Changeset 10003 in ntrip for trunk/BNC/src/PPP/pppClient.cpp

Timestamp:

Mar 16, 2023, 10:06:39 AM (13 months ago)

Author:

stuerze

Message:

minor changes

File:

• trunk/BNC/src/PPP/pppClient.cpp (modified) (6 diffs)

trunk/BNC/src/PPP/pppClient.cpp

@@ -73 +73 @@
   }
 
-  _offGG = 0.0;
+  _offGlo = 0.0;
+  _offGal = 0.0;
+  _offBds = 0.0;
   CLIENTS.setLocalData(this);  // CLIENTS takes ownership over "this"
 }
@@ -357 +359 @@
 // Compute A Priori GPS-Glonass Offset
 //////////////////////////////////////////////////////////////////////////////
-double t_pppClient::cmpOffGG(vector<t_pppSatObs*>& obsVector) {
+double t_pppClient::cmpOffGlo(vector<t_pppSatObs*>& obsVector) {
 
   t_lc::type tLC   = t_lc::dummy;
-  double     offGG = 0.0;
+  double     offGlo = 0.0;
 
   if (OPT->useSystem('R')) {
 
     while (obsVector.size() > 0) {
-      offGG = 0.0;
+      offGlo = 0.0;
       double   maxRes      = 0.0;
       int      maxResIndex = -1;
@@ -379 +381 @@
             double ll = satObs->obsValue(tLC) - satObs->cmpValue(tLC);
             ++nObs;
-            offGG += ll;
+            offGlo += ll;
             if (fabs(ll) > fabs(maxRes)) {
               maxRes      = ll;
@@ -390 +392 @@
 
       if (nObs > 0) {
-        offGG = offGG / nObs;
+        offGlo = offGlo / nObs;
       }
       else {
-        offGG = 0.0;
+        offGlo = 0.0;
       }
 
       if (fabs(maxRes) > 1000.0) {
-        LOG << "t_pppClient::cmpOffGG outlier " << maxResPrn.toString() << " " << maxRes << endl;
+        LOG << "t_pppClient::cmpOffGlo outlier " << maxResPrn.toString() << " " << maxRes << endl;
         obsVector.erase(obsVector.begin() + maxResIndex);
       }
@@ -406 +408 @@
   }
 
-  return offGG;
-}
-
+  return offGlo;
+}
+
+// Compute A Priori GPS-Galileo Offset
+//////////////////////////////////////////////////////////////////////////////
+double t_pppClient::cmpOffGal(vector<t_pppSatObs*>& obsVector) {
+
+  t_lc::type tLC   = t_lc::dummy;
+  double     offGal = 0.0;
+
+  if (OPT->useSystem('E')) {
+
+    while (obsVector.size() > 0) {
+      offGal = 0.0;
+      double   maxRes      = 0.0;
+      int      maxResIndex = -1;
+      t_prn    maxResPrn;
+      unsigned nObs        = 0;
+      for (unsigned ii = 0; ii < obsVector.size(); ii++) {
+        t_pppSatObs* satObs = obsVector.at(ii);
+        if (satObs->prn().system() == 'E') {
+          if (tLC == t_lc::dummy) {
+            tLC = satObs->isValid(t_lc::cIF) ? t_lc::cIF : t_lc::c1;
+          }
+          if (satObs->isValid(tLC) && (!satObs->modelSet() || satObs->eleSat() >= OPT->_minEle)) {
+            double ll = satObs->obsValue(tLC) - satObs->cmpValue(tLC);
+            ++nObs;
+            offGal += ll;
+            if (fabs(ll) > fabs(maxRes)) {
+              maxRes      = ll;
+              maxResIndex = ii;
+              maxResPrn   = satObs->prn();
+            }
+          }
+        }
+      }
+
+      if (nObs > 0) {
+        offGal = offGal / nObs;
+      }
+      else {
+        offGal = 0.0;
+      }
+
+      if (fabs(maxRes) > 1000.0) {
+        LOG << "t_pppClient::cmpOffGal outlier " << maxResPrn.toString() << " " << maxRes << endl;
+        obsVector.erase(obsVector.begin() + maxResIndex);
+      }
+      else {
+        break;
+      }
+    }
+  }
+
+  return offGal;
+}
+
+
+// Compute A Priori GPS-BDS Offset
+//////////////////////////////////////////////////////////////////////////////
+double t_pppClient::cmpOffBds(vector<t_pppSatObs*>& obsVector) {
+
+  t_lc::type tLC   = t_lc::dummy;
+  double     offBds = 0.0;
+
+  if (_opt->useSystem('C')) {
+    while (obsVector.size() > 0) {
+      offBds = 0.0;
+      double   maxRes      = 0.0;
+      int      maxResIndex = -1;
+      t_prn    maxResPrn;
+      unsigned nObs        = 0;
+      for (unsigned ii = 0; ii < obsVector.size(); ii++) {
+        const t_pppSatObs* satObs = obsVector.at(ii);
+        if (satObs->prn().system() == 'C') {
+          if (tLC == t_lc::dummy) {
+            tLC = satObs->isValid(t_lc::cIF) ? t_lc::cIF : t_lc::c1;
+          }
+          if (satObs->isValid(tLC) && (!satObs->modelSet() || satObs->eleSat() >= _opt->_minEle)) {
+            double ll = satObs->obsValue(tLC) - satObs->cmpValue(tLC);
+            ++nObs;
+            offBds += ll;
+            if (fabs(ll) > fabs(maxRes)) {
+              maxRes      = ll;
+              maxResIndex = ii;
+              maxResPrn   = satObs->prn();
+            }
+          }
+        }
+      }
+
+      if (nObs > 0) {
+        offBds = offBds / nObs;
+      }
+      else {
+        offBds = 0.0;
+      }
+
+      if (fabs(maxRes) >  1000.0) {
+        LOG << "t_pppClient::cmpOffBds outlier " << maxResPrn.toString() << " " << maxRes << endl;
+        delete obsVector.at(maxResIndex);
+        obsVector.erase(obsVector.begin() + maxResIndex);
+      }
+      else {
+        break;
+      }
+    }
+  }
+  return offBds;
+}
 //
 //////////////////////////////////////////////////////////////////////////////
@@ -586 +695 @@
       }
 
-      _offGG = cmpOffGG(_obsRover);
+      _offGlo = cmpOffGlo(_obsRover);
+      _offGal = cmpOffGal(_obsRover);
+      _offBds = cmpOffBds(_obsRover);
 
       // Prepare Pseudo Observations of the Rover