[3716] | 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 | #ifndef RNXOBSFILE_H
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| 26 | #define RNXOBSFILE_H
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| 27 |
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[3718] | 28 | #include <QtCore>
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[3717] | 29 |
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[3716] | 30 | #include <fstream>
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| 31 | #include <vector>
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| 32 | #include <map>
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| 33 |
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| 34 | #include "newmat.h"
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| 35 | #include "bncconst.h"
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| 36 | #include "bnctime.h"
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[5742] | 37 | #include "t_prn.h"
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[5883] | 38 | #include "GPSDecoder.h"
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[3716] | 39 |
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[4480] | 40 | class t_rnxObsHeader {
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[6119] | 41 |
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| 42 | friend class t_rnxObsFile;
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[6120] | 43 | friend class bncRinex;
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[6119] | 44 |
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[4480] | 45 | public:
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[6119] | 46 | static const double defaultRnxObsVersion2 = 2.11;
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| 47 | static const double defaultRnxObsVersion3 = 3.02;
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| 48 | static const QString defaultSystems;
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[5375] | 49 |
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[4480] | 50 | t_rnxObsHeader();
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| 51 | ~t_rnxObsHeader();
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| 52 |
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[6119] | 53 | t_irc read(QTextStream* stream, int maxLines = 0);
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| 54 | int numSys() const;
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| 55 | int nTypes(char sys) const;
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[6126] | 56 | QString obsType(char sys, int index, double version = 0.0) const;
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[6119] | 57 | QStringList obsTypesStrings() const;
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| 58 | void write(QTextStream* stream, const QMap<QString, QString>* txtMap = 0) const;
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[4480] | 59 |
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[6119] | 60 | private:
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[4480] | 61 | float _version;
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| 62 | double _interval;
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| 63 | QString _antennaNumber;
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| 64 | QString _antennaName;
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| 65 | QString _markerName;
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| 66 | QString _markerNumber;
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| 67 | QString _observer;
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| 68 | QString _agency;
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| 69 | QString _receiverNumber;
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| 70 | QString _receiverType;
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| 71 | QString _receiverVersion;
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[4493] | 72 | QStringList _comments;
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[4480] | 73 | ColumnVector _antNEU;
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| 74 | ColumnVector _antXYZ;
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| 75 | ColumnVector _antBSG;
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| 76 | ColumnVector _xyz;
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[6119] | 77 | QMap<char, QVector<QString> > _obsTypes;
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[5742] | 78 | int _wlFactorsL1[t_prn::MAXPRN_GPS+1];
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| 79 | int _wlFactorsL2[t_prn::MAXPRN_GPS+1];
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[4480] | 80 | bncTime _startTime;
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| 81 | };
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| 82 |
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[3716] | 83 | class t_rnxObsFile {
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| 84 | public:
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| 85 |
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[3840] | 86 | static bool earlierStartTime(const t_rnxObsFile* file1, const t_rnxObsFile* file2) {
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| 87 | return file1->startTime() < file2->startTime();
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| 88 | }
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| 89 |
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[6119] | 90 | class t_rnxObs {
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| 91 | public:
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| 92 | double value;
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| 93 | int lli;
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| 94 | int snr;
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| 95 | };
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| 96 |
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[3716] | 97 | class t_rnxSat {
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| 98 | public:
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[6119] | 99 | t_prn prn;
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| 100 | QMap<QString, t_rnxObs> obs;
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[3716] | 101 | };
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| 102 |
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| 103 | class t_rnxEpo {
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| 104 | public:
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[6126] | 105 | t_rnxEpo() {clear();}
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[3716] | 106 | void clear() {
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[6119] | 107 | tt.reset();
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[3716] | 108 | rnxSat.clear();
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[6126] | 109 | version = 0.0;
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[3716] | 110 | }
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| 111 | bncTime tt;
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| 112 | std::vector<t_rnxSat> rnxSat;
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[6126] | 113 | double version;
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[3716] | 114 | };
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| 115 |
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[3843] | 116 | enum e_inpOut {input, output};
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| 117 |
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| 118 | t_rnxObsFile(const QString& fileName, e_inpOut inpOut);
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[3716] | 119 | ~t_rnxObsFile();
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| 120 |
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[6119] | 121 | float version() const {return _header._version;}
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| 122 | double interval() const {return _header._interval;}
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| 123 | int numSys() const {return _header.numSys();}
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| 124 | int nTypes(char sys) const {return _header.nTypes(sys);}
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| 125 | const QString& fileName() const {return _fileName;}
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[6126] | 126 | QString obsType(char sys, int index, double version = 0.0) const {
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| 127 | return _header.obsType(sys, index, version);
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| 128 | }
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[6119] | 129 | const QString& antennaName() const {return _header._antennaName;}
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| 130 | const QString& markerName() const {return _header._markerName;}
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| 131 | const QString& receiverType() const {return _header._receiverType;}
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[3984] | 132 |
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[4112] | 133 | void setInterval(double interval) {_header._interval = interval;}
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[3984] | 134 | void setAntennaName(const QString& antennaName) {_header._antennaName = antennaName;}
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| 135 | void setMarkerName(const QString& markerName) {_header._markerName = markerName;}
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| 136 | void setReceiverType(const QString& receiverType) {_header._receiverType = receiverType;}
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| 137 |
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[3716] | 138 | const ColumnVector& xyz() const {return _header._xyz;}
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| 139 | const ColumnVector& antNEU() const {return _header._antNEU;}
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| 140 | const ColumnVector& antXYZ() const {return _header._antXYZ;}
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| 141 | const ColumnVector& antBSG() const {return _header._antBSG;}
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[3991] | 142 |
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[3838] | 143 | const bncTime& startTime() const {return _header._startTime;}
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[3991] | 144 | void setStartTime(const bncTime& startTime) {_header._startTime = startTime;}
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| 145 |
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[3994] | 146 | t_rnxEpo* nextEpoch();
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[3716] | 147 | int wlFactorL1(unsigned iPrn) {
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[5742] | 148 | return iPrn <= t_prn::MAXPRN_GPS ? _header._wlFactorsL1[iPrn] : 1;
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[3716] | 149 | }
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| 150 | int wlFactorL2(unsigned iPrn) {
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[5742] | 151 | return iPrn <= t_prn::MAXPRN_GPS ? _header._wlFactorsL2[iPrn] : 1;
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[3716] | 152 | }
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| 153 |
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[3844] | 154 | const t_rnxObsHeader& header() const {return _header;}
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[6118] | 155 | void setHeader(const t_rnxObsHeader& header, double version, const QStringList& useObsTypes);
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[4053] | 156 | void checkNewHeader(const t_rnxObsHeader& header);
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[3845] | 157 | void writeEpoch(const t_rnxEpo* epo);
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[3844] | 158 |
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[4481] | 159 | QTextStream* stream() {return _stream;}
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| 160 |
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[5883] | 161 | static void setObsFromRnx(const t_rnxObsFile* rnxObsFile,
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| 162 | const t_rnxObsFile::t_rnxEpo* epo,
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| 163 | const t_rnxObsFile::t_rnxSat& rnxSat,
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| 164 | t_obs& obs);
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| 165 |
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[5932] | 166 | static QString type2to3(char sys, const QString& typeV2);
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| 167 | static QString type3to2(const QString& typeV3);
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| 168 |
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[3844] | 169 | private:
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[4480] | 170 | t_rnxObsFile() {};
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| 171 | void openRead(const QString& fileName);
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| 172 | void openWrite(const QString& fileName);
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| 173 | void close();
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[3866] | 174 | void writeEpochV2(const t_rnxEpo* epo);
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| 175 | void writeEpochV3(const t_rnxEpo* epo);
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[3994] | 176 | t_rnxEpo* nextEpochV2();
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| 177 | t_rnxEpo* nextEpochV3();
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[4540] | 178 | void handleEpochFlag(int flag, const QString& line, bool& headerReRead);
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[3960] | 179 |
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[3843] | 180 | e_inpOut _inpOut;
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[3718] | 181 | QFile* _file;
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[3717] | 182 | QString _fileName;
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[3718] | 183 | QTextStream* _stream;
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[3716] | 184 | t_rnxObsHeader _header;
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| 185 | t_rnxEpo _currEpo;
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| 186 | bool _flgPowerFail;
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| 187 | };
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| 188 |
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| 189 | #endif
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