclination Angle at Reference Time (relative to i_0 = 0.30 semi-circles)
     double d_Toa;              //!< Almanac data reference time of week (Ref. 20.3.3.4.3 IS-GPS-200E) [s]
+    int32_t i_WNa;             //!< Almanac week number
     double d_M_0;              //!< Mean Anomaly at Reference Time [semi-circles]
     double d_e_eccentricity;   //!< Eccentricity [dimensionless]
     double d_sqrt_A;           //!< Square Root of the Semi-Major Axis [sqrt(m)]
     double d_OMEGA0;           //!< Longitude of Ascending Node of Orbit Plane at Weekly Epoch [semi-circles]
     double d_OMEGA;            //!< Argument of Perigee [semi-cicles]
     double d_OMEGA_DOT;        //!< Rate of Right Ascension [semi-circles/s]
-    int32_t i_SV_health;      // SV Health
+    int32_t i_SV_health;       //!< SV Health
+    int32_t i_AS_status;       //!< Anti-Spoofing Flags and SV Configuration
     double d_A_f0;             //!< Coefficient 0 of code phase offset model [s]
     double d_A_f1;             //!< Coefficient 1 of code phase offset model [s/s]
 
@@ -71,6 +73,7 @@ public:
         ar& BOOST_SERIALIZATION_NVP(i_satellite_PRN);
         ar& BOOST_SERIALIZATION_NVP(d_Delta_i);
         ar& BOOST_SERIALIZATION_NVP(d_Toa);
+        ar& BOOST_SERIALIZATION_NVP(i_WNa);
         ar& BOOST_SERIALIZATION_NVP(d_M_0);
         ar& BOOST_SERIALIZATION_NVP(d_e_eccentricity);
         ar& BOOST_SERIALIZATION_NVP(d_sqrt_A);
@@ -78,6 +81,7 @@ public:
         ar& BOOST_SERIALIZATION_NVP(d_OMEGA);
         ar& BOOST_SERIALIZATION_NVP(d_OMEGA_DOT);
         ar& BOOST_SERIALIZATION_NVP(i_SV_health);
+        ar& BOOST_SERIALIZATION_NVP(i_AS_status);
         ar& BOOST_SERIALIZATION_NVP(d_A_f0);
         ar& BOOST_SERIALIZATION_NVP(d_A_f1);
     }

src/tests/unit-tests/signal-processing-blocks/observables/hybrid_observables_test.cc

@@ -1836,9 +1836,9 @@ TEST_F(HybridObservablesTest, ValidationOfResults)
     if (FLAGS_duplicated_satellites_test)
         {
             //special test mode for duplicated satellites
-            std::vector<int> prn_pairs;
+            std::vector<unsigned int> prn_pairs;
             std::stringstream ss(FLAGS_duplicated_satellites_prns);
-            int i;
+            unsigned int i;
             while (ss >> i)
                 {
                     prn_pairs.push_back(i);

src/tests/unit-tests/signal-processing-blocks/pvt/nmea_printer_test.cc

@@ -157,7 +157,7 @@ void NmeaPrinterTest::conf()
 TEST_F(NmeaPrinterTest, PrintLine)
 {
     std::string filename("nmea_test.nmea");
-    std::shared_ptr<rtklib_solver> pvt_solution = std::make_shared<rtklib_solver>(12, "filename", false, rtk);
+    std::shared_ptr<rtklib_solver> pvt_solution = std::make_shared<rtklib_solver>(12, "filename", false, false, rtk);
 
     boost::posix_time::ptime pt(boost::gregorian::date(1994, boost::date_time::Nov, 19),
         boost::posix_time::hours(22) + boost::posix_time::minutes(54) + boost::posix_time::seconds(46));  // example from http://aprs.gids.nl/nmea/#rmc
@@ -196,7 +196,7 @@ TEST_F(NmeaPrinterTest, PrintLine)
 TEST_F(NmeaPrinterTest, PrintLineLessthan10min)
 {
     std::string filename("nmea_test.nmea");
-    std::shared_ptr<rtklib_solver> pvt_solution = std::make_shared<rtklib_solver>(12, "filename", false, rtk);
+    std::shared_ptr<rtklib_solver> pvt_solution = std::make_shared<rtklib_solver>(12, "filename", false, false, rtk);
 
     boost::posix_time::ptime pt(boost::gregorian::date(1994, boost::date_time::Nov, 19),
         boost::posix_time::hours(22) + boost::posix_time::minutes(54) + boost::posix_time::seconds(46));  // example from http://aprs.gids.nl/nmea/#rmc

src/tests/unit-tests/signal-processing-blocks/pvt/rtklib_solver_test.cc

@@ -330,9 +330,10 @@ TEST(RTKLibSolverTest, test1)
     int nchannels = 8;
     std::string dump_filename = ".rtklib_solver_dump.dat";
     bool flag_dump_to_file = false;
+    bool save_to_mat = false;
     rtk_t rtk = configure_rtklib_options();
 
-    std::unique_ptr<rtklib_solver> d_ls_pvt(new rtklib_solver(nchannels, dump_filename, flag_dump_to_file, rtk));
+    std::unique_ptr<rtklib_solver> d_ls_pvt(new rtklib_solver(nchannels, dump_filename, flag_dump_to_file, save_to_mat, rtk));
     d_ls_pvt->set_averaging_depth(1);
 
     // load ephemeris

src/utils/reproducibility/ieee-access18/plot_dump.m

@@ -62,8 +62,8 @@ ylabel('Navigation data bits','fontname','Times','fontsize', fontsize)
 grid on
 
 
-fileID   = fopen('data/access18_pvt.dat', 'r');
+fileID   = fopen('data/access18.dat', 'r');
-dinfo    = dir('data/access18_pvt.dat');
+dinfo    = dir('data/access18.dat');
 filesize = dinfo.bytes;
 aux = 1;
 while ne(ftell(fileID), filesize)