[3899] | 1 | // Part of BNC, a utility for retrieving decoding and
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| 2 | // converting GNSS data streams from NTRIP broadcasters.
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| 3 | //
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| 4 | // Copyright (C) 2007
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| 5 | // German Federal Agency for Cartography and Geodesy (BKG)
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| 6 | // http://www.bkg.bund.de
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| 7 | // Czech Technical University Prague, Department of Geodesy
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| 8 | // http://www.fsv.cvut.cz
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| 9 | //
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| 10 | // Email: euref-ip@bkg.bund.de
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| 11 | //
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| 12 | // This program is free software; you can redistribute it and/or
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| 13 | // modify it under the terms of the GNU General Public License
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| 14 | // as published by the Free Software Foundation, version 2.
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| 15 | //
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| 16 | // This program is distributed in the hope that it will be useful,
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| 17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | // GNU General Public License for more details.
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| 20 | //
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| 21 | // You should have received a copy of the GNU General Public License
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| 22 | // along with this program; if not, write to the Free Software
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| 23 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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| 24 |
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| 25 | /* -------------------------------------------------------------------------
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| 26 | * BKG NTRIP Client
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| 27 | * -------------------------------------------------------------------------
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| 28 | *
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| 29 | * Class: t_reqcAnalyze
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| 30 | *
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| 31 | * Purpose: Analyze RINEX Files
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| 32 | *
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| 33 | * Author: L. Mervart
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| 34 | *
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| 35 | * Created: 11-Apr-2012
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| 36 | *
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[6255] | 37 | * Changes:
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[3899] | 38 | *
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| 39 | * -----------------------------------------------------------------------*/
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| 40 |
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| 41 | #include <iostream>
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[4361] | 42 | #include <iomanip>
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[4579] | 43 | #include <qwt_plot_renderer.h>
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[4574] | 44 |
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[3899] | 45 | #include "reqcanalyze.h"
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[5070] | 46 | #include "bnccore.h"
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[3899] | 47 | #include "bncsettings.h"
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[4254] | 48 | #include "reqcedit.h"
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[4255] | 49 | #include "bncutils.h"
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[4300] | 50 | #include "graphwin.h"
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[4307] | 51 | #include "polarplot.h"
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[4577] | 52 | #include "availplot.h"
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[4662] | 53 | #include "eleplot.h"
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[4672] | 54 | #include "dopplot.h"
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[3899] | 55 |
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| 56 | using namespace std;
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| 57 |
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| 58 | // Constructor
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| 59 | ////////////////////////////////////////////////////////////////////////////
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| 60 | t_reqcAnalyze::t_reqcAnalyze(QObject* parent) : QThread(parent) {
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| 61 |
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| 62 | bncSettings settings;
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[4254] | 63 |
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[4257] | 64 | _logFileName = settings.value("reqcOutLogFile").toString(); expandEnvVar(_logFileName);
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| 65 | _logFile = 0;
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| 66 | _log = 0;
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[6271] | 67 | _currEpo = 0;
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[4254] | 68 | _obsFileNames = settings.value("reqcObsFile").toString().split(",", QString::SkipEmptyParts);
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[4257] | 69 | _navFileNames = settings.value("reqcNavFile").toString().split(",", QString::SkipEmptyParts);
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[6275] | 70 |
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| 71 | connect(this, SIGNAL(dspSkyPlot(const QString&, const QByteArray&, QVector<t_polarPoint*>*,
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| 72 | const QByteArray&, QVector<t_polarPoint*>*,
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| 73 | const QByteArray&, double)),
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| 74 | this, SLOT(slotDspSkyPlot(const QString&, const QByteArray&, QVector<t_polarPoint*>*,
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| 75 | const QByteArray&, QVector<t_polarPoint*>*,
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| 76 | const QByteArray&, double)));
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| 77 |
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| 78 | connect(this, SIGNAL(dspAvailPlot(const QString&, const QByteArray&)),
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| 79 | this, SLOT(slotDspAvailPlot(const QString&, const QByteArray&)));
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[3899] | 80 | }
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| 81 |
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| 82 | // Destructor
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| 83 | ////////////////////////////////////////////////////////////////////////////
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| 84 | t_reqcAnalyze::~t_reqcAnalyze() {
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[4255] | 85 | for (int ii = 0; ii < _rnxObsFiles.size(); ii++) {
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| 86 | delete _rnxObsFiles[ii];
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| 87 | }
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| 88 | for (int ii = 0; ii < _ephs.size(); ii++) {
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| 89 | delete _ephs[ii];
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| 90 | }
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| 91 | delete _log; _log = 0;
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| 92 | delete _logFile; _logFile = 0;
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[5072] | 93 | if (BNC_CORE->mode() != t_bncCore::interactive) {
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[5066] | 94 | qApp->exit(0);
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[4452] | 95 | }
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[3899] | 96 | }
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| 97 |
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[6255] | 98 | //
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[3899] | 99 | ////////////////////////////////////////////////////////////////////////////
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| 100 | void t_reqcAnalyze::run() {
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| 101 |
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[4255] | 102 | // Open Log File
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| 103 | // -------------
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| 104 | _logFile = new QFile(_logFileName);
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[4517] | 105 | if (_logFile->open(QIODevice::WriteOnly | QIODevice::Text)) {
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| 106 | _log = new QTextStream();
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| 107 | _log->setDevice(_logFile);
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| 108 | }
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[4255] | 109 |
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| 110 | // Initialize RINEX Observation Files
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| 111 | // ----------------------------------
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[4525] | 112 | t_reqcEdit::initRnxObsFiles(_obsFileNames, _rnxObsFiles, _log);
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[3899] | 113 |
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[4257] | 114 | // Read Ephemerides
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| 115 | // ----------------
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| 116 | t_reqcEdit::readEphemerides(_navFileNames, _ephs);
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| 117 |
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[4255] | 118 | // Loop over all RINEX Files
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| 119 | // -------------------------
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[4254] | 120 | for (int ii = 0; ii < _rnxObsFiles.size(); ii++) {
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| 121 | analyzeFile(_rnxObsFiles[ii]);
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| 122 | }
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| 123 |
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[4255] | 124 | // Exit
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| 125 | // ----
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[4452] | 126 | emit finished();
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| 127 | deleteLater();
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[3899] | 128 | }
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[4254] | 129 |
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[6255] | 130 | //
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[4254] | 131 | ////////////////////////////////////////////////////////////////////////////
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[4260] | 132 | void t_reqcAnalyze::analyzeFile(t_rnxObsFile* obsFile) {
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[4259] | 133 |
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[6271] | 134 | _qcFile.clear();
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[4343] | 135 |
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[4342] | 136 | // A priori Coordinates
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| 137 | // --------------------
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[4679] | 138 | ColumnVector xyzSta = obsFile->xyz();
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[4342] | 139 |
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[4262] | 140 | // Loop over all Epochs
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| 141 | // --------------------
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[4541] | 142 | try {
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[6296] | 143 | QMap<QString, bncTime> lastObsTime;
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[6271] | 144 | bool firstEpo = true;
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[4541] | 145 | while ( (_currEpo = obsFile->nextEpoch()) != 0) {
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[6271] | 146 | if (firstEpo) {
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| 147 | firstEpo = false;
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| 148 | _qcFile._startTime = _currEpo->tt;
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| 149 | _qcFile._antennaName = obsFile->antennaName();
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| 150 | _qcFile._markerName = obsFile->markerName();
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| 151 | _qcFile._receiverType = obsFile->receiverType();
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| 152 | _qcFile._interval = obsFile->interval();
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[4688] | 153 | }
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[6271] | 154 | _qcFile._endTime = _currEpo->tt;
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[6255] | 155 |
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[6271] | 156 | t_qcEpo qcEpo;
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| 157 | qcEpo._epoTime = _currEpo->tt;
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| 158 | qcEpo._PDOP = cmpDOP(xyzSta);
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| 159 |
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[4541] | 160 | // Loop over all satellites
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| 161 | // ------------------------
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| 162 | for (unsigned iObs = 0; iObs < _currEpo->rnxSat.size(); iObs++) {
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| 163 | const t_rnxObsFile::t_rnxSat& rnxSat = _currEpo->rnxSat[iObs];
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[6271] | 164 | t_satObs satObs;
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| 165 | t_rnxObsFile::setObsFromRnx(obsFile, _currEpo, rnxSat, satObs);
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[6288] | 166 | t_qcSat& qcSat = qcEpo._qcSat[satObs._prn];
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[6296] | 167 | setQcObs(qcEpo._epoTime, xyzSta, satObs, lastObsTime, qcSat);
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[6288] | 168 | updateQcSat(qcSat, _qcFile._qcSatSum[satObs._prn]);
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[4262] | 169 | }
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[6271] | 170 | _qcFile._qcEpo.push_back(qcEpo);
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| 171 | }
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[6255] | 172 |
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[6281] | 173 | analyzeMultipath();
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| 174 |
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[6271] | 175 | preparePlotData(obsFile);
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[4678] | 176 |
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[6284] | 177 | printReport(obsFile);
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[4541] | 178 | }
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| 179 | catch (QString str) {
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| 180 | if (_log) {
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| 181 | *_log << "Exception " << str << endl;
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[4262] | 182 | }
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[4541] | 183 | else {
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[6255] | 184 | qDebug() << str;
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[4541] | 185 | }
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| 186 | }
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[6271] | 187 | }
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[4262] | 188 |
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[6271] | 189 | // Compute Dilution of Precision
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| 190 | ////////////////////////////////////////////////////////////////////////////
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| 191 | double t_reqcAnalyze::cmpDOP(const ColumnVector& xyzSta) const {
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[4268] | 192 |
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[6271] | 193 | if (xyzSta.size() != 3) {
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| 194 | return 0.0;
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[4268] | 195 | }
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| 196 |
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[6271] | 197 | unsigned nSat = _currEpo->rnxSat.size();
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[4706] | 198 |
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[6271] | 199 | if (nSat < 4) {
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| 200 | return 0.0;
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[4718] | 201 | }
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[6271] | 202 |
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| 203 | Matrix AA(nSat, 4);
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| 204 |
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| 205 | unsigned nSatUsed = 0;
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| 206 | for (unsigned iSat = 0; iSat < nSat; iSat++) {
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| 207 |
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| 208 | const t_rnxObsFile::t_rnxSat& rnxSat = _currEpo->rnxSat[iSat];
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| 209 | const t_prn& prn = rnxSat.prn;
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| 210 |
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| 211 | t_eph* eph = 0;
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| 212 | for (int ie = 0; ie < _ephs.size(); ie++) {
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| 213 | if (_ephs[ie]->prn() == prn) {
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| 214 | eph = _ephs[ie];
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| 215 | break;
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| 216 | }
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[4718] | 217 | }
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[6271] | 218 | if (eph) {
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| 219 | ColumnVector xSat(4);
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| 220 | ColumnVector vv(3);
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| 221 | if (eph->getCrd(_currEpo->tt, xSat, vv, false) == success) {
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| 222 | ++nSatUsed;
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| 223 | ColumnVector dx = xSat.Rows(1,3) - xyzSta;
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| 224 | double rho = dx.norm_Frobenius();
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| 225 | AA(nSatUsed,1) = dx(1) / rho;
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| 226 | AA(nSatUsed,2) = dx(2) / rho;
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| 227 | AA(nSatUsed,3) = dx(3) / rho;
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| 228 | AA(nSatUsed,4) = 1.0;
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| 229 | }
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[4718] | 230 | }
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| 231 | }
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[6271] | 232 |
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| 233 | if (nSatUsed < 4) {
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| 234 | return 0.0;
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| 235 | }
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| 236 |
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| 237 | AA = AA.Rows(1, nSatUsed);
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| 238 |
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| 239 | SymmetricMatrix QQ;
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| 240 | QQ << AA.t() * AA;
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| 241 | QQ = QQ.i();
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| 242 |
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| 243 | return sqrt(QQ.trace());
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[4254] | 244 | }
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[4263] | 245 |
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[6255] | 246 | //
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[4263] | 247 | ////////////////////////////////////////////////////////////////////////////
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[6288] | 248 | void t_reqcAnalyze::updateQcSat(const t_qcSat& qcSat, t_qcSatSum& qcSatSum) {
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[6285] | 249 |
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[6288] | 250 | for (int ii = 0; ii < qcSat._qcFrq.size(); ii++) {
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| 251 | const t_qcFrq& qcFrq = qcSat._qcFrq[ii];
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[6285] | 252 | t_qcFrqSum& qcFrqSum = qcSatSum._qcFrqSum[qcFrq._rnxType2ch];
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| 253 | qcFrqSum._numObs += 1;
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| 254 | if (qcFrq._slip) {
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| 255 | qcFrqSum._numSlipsFlagged += 1;
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| 256 | }
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| 257 | if (qcFrq._gap) {
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| 258 | qcFrqSum._numGaps += 1;
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| 259 | }
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[6312] | 260 | if (qcFrq._SNR > 0.0) {
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| 261 | qcFrqSum._numSNR += 1;
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| 262 | qcFrqSum._sumSNR += qcFrq._SNR;
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| 263 | }
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[6271] | 264 | }
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| 265 | }
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[4265] | 266 |
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[6271] | 267 | //
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| 268 | ////////////////////////////////////////////////////////////////////////////
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[6281] | 269 | void t_reqcAnalyze::setQcObs(const bncTime& epoTime, const ColumnVector& xyzSta,
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[6296] | 270 | const t_satObs& satObs, QMap<QString, bncTime>& lastObsTime,
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| 271 | t_qcSat& qcSat) {
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[4338] | 272 |
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[6281] | 273 | t_eph* eph = 0;
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| 274 | for (int ie = 0; ie < _ephs.size(); ie++) {
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| 275 | if (_ephs[ie]->prn() == satObs._prn) {
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| 276 | eph = _ephs[ie];
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| 277 | break;
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[6271] | 278 | }
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[6281] | 279 | }
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| 280 | if (eph) {
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| 281 | ColumnVector xc(4);
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| 282 | ColumnVector vv(3);
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| 283 | if (xyzSta.size() && eph->getCrd(epoTime, xc, vv, false) == success) {
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| 284 | double rho, eleSat, azSat;
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| 285 | topos(xyzSta(1), xyzSta(2), xyzSta(3), xc(1), xc(2), xc(3), rho, eleSat, azSat);
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[6288] | 286 | qcSat._eleSet = true;
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| 287 | qcSat._azDeg = azSat * 180.0/M_PI;
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| 288 | qcSat._eleDeg = eleSat * 180.0/M_PI;
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[6281] | 289 | }
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| 290 | if (satObs._prn.system() == 'R') {
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[6288] | 291 | qcSat._slotSet = true;
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| 292 | qcSat._slotNum = eph->slotNum();
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[6271] | 293 | }
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| 294 | }
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| 295 |
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[4608] | 296 | // Availability and Slip Flags
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| 297 | // ---------------------------
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[6285] | 298 | for (unsigned ii = 0; ii < satObs._obs.size(); ii++) {
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| 299 |
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| 300 | const t_frqObs* frqObs = satObs._obs[ii];
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| 301 |
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[6288] | 302 | qcSat._qcFrq.push_back(t_qcFrq());
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| 303 | t_qcFrq& qcFrq = qcSat._qcFrq.back();
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[6285] | 304 |
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| 305 | qcFrq._rnxType2ch = QString(frqObs->_rnxType2ch.c_str());
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| 306 | qcFrq._SNR = frqObs->_snr;
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| 307 | qcFrq._slip = frqObs->_slip;
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[6293] | 308 | qcFrq._phaseValid = frqObs->_phaseValid;
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| 309 | qcFrq._codeValid = frqObs->_codeValid;
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[6285] | 310 |
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| 311 | // Check Gaps
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| 312 | // ----------
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[6296] | 313 | QString key = QString(satObs._prn.toString().c_str()) + qcFrq._rnxType2ch;
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| 314 | if (lastObsTime[key].valid()) {
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| 315 | double dt = epoTime - lastObsTime[key];
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[6285] | 316 | if (dt > 1.5 * _qcFile._interval) {
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| 317 | qcFrq._gap = true;
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[6137] | 318 | }
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| 319 | }
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[6296] | 320 | lastObsTime[key] = epoTime;
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[6285] | 321 |
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| 322 | // Compute the Multipath Linear Combination
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| 323 | // ----------------------------------------
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[6292] | 324 | if (frqObs->_codeValid) {
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[6285] | 325 | t_frequency::type fA;
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| 326 | t_frequency::type fB;
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| 327 | if (satObs._prn.system() == 'G') {
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| 328 | if (frqObs->_rnxType2ch[0] == '1') {
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| 329 | fA = t_frequency::G1;
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| 330 | fB = t_frequency::G2;
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| 331 | }
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| 332 | else if (frqObs->_rnxType2ch[0] == '2') {
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| 333 | fA = t_frequency::G2;
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| 334 | fB = t_frequency::G1;
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| 335 | }
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[6137] | 336 | }
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[6285] | 337 | else if (satObs._prn.system() == 'R') {
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| 338 | if (frqObs->_rnxType2ch[0] == '1') {
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| 339 | fA = t_frequency::R1;
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| 340 | fB = t_frequency::R2;
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| 341 | }
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| 342 | else if (frqObs->_rnxType2ch[0] == '2') {
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| 343 | fA = t_frequency::R2;
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| 344 | fB = t_frequency::R1;
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| 345 | }
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[6137] | 346 | }
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[6285] | 347 | else if (satObs._prn.system() == 'E') {
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| 348 | if (frqObs->_rnxType2ch[0] == '1') {
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| 349 | fA = t_frequency::E1;
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| 350 | fB = t_frequency::E5;
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| 351 | }
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| 352 | else if (frqObs->_rnxType2ch[0] == '5') {
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| 353 | fA = t_frequency::E5;
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| 354 | fB = t_frequency::E1;
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| 355 | }
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[6137] | 356 | }
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[4608] | 357 |
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[6285] | 358 | if (fA != t_frequency::dummy && fB != t_frequency::dummy) {
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[6292] | 359 | double f_a = t_CST::freq(fA, qcSat._slotNum);
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| 360 | double f_b = t_CST::freq(fB, qcSat._slotNum);
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| 361 | double C_a = frqObs->_code;
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| 362 |
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| 363 | bool foundA = false;
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| 364 | double L_a = 0.0;
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| 365 | bool foundB = false;
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| 366 | double L_b = 0.0;
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[6285] | 367 | for (unsigned jj = 0; jj < satObs._obs.size(); jj++) {
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[6292] | 368 | const t_frqObs* frqObsHlp = satObs._obs[jj];
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| 369 | if (frqObsHlp->_rnxType2ch[0] == t_frequency::toString(fA)[1] &&
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| 370 | frqObsHlp->_phaseValid) {
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| 371 | foundA = true;
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| 372 | L_a = frqObsHlp->_phase * t_CST::c / f_a;
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[6285] | 373 | }
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[6292] | 374 | else if (frqObsHlp->_rnxType2ch[0] == t_frequency::toString(fB)[1] &&
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| 375 | frqObsHlp->_phaseValid) {
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| 376 | foundB = true;
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| 377 | L_b = frqObsHlp->_phase * t_CST::c / f_b;
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| 378 | }
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[6285] | 379 | }
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[6292] | 380 | if (foundA && foundB) {
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| 381 | qcFrq._setMP = true;
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| 382 | qcFrq._rawMP = C_a - L_a - 2.0*f_b*f_b/(f_a*f_a-f_b*f_b) * (L_a - L_b);
|
---|
| 383 | }
|
---|
[6285] | 384 | }
|
---|
| 385 | }
|
---|
[6291] | 386 | } // satObs loop
|
---|
[4263] | 387 | }
|
---|
[4350] | 388 |
|
---|
[6255] | 389 | //
|
---|
[4350] | 390 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6281] | 391 | void t_reqcAnalyze::analyzeMultipath() {
|
---|
[4675] | 392 |
|
---|
[6271] | 393 | const double SLIPTRESH = 10.0; // cycle-slip threshold (meters)
|
---|
| 394 | const double chunkStep = 600.0; // 10 minutes
|
---|
[4584] | 395 |
|
---|
[6271] | 396 | // Loop over all satellites available
|
---|
| 397 | // ----------------------------------
|
---|
[6285] | 398 | QMutableMapIterator<t_prn, t_qcSatSum> itSat(_qcFile._qcSatSum);
|
---|
| 399 | while (itSat.hasNext()) {
|
---|
| 400 | itSat.next();
|
---|
| 401 | const t_prn& prn = itSat.key();
|
---|
| 402 | t_qcSatSum& qcSatSum = itSat.value();
|
---|
[4351] | 403 |
|
---|
[6285] | 404 | // Loop over all frequencies available
|
---|
| 405 | // -----------------------------------
|
---|
| 406 | QMutableMapIterator<QString, t_qcFrqSum> itFrq(qcSatSum._qcFrqSum);
|
---|
| 407 | while (itFrq.hasNext()) {
|
---|
| 408 | itFrq.next();
|
---|
| 409 | const QString& frqType = itFrq.key();
|
---|
| 410 | t_qcFrqSum& qcFrqSum = itFrq.value();
|
---|
[4702] | 411 |
|
---|
[4353] | 412 |
|
---|
[6285] | 413 | // Loop over all Chunks of Data
|
---|
| 414 | // ----------------------------
|
---|
| 415 | for (bncTime chunkStart = _qcFile._startTime;
|
---|
| 416 | chunkStart < _qcFile._endTime; chunkStart += chunkStep) {
|
---|
| 417 |
|
---|
| 418 | bncTime chunkEnd = chunkStart + chunkStep;
|
---|
| 419 |
|
---|
| 420 | QVector<t_qcFrq*> frqVec;
|
---|
| 421 | QVector<double> MP;
|
---|
[6271] | 422 |
|
---|
[6285] | 423 | // Loop over all Epochs within one Chunk of Data
|
---|
| 424 | // ---------------------------------------------
|
---|
| 425 | for (int iEpo = 0; iEpo < _qcFile._qcEpo.size(); iEpo++) {
|
---|
| 426 | t_qcEpo& qcEpo = _qcFile._qcEpo[iEpo];
|
---|
| 427 | if (chunkStart <= qcEpo._epoTime && qcEpo._epoTime < chunkEnd) {
|
---|
[6288] | 428 | if (qcEpo._qcSat.contains(prn)) {
|
---|
| 429 | t_qcSat& qcSat = qcEpo._qcSat[prn];
|
---|
| 430 | for (int iFrq = 0; iFrq < qcSat._qcFrq.size(); iFrq++) {
|
---|
| 431 | t_qcFrq& qcFrq = qcSat._qcFrq[iFrq];
|
---|
[6285] | 432 | if (qcFrq._rnxType2ch == frqType) {
|
---|
| 433 | frqVec << &qcFrq;
|
---|
| 434 | if (qcFrq._setMP) {
|
---|
| 435 | MP << qcFrq._rawMP;
|
---|
| 436 | }
|
---|
| 437 | }
|
---|
| 438 | }
|
---|
[6213] | 439 | }
|
---|
[4590] | 440 | }
|
---|
| 441 | }
|
---|
[4563] | 442 |
|
---|
[6285] | 443 | // Compute the multipath mean and standard deviation
|
---|
| 444 | // -------------------------------------------------
|
---|
| 445 | if (MP.size() > 1) {
|
---|
| 446 | double meanMP = 0.0;
|
---|
| 447 | for (int ii = 0; ii < MP.size(); ii++) {
|
---|
| 448 | meanMP += MP[ii];
|
---|
[6271] | 449 | }
|
---|
[6285] | 450 | meanMP /= MP.size();
|
---|
| 451 |
|
---|
| 452 | bool slipMP = false;
|
---|
| 453 |
|
---|
| 454 | double stdMP = 0.0;
|
---|
| 455 | for (int ii = 0; ii < MP.size(); ii++) {
|
---|
| 456 | double diff = MP[ii] - meanMP;
|
---|
| 457 | if (fabs(diff) > SLIPTRESH) {
|
---|
| 458 | slipMP = true;
|
---|
| 459 | break;
|
---|
| 460 | }
|
---|
| 461 | stdMP += diff * diff;
|
---|
| 462 | }
|
---|
| 463 |
|
---|
[6281] | 464 | if (slipMP) {
|
---|
[6285] | 465 | stdMP = 0.0;
|
---|
| 466 | stdMP = 0.0;
|
---|
| 467 | qcFrqSum._numSlipsFound += 1;
|
---|
[6281] | 468 | }
|
---|
| 469 | else {
|
---|
[6285] | 470 | stdMP = sqrt(stdMP / (MP.size()-1));
|
---|
[6312] | 471 | qcFrqSum._numMP += 1;
|
---|
| 472 | qcFrqSum._sumMP += stdMP;
|
---|
[6281] | 473 | }
|
---|
[6285] | 474 |
|
---|
| 475 | for (int ii = 0; ii < frqVec.size(); ii++) {
|
---|
| 476 | t_qcFrq* qcFrq = frqVec[ii];
|
---|
| 477 | if (slipMP) {
|
---|
| 478 | qcFrq->_slip = true;
|
---|
| 479 | }
|
---|
| 480 | else {
|
---|
| 481 | qcFrq->_stdMP = stdMP;
|
---|
| 482 | }
|
---|
| 483 | }
|
---|
[6281] | 484 | }
|
---|
[6285] | 485 | } // chunk loop
|
---|
| 486 | } // frq loop
|
---|
| 487 | } // sat loop
|
---|
[6281] | 488 | }
|
---|
| 489 |
|
---|
| 490 | //
|
---|
| 491 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 492 | void t_reqcAnalyze::preparePlotData(const t_rnxObsFile* obsFile) {
|
---|
| 493 |
|
---|
| 494 | QVector<t_polarPoint*>* dataMP1 = new QVector<t_polarPoint*>;
|
---|
| 495 | QVector<t_polarPoint*>* dataMP2 = new QVector<t_polarPoint*>;
|
---|
| 496 | QVector<t_polarPoint*>* dataSNR1 = new QVector<t_polarPoint*>;
|
---|
| 497 | QVector<t_polarPoint*>* dataSNR2 = new QVector<t_polarPoint*>;
|
---|
| 498 |
|
---|
| 499 | bncSettings settings;
|
---|
| 500 | QString reqSkyPlotSystems = settings.value("reqcSkyPlotSystems").toString();
|
---|
| 501 | bool plotGPS = false;
|
---|
| 502 | bool plotGlo = false;
|
---|
| 503 | bool plotGal = false;
|
---|
| 504 | if (reqSkyPlotSystems == "GPS") {
|
---|
| 505 | plotGPS = true;
|
---|
| 506 | }
|
---|
| 507 | else if (reqSkyPlotSystems == "GLONASS") {
|
---|
| 508 | plotGlo = true;
|
---|
| 509 | }
|
---|
| 510 | else if (reqSkyPlotSystems == "Galileo") {
|
---|
| 511 | plotGal = true;
|
---|
| 512 | }
|
---|
| 513 | else {
|
---|
| 514 | plotGPS = true;
|
---|
| 515 | plotGlo = true;
|
---|
| 516 | plotGal = true;
|
---|
| 517 | }
|
---|
| 518 |
|
---|
| 519 | // Loop over all observations
|
---|
| 520 | // --------------------------
|
---|
| 521 | for (int iEpo = 0; iEpo < _qcFile._qcEpo.size(); iEpo++) {
|
---|
| 522 | t_qcEpo& qcEpo = _qcFile._qcEpo[iEpo];
|
---|
[6288] | 523 | QMapIterator<t_prn, t_qcSat> it(qcEpo._qcSat);
|
---|
[6281] | 524 | while (it.hasNext()) {
|
---|
| 525 | it.next();
|
---|
| 526 | const t_prn& prn = it.key();
|
---|
[6288] | 527 | const t_qcSat& qcSat = it.value();
|
---|
[6271] | 528 | if ( (prn.system() == 'G' && plotGPS) ||
|
---|
| 529 | (prn.system() == 'R' && plotGlo) ||
|
---|
| 530 | (prn.system() == 'E' && plotGal) ) {
|
---|
[6281] | 531 |
|
---|
[6288] | 532 | if (qcSat._eleSet) {
|
---|
[6286] | 533 | QString frqType1;
|
---|
| 534 | QString frqType2;
|
---|
[6288] | 535 | for (int iFrq = 0; iFrq < qcSat._qcFrq.size(); iFrq++) {
|
---|
| 536 | const t_qcFrq& qcFrq = qcSat._qcFrq[iFrq];
|
---|
[6287] | 537 | if (qcFrq._rnxType2ch[0] == '1' && frqType1.isEmpty()) {
|
---|
[6286] | 538 | frqType1 = qcFrq._rnxType2ch;
|
---|
| 539 | }
|
---|
[6287] | 540 | if (qcFrq._rnxType2ch[0] == '2' && frqType2.isEmpty()) {
|
---|
[6286] | 541 | frqType2 = qcFrq._rnxType2ch;
|
---|
| 542 | }
|
---|
| 543 | if (qcFrq._rnxType2ch == frqType1) {
|
---|
[6288] | 544 | (*dataSNR1) << (new t_polarPoint(qcSat._azDeg, 90.0 - qcSat._eleDeg, qcFrq._SNR));
|
---|
| 545 | (*dataMP1) << (new t_polarPoint(qcSat._azDeg, 90.0 - qcSat._eleDeg, qcFrq._stdMP));
|
---|
[6286] | 546 | }
|
---|
| 547 | else if (qcFrq._rnxType2ch == frqType2) {
|
---|
[6288] | 548 | (*dataSNR2) << (new t_polarPoint(qcSat._azDeg, 90.0 - qcSat._eleDeg, qcFrq._SNR));
|
---|
| 549 | (*dataMP2) << (new t_polarPoint(qcSat._azDeg, 90.0 - qcSat._eleDeg, qcFrq._stdMP));
|
---|
[6286] | 550 | }
|
---|
| 551 | }
|
---|
[6284] | 552 | }
|
---|
[4700] | 553 | }
|
---|
[4353] | 554 | }
|
---|
[6271] | 555 | }
|
---|
[4353] | 556 |
|
---|
[6271] | 557 | // Show the plots
|
---|
| 558 | // --------------
|
---|
| 559 | if (BNC_CORE->GUIenabled()) {
|
---|
| 560 | QFileInfo fileInfo(obsFile->fileName());
|
---|
| 561 | QByteArray title = fileInfo.fileName().toAscii();
|
---|
[6286] | 562 | emit dspSkyPlot(obsFile->fileName(), "MP1", dataMP1, "MP2", dataMP2, "Meters", 2.0);
|
---|
| 563 | emit dspSkyPlot(obsFile->fileName(), "SNR1", dataSNR1, "SNR2", dataSNR2, "dbHz", 54.0);
|
---|
[6275] | 564 | emit dspAvailPlot(obsFile->fileName(), title);
|
---|
[6271] | 565 | }
|
---|
| 566 | else {
|
---|
| 567 | for (int ii = 0; ii < dataMP1->size(); ii++) {
|
---|
| 568 | delete dataMP1->at(ii);
|
---|
[4351] | 569 | }
|
---|
[6271] | 570 | delete dataMP1;
|
---|
| 571 | for (int ii = 0; ii < dataMP2->size(); ii++) {
|
---|
| 572 | delete dataMP2->at(ii);
|
---|
[4591] | 573 | }
|
---|
[6271] | 574 | delete dataMP2;
|
---|
| 575 | for (int ii = 0; ii < dataSNR1->size(); ii++) {
|
---|
| 576 | delete dataSNR1->at(ii);
|
---|
[4659] | 577 | }
|
---|
[6271] | 578 | delete dataSNR1;
|
---|
| 579 | for (int ii = 0; ii < dataSNR2->size(); ii++) {
|
---|
| 580 | delete dataSNR2->at(ii);
|
---|
[5141] | 581 | }
|
---|
[6271] | 582 | delete dataSNR2;
|
---|
[4350] | 583 | }
|
---|
| 584 | }
|
---|
[4572] | 585 |
|
---|
[6255] | 586 | //
|
---|
[4572] | 587 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6275] | 588 | void t_reqcAnalyze::slotDspSkyPlot(const QString& fileName, const QByteArray& title1,
|
---|
| 589 | QVector<t_polarPoint*>* data1, const QByteArray& title2,
|
---|
| 590 | QVector<t_polarPoint*>* data2, const QByteArray& scaleTitle,
|
---|
| 591 | double maxValue) {
|
---|
[4572] | 592 |
|
---|
[5068] | 593 | if (BNC_CORE->GUIenabled()) {
|
---|
[4573] | 594 |
|
---|
[6271] | 595 | if (maxValue == 0.0) {
|
---|
| 596 | if (data1) {
|
---|
| 597 | for (int ii = 0; ii < data1->size(); ii++) {
|
---|
| 598 | double val = data1->at(ii)->_value;
|
---|
| 599 | if (maxValue < val) {
|
---|
| 600 | maxValue = val;
|
---|
| 601 | }
|
---|
| 602 | }
|
---|
| 603 | }
|
---|
| 604 | if (data2) {
|
---|
| 605 | for (int ii = 0; ii < data2->size(); ii++) {
|
---|
| 606 | double val = data2->at(ii)->_value;
|
---|
| 607 | if (maxValue < val) {
|
---|
| 608 | maxValue = val;
|
---|
| 609 | }
|
---|
| 610 | }
|
---|
| 611 | }
|
---|
| 612 | }
|
---|
[4659] | 613 |
|
---|
[6271] | 614 | QwtInterval scaleInterval(0.0, maxValue);
|
---|
[4671] | 615 |
|
---|
[4573] | 616 | QVector<QWidget*> plots;
|
---|
[6271] | 617 | if (data1) {
|
---|
| 618 | t_polarPlot* plot1 = new t_polarPlot(QwtText(title1), scaleInterval,
|
---|
| 619 | BNC_CORE->mainWindow());
|
---|
| 620 | plot1->addCurve(data1);
|
---|
| 621 | plots << plot1;
|
---|
| 622 | }
|
---|
| 623 | if (data2) {
|
---|
| 624 | t_polarPlot* plot2 = new t_polarPlot(QwtText(title2), scaleInterval,
|
---|
| 625 | BNC_CORE->mainWindow());
|
---|
| 626 | plot2->addCurve(data2);
|
---|
| 627 | plots << plot2;
|
---|
| 628 | }
|
---|
[4666] | 629 |
|
---|
[6271] | 630 | t_graphWin* graphWin = new t_graphWin(0, fileName, plots,
|
---|
| 631 | &scaleTitle, &scaleInterval);
|
---|
[4666] | 632 |
|
---|
[4573] | 633 | graphWin->show();
|
---|
| 634 |
|
---|
| 635 | bncSettings settings;
|
---|
| 636 | QString dirName = settings.value("reqcPlotDir").toString();
|
---|
| 637 | if (!dirName.isEmpty()) {
|
---|
[6271] | 638 | QByteArray ext = (scaleTitle == "Meters") ? "_M.png" : "_S.png";
|
---|
[4579] | 639 | graphWin->savePNG(dirName, ext);
|
---|
[4573] | 640 | }
|
---|
| 641 | }
|
---|
[4572] | 642 | }
|
---|
[4679] | 643 |
|
---|
[6271] | 644 | //
|
---|
[4679] | 645 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6275] | 646 | void t_reqcAnalyze::slotDspAvailPlot(const QString& fileName, const QByteArray& title) {
|
---|
[4679] | 647 |
|
---|
[6280] | 648 | t_plotData plotData;
|
---|
[6278] | 649 | QMap<t_prn, t_plotData> plotDataMap;
|
---|
[6272] | 650 |
|
---|
[6278] | 651 | for (int ii = 0; ii < _qcFile._qcEpo.size(); ii++) {
|
---|
| 652 | const t_qcEpo& qcEpo = _qcFile._qcEpo[ii];
|
---|
[6280] | 653 | double mjdX24 = qcEpo._epoTime.mjddec() * 24.0;
|
---|
| 654 |
|
---|
| 655 | plotData._mjdX24 << mjdX24;
|
---|
| 656 | plotData._PDOP << qcEpo._PDOP;
|
---|
[6288] | 657 | plotData._numSat << qcEpo._qcSat.size();
|
---|
[6280] | 658 |
|
---|
[6288] | 659 | QMapIterator<t_prn, t_qcSat> it(qcEpo._qcSat);
|
---|
[6278] | 660 | while (it.hasNext()) {
|
---|
| 661 | it.next();
|
---|
| 662 | const t_prn& prn = it.key();
|
---|
[6288] | 663 | const t_qcSat& qcSat = it.value();
|
---|
[6280] | 664 | t_plotData& data = plotDataMap[prn];
|
---|
[6286] | 665 |
|
---|
[6297] | 666 | if (qcSat._eleSet) {
|
---|
| 667 | data._mjdX24 << mjdX24;
|
---|
| 668 | data._eleDeg << qcSat._eleDeg;
|
---|
| 669 | }
|
---|
[6286] | 670 |
|
---|
| 671 | QString frqType1;
|
---|
| 672 | QString frqType2;
|
---|
[6288] | 673 | for (int iFrq = 0; iFrq < qcSat._qcFrq.size(); iFrq++) {
|
---|
| 674 | const t_qcFrq& qcFrq = qcSat._qcFrq[iFrq];
|
---|
[6287] | 675 | if (qcFrq._rnxType2ch[0] == '1' && frqType1.isEmpty()) {
|
---|
[6286] | 676 | frqType1 = qcFrq._rnxType2ch;
|
---|
[6284] | 677 | }
|
---|
[6287] | 678 | if (qcFrq._rnxType2ch[0] == '2' && frqType2.isEmpty()) {
|
---|
[6286] | 679 | frqType2 = qcFrq._rnxType2ch;
|
---|
[6284] | 680 | }
|
---|
[6286] | 681 | if (qcFrq._rnxType2ch == frqType1) {
|
---|
| 682 | if (qcFrq._slip) {
|
---|
| 683 | data._L1slip << mjdX24;
|
---|
| 684 | }
|
---|
| 685 | else if (qcFrq._gap) {
|
---|
| 686 | data._L1gap << mjdX24;
|
---|
| 687 | }
|
---|
| 688 | else {
|
---|
| 689 | data._L1ok << mjdX24;
|
---|
| 690 | }
|
---|
[6284] | 691 | }
|
---|
[6286] | 692 | else if (qcFrq._rnxType2ch == frqType2) {
|
---|
| 693 | if (qcFrq._slip) {
|
---|
| 694 | data._L2slip << mjdX24;
|
---|
| 695 | }
|
---|
| 696 | else if (qcFrq._gap) {
|
---|
| 697 | data._L2gap << mjdX24;
|
---|
| 698 | }
|
---|
| 699 | else {
|
---|
| 700 | data._L2ok << mjdX24;
|
---|
| 701 | }
|
---|
[6284] | 702 | }
|
---|
| 703 | }
|
---|
[6278] | 704 | }
|
---|
| 705 | }
|
---|
| 706 |
|
---|
[6271] | 707 | if (BNC_CORE->GUIenabled()) {
|
---|
[6278] | 708 | t_availPlot* plotA = new t_availPlot(0, plotDataMap);
|
---|
[6271] | 709 | plotA->setTitle(title);
|
---|
[4679] | 710 |
|
---|
[6278] | 711 | t_elePlot* plotZ = new t_elePlot(0, plotDataMap);
|
---|
[4679] | 712 |
|
---|
[6279] | 713 | t_dopPlot* plotD = new t_dopPlot(0, plotData);
|
---|
[4679] | 714 |
|
---|
[6271] | 715 | QVector<QWidget*> plots;
|
---|
| 716 | plots << plotA << plotZ << plotD;
|
---|
| 717 | t_graphWin* graphWin = new t_graphWin(0, fileName, plots, 0, 0);
|
---|
[4679] | 718 |
|
---|
[6271] | 719 | int ww = QFontMetrics(graphWin->font()).width('w');
|
---|
| 720 | graphWin->setMinimumSize(120*ww, 40*ww);
|
---|
[4679] | 721 |
|
---|
[6271] | 722 | graphWin->show();
|
---|
[4679] | 723 |
|
---|
[6271] | 724 | bncSettings settings;
|
---|
| 725 | QString dirName = settings.value("reqcPlotDir").toString();
|
---|
| 726 | if (!dirName.isEmpty()) {
|
---|
| 727 | QByteArray ext = "_A.png";
|
---|
| 728 | graphWin->savePNG(dirName, ext);
|
---|
[4679] | 729 | }
|
---|
[4681] | 730 | }
|
---|
[4679] | 731 | }
|
---|
[4689] | 732 |
|
---|
| 733 | // Finish the report
|
---|
| 734 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6284] | 735 | void t_reqcAnalyze::printReport(const t_rnxObsFile* obsFile) {
|
---|
[5368] | 736 |
|
---|
[6301] | 737 | static const double QC_FORMAT_VERSION = 1.0;
|
---|
| 738 |
|
---|
[4689] | 739 | if (!_log) {
|
---|
| 740 | return;
|
---|
| 741 | }
|
---|
| 742 |
|
---|
[6300] | 743 | // Summary
|
---|
| 744 | // -------
|
---|
[6309] | 745 | *_log << "QC Format Version : " << QString("%1").arg(QC_FORMAT_VERSION,3,'f',1) << endl << endl
|
---|
[6301] | 746 | << "Observation File : " << obsFile->fileName().toAscii().data() << endl
|
---|
| 747 | << "Navigation File(s): " << _navFileNames.join(", ") << endl
|
---|
| 748 | << "RINEX Version : " << QString("%1").arg(obsFile->version(),4,'f',2) << endl
|
---|
[6316] | 749 | << "Marker Name : " << _qcFile._markerName << endl
|
---|
| 750 | << "Marker Number : " << obsFile->markerNumber() << endl
|
---|
[6301] | 751 | << "Receiver : " << _qcFile._receiverType << endl
|
---|
| 752 | << "Antenna : " << _qcFile._antennaName << endl
|
---|
[6316] | 753 | << "Position XYZ : " << QString("%1 %2 %3").arg(obsFile->xyz()(1), 14, 'f', 4)
|
---|
[6303] | 754 | .arg(obsFile->xyz()(2), 14, 'f', 4)
|
---|
| 755 | .arg(obsFile->xyz()(3), 14, 'f', 4) << endl
|
---|
| 756 | << "Antenna dH/dE/dN : " << QString("%1 %2 %3").arg(obsFile->antNEU()(3), 8, 'f', 4)
|
---|
| 757 | .arg(obsFile->antNEU()(2), 8, 'f', 4)
|
---|
| 758 | .arg(obsFile->antNEU()(1), 8, 'f', 4) << endl
|
---|
[6316] | 759 | << "Start Time : " << _qcFile._startTime.datestr().c_str() << ' '
|
---|
[6304] | 760 | << _qcFile._startTime.timestr(1,'.').c_str() << endl
|
---|
[6316] | 761 | << "End Time : " << _qcFile._endTime.datestr().c_str() << ' '
|
---|
[6304] | 762 | << _qcFile._endTime.timestr(1,'.').c_str() << endl
|
---|
[6303] | 763 | << "Interval : " << _qcFile._interval << endl;
|
---|
[4689] | 764 |
|
---|
[6303] | 765 | // Number of systems
|
---|
| 766 | // -----------------
|
---|
| 767 | QMap<QChar, QVector<const t_qcSatSum*> > systemMap;
|
---|
[6286] | 768 | QMapIterator<t_prn, t_qcSatSum> itSat(_qcFile._qcSatSum);
|
---|
| 769 | while (itSat.hasNext()) {
|
---|
| 770 | itSat.next();
|
---|
[6303] | 771 | const t_prn& prn = itSat.key();
|
---|
[6286] | 772 | const t_qcSatSum& qcSatSum = itSat.value();
|
---|
[6303] | 773 | systemMap[prn.system()].push_back(&qcSatSum);
|
---|
| 774 | }
|
---|
[6286] | 775 |
|
---|
[6309] | 776 | *_log << "Navigation Systems: " << systemMap.size() << " ";
|
---|
[6303] | 777 | QMapIterator<QChar, QVector<const t_qcSatSum*> > itSys(systemMap);
|
---|
| 778 | while (itSys.hasNext()) {
|
---|
| 779 | itSys.next();
|
---|
| 780 | *_log << ' ' << itSys.key();
|
---|
[4693] | 781 | }
|
---|
[6303] | 782 | *_log << endl;
|
---|
[4693] | 783 |
|
---|
[6304] | 784 | itSys.toFront();
|
---|
| 785 | while (itSys.hasNext()) {
|
---|
| 786 | itSys.next();
|
---|
| 787 | const QChar& sys = itSys.key();
|
---|
| 788 | const QVector<const t_qcSatSum*>& qcSatVec = itSys.value();
|
---|
| 789 | QString prefixSys = QString(" ") + sys + QString(": ");
|
---|
[6306] | 790 | QMap<QString, QVector<const t_qcFrqSum*> > frqMap;
|
---|
[6305] | 791 | for (int ii = 0; ii < qcSatVec.size(); ii++) {
|
---|
| 792 | const t_qcSatSum* qcSatSum = qcSatVec[ii];
|
---|
| 793 | QMapIterator<QString, t_qcFrqSum> itFrq(qcSatSum->_qcFrqSum);
|
---|
| 794 | while (itFrq.hasNext()) {
|
---|
| 795 | itFrq.next();
|
---|
[6315] | 796 | QString frqType = itFrq.key(); if (frqType.length() < 2) frqType += '?';
|
---|
[6305] | 797 | const t_qcFrqSum& qcFrqSum = itFrq.value();
|
---|
[6306] | 798 | frqMap[frqType].push_back(&qcFrqSum);
|
---|
[6305] | 799 | }
|
---|
| 800 | }
|
---|
[6309] | 801 | *_log << endl
|
---|
[6310] | 802 | << prefixSys << "Satellites: " << qcSatVec.size() << endl
|
---|
| 803 | << prefixSys << "Signals : " << frqMap.size() << " ";
|
---|
[6307] | 804 | QMapIterator<QString, QVector<const t_qcFrqSum*> > itFrq(frqMap);
|
---|
| 805 | while (itFrq.hasNext()) {
|
---|
| 806 | itFrq.next();
|
---|
[6315] | 807 | QString frqType = itFrq.key(); if (frqType.length() < 2) frqType += '?';
|
---|
[6308] | 808 | *_log << ' ' << frqType;
|
---|
| 809 | }
|
---|
| 810 | *_log << endl;
|
---|
[6316] | 811 | QString prefixSys2 = " " + prefixSys;
|
---|
[6308] | 812 | itFrq.toFront();
|
---|
| 813 | while (itFrq.hasNext()) {
|
---|
| 814 | itFrq.next();
|
---|
[6315] | 815 | QString frqType = itFrq.key(); if (frqType.length() < 2) frqType += '?';
|
---|
[6307] | 816 | const QVector<const t_qcFrqSum*> qcFrqVec = itFrq.value();
|
---|
| 817 | QString prefixFrq = QString(" ") + frqType + QString(": ");
|
---|
[6308] | 818 |
|
---|
[6313] | 819 | int numObs = 0;
|
---|
| 820 | int numSlipsFlagged = 0;
|
---|
| 821 | int numSlipsFound = 0;
|
---|
| 822 | int numGaps = 0;
|
---|
| 823 | int numSNR = 0;
|
---|
| 824 | int numMP = 0;
|
---|
| 825 | double sumSNR = 0.0;
|
---|
| 826 | double sumMP = 0.0;
|
---|
[6308] | 827 | for (int ii = 0; ii < qcFrqVec.size(); ii++) {
|
---|
| 828 | const t_qcFrqSum* qcFrqSum = qcFrqVec[ii];
|
---|
| 829 | numObs += qcFrqSum->_numObs ;
|
---|
| 830 | numSlipsFlagged += qcFrqSum->_numSlipsFlagged;
|
---|
| 831 | numSlipsFound += qcFrqSum->_numSlipsFound ;
|
---|
| 832 | numGaps += qcFrqSum->_numGaps ;
|
---|
[6313] | 833 | numSNR += qcFrqSum->_numSNR;
|
---|
| 834 | numMP += qcFrqSum->_numMP;
|
---|
[6314] | 835 | sumSNR += qcFrqSum->_sumSNR;
|
---|
| 836 | sumMP += qcFrqSum->_sumMP;
|
---|
[6308] | 837 | }
|
---|
[6313] | 838 | if (numSNR > 0) {
|
---|
| 839 | sumSNR /= numSNR;
|
---|
| 840 | }
|
---|
| 841 | if (numMP > 0) {
|
---|
| 842 | sumMP /= numMP;
|
---|
| 843 | }
|
---|
[6309] | 844 | *_log << endl
|
---|
[6316] | 845 | << prefixSys2 << prefixFrq << "Observations : " << QString("%1\n").arg(numObs, 6)
|
---|
| 846 | << prefixSys2 << prefixFrq << "Slips (file+found): " << QString("%1 +").arg(numSlipsFlagged, 6)
|
---|
| 847 | << QString("%1\n").arg(numSlipsFound, 6)
|
---|
| 848 | << prefixSys2 << prefixFrq << "Gaps : " << QString("%1\n").arg(numGaps, 6)
|
---|
| 849 | << prefixSys2 << prefixFrq << "Mean SNR : " << QString("%1\n").arg(sumSNR, 6, 'f', 1)
|
---|
| 850 | << prefixSys2 << prefixFrq << "Mean Multipath : " << QString("%1\n").arg(sumMP, 6, 'f', 2);
|
---|
[6307] | 851 | }
|
---|
[6304] | 852 | }
|
---|
| 853 |
|
---|
[6300] | 854 | // Epoch-Specific Output
|
---|
| 855 | // ---------------------
|
---|
| 856 | bncSettings settings;
|
---|
| 857 | if (Qt::CheckState(settings.value("reqcLogSummaryOnly").toInt()) == Qt::Checked) {
|
---|
| 858 | return;
|
---|
| 859 | }
|
---|
[6309] | 860 | *_log << endl;
|
---|
[6289] | 861 | for (int iEpo = 0; iEpo < _qcFile._qcEpo.size(); iEpo++) {
|
---|
| 862 | const t_qcEpo& qcEpo = _qcFile._qcEpo[iEpo];
|
---|
| 863 |
|
---|
| 864 | unsigned year, month, day, hour, min;
|
---|
| 865 | double sec;
|
---|
| 866 | qcEpo._epoTime.civil_date(year, month, day);
|
---|
| 867 | qcEpo._epoTime.civil_time(hour, min, sec);
|
---|
| 868 |
|
---|
| 869 | QString dateStr;
|
---|
| 870 | QTextStream(&dateStr) << QString("> %1 %2 %3 %4 %5%6")
|
---|
| 871 | .arg(year, 4)
|
---|
| 872 | .arg(month, 2, 10, QChar('0'))
|
---|
| 873 | .arg(day, 2, 10, QChar('0'))
|
---|
| 874 | .arg(hour, 2, 10, QChar('0'))
|
---|
| 875 | .arg(min, 2, 10, QChar('0'))
|
---|
| 876 | .arg(sec, 11, 'f', 7);
|
---|
| 877 |
|
---|
[6290] | 878 | *_log << dateStr << QString(" %1").arg(qcEpo._qcSat.size(), 2)
|
---|
| 879 | << QString(" %1").arg(qcEpo._PDOP, 4, 'f', 1)
|
---|
| 880 | << endl;
|
---|
[6289] | 881 |
|
---|
| 882 | QMapIterator<t_prn, t_qcSat> itSat(qcEpo._qcSat);
|
---|
| 883 | while (itSat.hasNext()) {
|
---|
| 884 | itSat.next();
|
---|
| 885 | const t_prn& prn = itSat.key();
|
---|
| 886 | const t_qcSat& qcSat = itSat.value();
|
---|
| 887 |
|
---|
[6290] | 888 | *_log << prn.toString().c_str()
|
---|
[6295] | 889 | << QString(" %1 %2").arg(qcSat._eleDeg, 6, 'f', 2).arg(qcSat._azDeg, 7, 'f', 2);
|
---|
| 890 |
|
---|
| 891 | int numObsTypes = 0;
|
---|
[6290] | 892 | for (int iFrq = 0; iFrq < qcSat._qcFrq.size(); iFrq++) {
|
---|
| 893 | const t_qcFrq& qcFrq = qcSat._qcFrq[iFrq];
|
---|
[6294] | 894 | if (qcFrq._phaseValid) {
|
---|
[6295] | 895 | numObsTypes += 1;
|
---|
[6294] | 896 | }
|
---|
| 897 | if (qcFrq._codeValid) {
|
---|
[6295] | 898 | numObsTypes += 1;
|
---|
[6294] | 899 | }
|
---|
[6295] | 900 | }
|
---|
[6298] | 901 | *_log << QString(" %1").arg(numObsTypes, 2);
|
---|
[6295] | 902 |
|
---|
| 903 | for (int iFrq = 0; iFrq < qcSat._qcFrq.size(); iFrq++) {
|
---|
| 904 | const t_qcFrq& qcFrq = qcSat._qcFrq[iFrq];
|
---|
| 905 | if (qcFrq._phaseValid) {
|
---|
| 906 | *_log << " L" << qcFrq._rnxType2ch << ' ';
|
---|
| 907 | if (qcFrq._slip) {
|
---|
| 908 | *_log << 's';
|
---|
| 909 | }
|
---|
| 910 | else {
|
---|
| 911 | *_log << '.';
|
---|
| 912 | }
|
---|
| 913 | if (qcFrq._gap) {
|
---|
| 914 | *_log << 'g';
|
---|
| 915 | }
|
---|
| 916 | else {
|
---|
| 917 | *_log << '.';
|
---|
| 918 | }
|
---|
| 919 | *_log << QString(" %1").arg(qcFrq._SNR, 4, 'f', 1);
|
---|
[6294] | 920 | }
|
---|
[6295] | 921 | if (qcFrq._codeValid) {
|
---|
| 922 | *_log << " C" << qcFrq._rnxType2ch << ' ';
|
---|
| 923 | if (qcFrq._gap) {
|
---|
[6298] | 924 | *_log << " g";
|
---|
[6295] | 925 | }
|
---|
| 926 | else {
|
---|
[6298] | 927 | *_log << " .";
|
---|
[6295] | 928 | }
|
---|
| 929 | *_log << QString(" %1").arg(qcFrq._stdMP, 3, 'f', 2);
|
---|
[6290] | 930 | }
|
---|
| 931 | }
|
---|
| 932 | *_log << endl;
|
---|
[6289] | 933 | }
|
---|
| 934 | }
|
---|
[4689] | 935 | _log->flush();
|
---|
| 936 | }
|
---|