README.md

@@ -328,7 +328,7 @@ Documents
  * [GLONASS CDMA](http://russianspacesystems.ru/wp-content/uploads/2016/08/ICD-GLONASS-CDMA-General.-Edition-1.0-2016.pdf)
    not actually relevant for the CDMA aspects, but has appendices on more
    precise orbit determinations.
- * [GPS](https://www.navcen.uscg.gov/sites/default/files/pdf/gps/IS-GPS-200N.pdf)
+ * [GPS](https://www.gps.gov/technical/icwg/IS-GPS-200K.pdf)
  * [U-blox 8 interface specification](https://www.u-blox.com/sites/default/files/products/documents/u-blox8-M8_ReceiverDescrProtSpec_%28UBX-13003221%29_Public.pdf)
  * [U-blox 9 interface specification](https://www.u-blox.com/sites/default/files/u-blox_ZED-F9P_InterfaceDescription_%28UBX-18010854%29.pdf)
  * [U-blox 10 interface  specification](https://content.u-blox.com/sites/default/files/documents/u-blox-F10-SPG-6.00_InterfaceDescription_UBX-23002975.pdf)

gps.cc

@@ -38,8 +38,6 @@ int GPSState::parseGPSMessage(const std::vector<uint8_t>& cond, uint8_t* pageptr
     wn = 2048 + getbitu(&cond[0], 2*24, 10);
     ura = getbitu(&cond[0], 2*24+12, 4);
     gpshealth = getbitu(&cond[0], 2*24+16, 6);
-    iodc = getbitu(&cond[0], 2*24 +22, 2) * 256;
-    iodc += getbitu(&cond[0], 7*24, 8);
     
     //    cerr<<"GPS Week Number: "<< wn <<", URA: "<< (int)ura<<", health: "<<
     //      (int)gpshealth <<endl;

gps.hh

@@ -134,10 +134,8 @@ struct GPSState :  GPSLikeEphemeris
   uint16_t wnLSF{0};
   uint8_t dn; // leap second day number
   //   1  2^-31 2^-43 2^-55   16 second
-  int iodc;
   int ura;
 
-  
   int gpsiod{-1};
 
   int getIOD() const

reporter.cc

@@ -534,7 +534,7 @@ try
           
           //        cout<<" z-error: "<<dir.inner(v);
           
-          csv << e.first << " " << id.gnss <<" " << id.sv << " " << id.sigid <<" " << dir.inner(v) << " " << clkoffset << endl;
+          csv << e.first << " " << id.gnss <<" " << id.sv << " " << id.sigid <<" " << dir.inner(v) << endl;
           idb.addValue({{"gnssid", id.gnss}, {"sv", id.sv}, {"sp3src", sp3src}},
                        "sp3delta",
                        {{"ecef-dx", v.x}, {"ecef-dy", v.y}, {"ecef-dz", v.z}, {"sv-dz", dir.inner(v)}, {"dclock", clkoffset},