Index: trunk/BNC/src/PPP_free/bncmodel.cpp
===================================================================
--- trunk/BNC/src/PPP_free/bncmodel.cpp	(revision 6058)
+++ trunk/BNC/src/PPP_free/bncmodel.cpp	(revision 6059)
@@ -50,7 +50,6 @@
 #include "bancroft.h"
 #include "bncutils.h"
-#include "bnctides.h"
 #include "bncantex.h"
-#include "pppopt.h"
+#include "pppOptions.h"
 
 using namespace BNC_PPP;
@@ -156,23 +155,4 @@
   _staID     = pppClient->staID();
   _opt       = pppClient->opt();
-
-  // NMEA Output
-  // -----------
-  if (_opt->nmeaFile.isEmpty()) {
-    _nmeaFile   = 0;
-    _nmeaStream = 0;
-  }
-  else {
-    QString hlpName = _opt->nmeaFile; expandEnvVar(hlpName);
-    _nmeaFile = new QFile(hlpName);
-    if (_opt->rnxAppend) {
-      _nmeaFile->open(QIODevice::WriteOnly | QIODevice::Append);
-    }
-    else {
-      _nmeaFile->open(QIODevice::WriteOnly);
-    }
-    _nmeaStream = new QTextStream();
-    _nmeaStream->setDevice(_nmeaFile);
-  }
 
   // Antenna Name, ANTEX File
@@ -201,6 +181,4 @@
 ////////////////////////////////////////////////////////////////////////////
 bncModel::~bncModel() {
-  delete _nmeaStream;
-  delete _nmeaFile;
   for (int ii = 0; ii < _posAverage.size(); ++ii) { 
     delete _posAverage[ii]; 
@@ -786,60 +764,4 @@
   }
 
-  // NMEA Output
-  // -----------
-  double xyz[3]; 
-  xyz[0] = x();
-  xyz[1] = y();
-  xyz[2] = z();
-  double ell[3]; 
-  xyz2ell(xyz, ell);
-  double phiDeg = ell[0] * 180 / M_PI;
-  double lamDeg = ell[1] * 180 / M_PI;
-
-  char phiCh = 'N';
-  if (phiDeg < 0) {
-    phiDeg = -phiDeg;
-    phiCh  =  'S';
-  }   
-  char lamCh = 'E';
-  if (lamDeg < 0) {
-    lamDeg = -lamDeg;
-    lamCh  =  'W';
-  }   
-
-  string datestr = epoData->tt.datestr(0); // yyyymmdd
-  ostringstream strRMC;
-  strRMC.setf(ios::fixed);
-  strRMC << "GPRMC," 
-         << epoData->tt.timestr(0,0) << ",A,"
-         << setw(2) << setfill('0') << int(phiDeg) 
-         << setw(6) << setprecision(3) << setfill('0') 
-         << fmod(60*phiDeg,60) << ',' << phiCh << ','
-         << setw(3) << setfill('0') << int(lamDeg) 
-         << setw(6) << setprecision(3) << setfill('0') 
-         << fmod(60*lamDeg,60) << ',' << lamCh << ",,,"
-         << datestr[6] << datestr[7] << datestr[4] << datestr[5]
-         << datestr[2] << datestr[3] << ",,";
-
-  writeNMEAstr(QString(strRMC.str().c_str()));
-
-  double dop = 2.0; // TODO 
-
-  ostringstream strGGA;
-  strGGA.setf(ios::fixed);
-  strGGA << "GPGGA," 
-         << epoData->tt.timestr(0,0) << ','
-         << setw(2) << setfill('0') << int(phiDeg) 
-         << setw(10) << setprecision(7) << setfill('0') 
-         << fmod(60*phiDeg,60) << ',' << phiCh << ','
-         << setw(3) << setfill('0') << int(lamDeg) 
-         << setw(10) << setprecision(7) << setfill('0') 
-         << fmod(60*lamDeg,60) << ',' << lamCh 
-         << ",1," << setw(2) << setfill('0') << epoData->sizeAll() << ','
-         << setw(3) << setprecision(1) << dop << ','
-         << setprecision(3) << ell[2] << ",M,0.0,M,,";
-                 
-  writeNMEAstr(QString(strGGA.str().c_str()));
-
   _lastTimeOK = _time; // remember time of last successful update
   return success;
@@ -880,26 +802,4 @@
 }
 
-// 
-////////////////////////////////////////////////////////////////////////////
-void bncModel::writeNMEAstr(const QString& nmStr) {
-
-  Tracer tracer("bncModel::writeNMEAstr");
-
-  unsigned char XOR = 0;
-  for (int ii = 0; ii < nmStr.length(); ii++) {
-    XOR ^= (unsigned char) nmStr[ii].toAscii();
-  }
-
-  QString outStr = '$' + nmStr 
-                       + QString("*%1\n").arg(int(XOR), 0, 16).toUpper();
-  
-  if (_nmeaStream) {
-    *_nmeaStream << outStr;
-    _nmeaStream->flush();
-  }
-
-  _pppClient->emitNewNMEAstr(outStr.toAscii());
-}
-
 //
 //////////////////////////////////////////////////////////////////////////////
@@ -911,5 +811,4 @@
 
   int nPar = AA.Ncols();
-#if 1
   int nObs = AA.Nrows();
   UpperTriangularMatrix SS = Cholesky(QQ).t();
@@ -938,15 +837,4 @@
   dx = KT.t() * ll;
   QQ << (SS.t() * SS);
-#else
-  DiagonalMatrix        Ql = PP.i();
-  Matrix                DD = QQ * AA.t();
-  SymmetricMatrix       SM(nPar); SM << AA * DD + Ql; 
-  UpperTriangularMatrix UU = Cholesky(SM).t();
-  UpperTriangularMatrix Ui = UU.i();
-  Matrix                EE = DD * Ui;
-  Matrix                KK = EE * Ui.t();
-  QQ << QQ - EE * EE.t();
-  dx = KK * ll;
-#endif
 }
 
Index: trunk/BNC/src/PPP_free/bncmodel.h
===================================================================
--- trunk/BNC/src/PPP_free/bncmodel.h	(revision 6058)
+++ trunk/BNC/src/PPP_free/bncmodel.h	(revision 6059)
@@ -33,12 +33,12 @@
 #include "bnctime.h"
 
-class t_epoData;
-class t_satData;
 class bncAntex;
 
 namespace BNC_PPP {
 
+class bncPPPclient;
 class t_pppOptions;
-class bncPPPclient;
+class t_epoData;
+class t_satData;
 
 class bncParam {
@@ -121,5 +121,4 @@
   QString outlierDetection(int iPhase, const ColumnVector& vv,
                            QMap<QString, t_satData*>& satData);
-  void writeNMEAstr(const QString& nmStr);
 
   double windUp(const QString& prn, const ColumnVector& rSat,
@@ -158,6 +157,4 @@
   ColumnVector          _ellBanc;
   QByteArray            _log;
-  QFile*                _nmeaFile;
-  QTextStream*          _nmeaStream;
   QMap<QString, double> _windUpTime;
   QMap<QString, double> _windUpSum;