Adding configuration option to disable PVT observables clock correction

src/algorithms/PVT/adapters/rtklib_pvt.cc

@@ -769,6 +769,8 @@ Rtklib_Pvt::Rtklib_Pvt(ConfigurationInterface* configuration,
     // Show time in local zone
     pvt_output_parameters.show_local_time_zone = configuration->property(role + ".show_local_time_zone", false);
 
+    //enable or disable rx clock corection in observables
+    pvt_output_parameters.enable_rx_clock_correction = configuration->property(role + ".enable_rx_clock_correction", true);
     // make PVT object
     pvt_ = rtklib_make_pvt_gs(in_streams_, pvt_output_parameters, rtk);
     DLOG(INFO) << "pvt(" << pvt_->unique_id() << ")";

src/algorithms/PVT/gnuradio_blocks/rtklib_pvt_gs.h

@@ -213,6 +213,7 @@ private:
 
     int32_t max_obs_block_rx_clock_offset_ms;
     bool d_waiting_obs_block_rx_clock_offset_correction_msg;
+    bool d_enable_rx_clock_correction;
     std::map<int, Gnss_Synchro> gnss_observables_map;
     std::map<int, Gnss_Synchro> gnss_observables_map_t0;
     std::map<int, Gnss_Synchro> gnss_observables_map_t1;

src/algorithms/PVT/libs/pvt_conf.cc

@@ -72,6 +72,7 @@ Pvt_Conf::Pvt_Conf()
     xml_output_path = std::string(".");
     rtcm_output_file_path = std::string(".");
 
+    enable_rx_clock_correction=true;
     monitor_enabled = false;
     protobuf_enabled = true;
     udp_port = 0;

src/algorithms/PVT/libs/pvt_conf.h

@@ -89,6 +89,7 @@ public:
     std::string udp_addresses;
     int udp_port;
 
+    bool enable_rx_clock_correction;
     bool show_local_time_zone;
 
     Pvt_Conf();