Changeset 10572 in ntrip for trunk/BNC/src/RTCM3

Timestamp:

Oct 24, 2024, 4:27:59 PM (5 weeks ago)

Author:

stuerze

Message:

check if orb and clk corrections are out of range added

Location:

trunk/BNC/src/RTCM3

Files:

• RTCM3coDecoder.cpp (modified) (2 diffs)
• RTCM3coDecoder.h (modified) (1 diff)

trunk/BNC/src/RTCM3/RTCM3coDecoder.cpp

@@ -239 +239 @@
                             + _clkOrb.NumberOfSat[CLOCKORBIT_SATBDS];
     ii++) {
+    if (corrIsOutOfRange(_clkOrb.Sat[ii])) {
+      emit newMessage("RTCM3coDecoder: Correction out of range "  + _staID.toLatin1(), true);
+      continue;
+    }
     char sysCh = ' ';
     int flag = 0;
@@ -576 +580 @@
 }
 
+// Check corrections
+////////////////////////////////////////////////////////////////////////////
+bool RTCM3coDecoder::corrIsOutOfRange(const SsrCorr::ClockOrbit::SatData& coSat) {
+
+  if (fabs(coSat.Clock.DeltaA0) > 209.7151)   {return true;}
+  if (fabs(coSat.Clock.DeltaA1) > 1.048575)   {return true;}
+  if (fabs(coSat.Clock.DeltaA2) > 1.34217726) {return true;}
+
+  if (fabs(coSat.Orbit.DeltaRadial)     > 209.7151) {return true;}
+  if (fabs(coSat.Orbit.DeltaAlongTrack) > 209.7148) {return true;}
+  if (fabs(coSat.Orbit.DeltaCrossTrack) > 209.7148) {return true;}
+
+  if (fabs(coSat.Orbit.DotDeltaRadial)     > 1.048575) {return true;}
+  if (fabs(coSat.Orbit.DotDeltaAlongTrack) > 1.048572) {return true;}
+  if (fabs(coSat.Orbit.DotDeltaCrossTrack) > 1.048572) {return true;}
+  return false;
+}
+
 //
 ////////////////////////////////////////////////////////////////////////////

trunk/BNC/src/RTCM3/RTCM3coDecoder.h

@@ -67 +67 @@
   void reopen();
   void checkProviderID();
+  bool corrIsOutOfRange(const SsrCorr::ClockOrbit::SatData& coSat);
 
   std::ofstream*                        _out;