| 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_rnxObsFile
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| 30 | *
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| 31 | * Purpose: Reads RINEX Observation File
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| 32 | *
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| 33 | * Author: L. Mervart
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| 34 | *
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| 35 | * Created: 24-Jan-2012
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| 36 | *
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| 37 | * Changes:
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| 38 | *
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| 39 | * -----------------------------------------------------------------------*/
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| 40 |
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| 41 | #include <iostream>
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| 42 | #include <iomanip>
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| 43 | #include <sstream>
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| 44 | #include "rnxobsfile.h"
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| 45 | #include "bncutils.h"
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| 46 | #include "bnccore.h"
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| 47 | #include "bncsettings.h"
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| 48 |
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| 49 | using namespace std;
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| 50 |
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| 51 | // Constructor
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| 52 | ////////////////////////////////////////////////////////////////////////////
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| 53 | t_rnxObsHeader::t_rnxObsHeader() {
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| 54 | _usedSystems = "GREJCSI";
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| 55 | _antNEU.ReSize(3); _antNEU = 0.0;
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| 56 | _antXYZ.ReSize(3); _antXYZ = 0.0;
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| 57 | _antBSG.ReSize(3); _antBSG = 0.0;
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| 58 | _xyz.ReSize(3); _xyz = 0.0;
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| 59 | _version = 0.0;
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| 60 | _interval = 0.0;
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| 61 | for (unsigned iPrn = 1; iPrn <= t_prn::MAXPRN_GPS; iPrn++) {
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| 62 | _wlFactorsL1[iPrn] = 1;
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| 63 | _wlFactorsL2[iPrn] = 1;
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| 64 | }
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| 65 | bncSettings settings;
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| 66 | _writeRinexOnlyWithSklObsTypes = settings.value("rnxOnlyWithSKL").toBool();
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| 67 | _configuredVersion = settings.value("rnxVersion").toInt();
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| 68 | }
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| 69 |
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| 70 | // Destructor
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| 71 | ////////////////////////////////////////////////////////////////////////////
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| 72 | t_rnxObsHeader::~t_rnxObsHeader() {
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| 73 | }
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| 74 |
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| 75 | double t_rnxObsHeader::versionFromInt(int version) {
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| 76 | switch (version) {
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| 77 | case 2:
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| 78 | return defaultRnxObsVersion2;
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| 79 | case 3:
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| 80 | return defaultRnxObsVersion3;
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| 81 | case 4:
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| 82 | return defaultRnxObsVersion4;
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| 83 | default:
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| 84 | return defaultRnxObsVersion3;
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| 85 | }
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| 86 | }
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| 87 |
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| 88 |
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| 89 | // Read Header
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| 90 | ////////////////////////////////////////////////////////////////////////////
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| 91 | t_irc t_rnxObsHeader::read(QTextStream* stream, int maxLines) {
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| 92 | _comments.clear();
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| 93 | int numLines = 0;
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| 94 |
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| 95 | while ( stream->status() == QTextStream::Ok && !stream->atEnd() ) {
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| 96 | QString line = stream->readLine(); ++ numLines;
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| 97 | if (line.isEmpty()) {
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| 98 | continue;
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| 99 | }
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| 100 | if (line.indexOf("END OF FILE") != -1) {
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| 101 | break;
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| 102 | }
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| 103 | QString value = line.mid(0,60).trimmed();
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| 104 | QString key = line.mid(60).trimmed();
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| 105 | if (key == "END OF HEADER") {
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| 106 | break;
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| 107 | }
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| 108 | else if (key == "RINEX VERSION / TYPE") {
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| 109 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 110 | in >> _version;
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| 111 | }
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| 112 | else if (key == "PGM / RUN BY / DATE") {
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| 113 | _runByDate.append(value.trimmed());
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| 114 | }
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| 115 | else if (key == "MARKER NAME") {
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| 116 | _markerName = value;
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| 117 | }
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| 118 | else if (key == "MARKER TYPE") {
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| 119 | _markerType = value;
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| 120 | }
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| 121 | else if (key == "MARKER NUMBER") {
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| 122 | _markerNumber = line.mid(0,20).trimmed();
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| 123 | }
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| 124 | else if (key == "ANT # / TYPE") {
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| 125 | _antennaNumber = line.mid( 0,20).trimmed();
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| 126 | _antennaName = line.mid(20,20).trimmed();
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| 127 | }
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| 128 | else if (key == "OBSERVER / AGENCY") {
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| 129 | _observer = line.mid( 0,20).trimmed();
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| 130 | _agency = line.mid(20,40).trimmed();
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| 131 | }
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| 132 | else if (key == "REC # / TYPE / VERS") {
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| 133 | _receiverNumber = line.mid( 0,20).trimmed();
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| 134 | _receiverType = line.mid(20,20).trimmed();
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| 135 | _receiverVersion = line.mid(40,20).trimmed();
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| 136 | }
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| 137 | else if (key == "INTERVAL") {
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| 138 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 139 | in >> _interval;
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| 140 | }
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| 141 | else if (key == "COMMENT") {
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| 142 | _comments << line.mid(0,60).trimmed();
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| 143 | }
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| 144 | else if (key == "WAVELENGTH FACT L1/2") {
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| 145 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 146 | int wlFactL1 = 0;
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| 147 | int wlFactL2 = 0;
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| 148 | int numSat = 0;
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| 149 | in >> wlFactL1 >> wlFactL2 >> numSat;
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| 150 | if (numSat == 0) {
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| 151 | for (unsigned iPrn = 1; iPrn <= t_prn::MAXPRN_GPS; iPrn++) {
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| 152 | _wlFactorsL1[iPrn] = wlFactL1;
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| 153 | _wlFactorsL2[iPrn] = wlFactL2;
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| 154 | }
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| 155 | }
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| 156 | else {
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| 157 | for (int ii = 0; ii < numSat; ii++) {
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| 158 | QString prn; in >> prn;
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| 159 | if (prn[0] == 'G') {
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| 160 | int iPrn;
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| 161 | readInt(prn, 1, 2, iPrn);
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| 162 | _wlFactorsL1[iPrn] = wlFactL1;
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| 163 | _wlFactorsL2[iPrn] = wlFactL2;
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| 164 | }
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| 165 | }
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| 166 | }
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| 167 | }
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| 168 | else if (key == "APPROX POSITION XYZ") {
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| 169 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 170 | in >> _xyz[0] >> _xyz[1] >> _xyz[2];
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| 171 | }
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| 172 | else if (key == "ANTENNA: DELTA H/E/N") {
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| 173 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 174 | in >> _antNEU[2] >> _antNEU[1] >> _antNEU[0];
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| 175 | }
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| 176 | else if (key == "ANTENNA: DELTA X/Y/Z") {
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| 177 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 178 | in >> _antXYZ[0] >> _antXYZ[1] >> _antXYZ[2];
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| 179 | }
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| 180 | else if (key == "ANTENNA: B.SIGHT XYZ") {
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| 181 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 182 | in >> _antBSG[0] >> _antBSG[1] >> _antBSG[2];
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| 183 | }
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| 184 | else if (key == "DOI") {
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| 185 | _digitalObjectId = line.mid(0,60).trimmed();
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| 186 | }
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| 187 | else if (key == "LICENSE OF USE") {
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| 188 | _licenseOfUse.append(line.mid(0,60).trimmed());
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| 189 | }
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| 190 | else if (key == "STATION INFORMATION") {
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| 191 | _stationInformation.append(line.mid(0,60).trimmed());
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| 192 | }
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| 193 | else if (key == "# / TYPES OF OBSERV") {
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| 194 | if (_version == 0.0) {
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| 195 | _version = defaultRnxObsVersion2;
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| 196 | }
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| 197 | QTextStream* in = new QTextStream(value.toLatin1(), QIODevice::ReadOnly);
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| 198 | int nTypes;
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| 199 | *in >> nTypes;
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| 200 | char sys0 = _usedSystems[0].toLatin1();
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| 201 | _obsTypes[sys0].clear();
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| 202 | for (int ii = 0; ii < nTypes; ii++) {
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| 203 | if (ii > 0 && ii % 9 == 0) {
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| 204 | line = stream->readLine(); ++numLines;
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| 205 | delete in;
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| 206 | in = new QTextStream(line.left(60).toLatin1(), QIODevice::ReadOnly);
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| 207 | }
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| 208 | QString hlp;
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| 209 | *in >> hlp;
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| 210 | _obsTypes[sys0].append(hlp);
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| 211 | }
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| 212 | for (int ii = 1; ii < _usedSystems.length(); ii++) {
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| 213 | char sysI = _usedSystems[ii].toLatin1();
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| 214 | _obsTypes[sysI] = _obsTypes[sys0];
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| 215 | }
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| 216 | }
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| 217 | else if (key == "SYS / # / OBS TYPES") {
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| 218 | if (_version == 0.0) {
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| 219 | _version = versionFromInt(_configuredVersion);
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| 220 | }
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| 221 | QTextStream* in = new QTextStream(value.toLatin1(), QIODevice::ReadOnly);
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| 222 | char sys;
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| 223 | int nTypes;
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| 224 | *in >> sys >> nTypes;
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| 225 | _obsTypes[sys].clear();
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| 226 | for (int ii = 0; ii < nTypes; ii++) {
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| 227 | if (ii > 0 && ii % 13 == 0) {
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| 228 | line = stream->readLine(); ++numLines;
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| 229 | delete in;
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| 230 | in = new QTextStream(line.toLatin1(), QIODevice::ReadOnly);
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| 231 | }
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| 232 | QString hlp;
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| 233 | *in >> hlp;
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| 234 | if (sys == 'C' && _version < 3.03) {
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| 235 | hlp.replace('1', '2');
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| 236 | }
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| 237 | _obsTypes[sys].push_back(hlp);
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| 238 | }
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| 239 | delete in;
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| 240 | }
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| 241 | else if (key == "TIME OF FIRST OBS") {
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| 242 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 243 | int year, month, day, hour, min;
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| 244 | double sec;
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| 245 | in >> year >> month >> day >> hour >> min >> sec;
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| 246 | _startTime.set(year, month, day, hour, min, sec);
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| 247 | }
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| 248 | else if (key == "SYS / PHASE SHIFT"){
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| 249 | QTextStream* in = new QTextStream(value.toLatin1(), QIODevice::ReadOnly);
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| 250 | char sys;
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| 251 | QString obstype;
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| 252 | double shift;
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| 253 | int satnum = 0;
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| 254 | QStringList satList;
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| 255 | QString sat;
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| 256 | *in >> sys >> obstype >> shift >> satnum;
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| 257 | if (obstype.size()) {
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| 258 | for (int ii = 0; ii < satnum; ii++) {
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| 259 | if (ii > 0 && ii % 10 == 0) {
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| 260 | line = stream->readLine(); ++numLines;
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| 261 | delete in;
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| 262 | in = new QTextStream(line.left(60).toLatin1(), QIODevice::ReadOnly);
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| 263 | }
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| 264 | *in >> sat;
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| 265 | satList.append(sat);
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| 266 | }
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| 267 | delete in;
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| 268 | }
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| 269 | _phaseShifts.insert(sys+obstype, QPair<double, QStringList>(shift, satList));
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| 270 | }
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| 271 | else if (key == "GLONASS COD/PHS/BIS"){
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| 272 | QTextStream in(value.toLatin1(), QIODevice::ReadOnly);
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| 273 | for (int ii = 0; ii < 4; ii++) {
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| 274 | QString type;
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| 275 | double value;
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| 276 | in >> type >> value;
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| 277 | if (type.size())
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| 278 | _gloBiases[type] = value;
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| 279 | }
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| 280 | }
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| 281 | else if (key == "GLONASS SLOT / FRQ #") {
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| 282 | QTextStream* in = new QTextStream(value.toLatin1(), QIODevice::ReadOnly);
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| 283 | int nSlots = 0;
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| 284 | *in >> nSlots;
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| 285 | for (int ii = 0; ii < nSlots; ii++) {
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| 286 | if (ii > 0 && ii % 8 == 0) {
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| 287 | line = stream->readLine(); ++numLines;
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| 288 | delete in;
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| 289 | in = new QTextStream(line.left(60).toLatin1(), QIODevice::ReadOnly);
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| 290 | }
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| 291 | QString sat;
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| 292 | int slot;
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| 293 | *in >> sat >> slot;
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| 294 | t_prn prn;
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| 295 | prn.set(sat.toStdString());
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| 296 | if(sat.size())
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| 297 | _gloSlots[prn] = slot;
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| 298 | }
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| 299 | delete in;
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| 300 | }
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| 301 | if (maxLines > 0 && numLines == maxLines) {
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| 302 | break;
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| 303 | }
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| 304 | }
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| 305 |
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| 306 | // set default observation types if empty in input file
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| 307 | // ----------------------------------------------------
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| 308 | if (_obsTypes.empty()) {
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| 309 | if (!_writeRinexOnlyWithSklObsTypes) {
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| 310 | setDefault(_markerName, _version);
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| 311 | }
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| 312 | else {
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| 313 | return failure;
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| 314 | }
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| 315 | }
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| 316 |
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| 317 | // Systems used
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| 318 | // ------------
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| 319 | _usedSystems.clear();
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| 320 | QMapIterator<char, QStringList> it(_obsTypes);
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| 321 | while (it.hasNext()) {
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| 322 | it.next();
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| 323 | _usedSystems += QChar(it.key());
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| 324 | }
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| 325 |
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| 326 | return success;
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| 327 | }
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| 328 |
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| 329 | // Set Default Header
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| 330 | ////////////////////////////////////////////////////////////////////////////
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| 331 | void t_rnxObsHeader::setDefault(const QString& markerName, int version) {
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| 332 |
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| 333 | _markerName = markerName;
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| 334 |
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| 335 | _version = versionFromInt(version);
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| 336 |
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| 337 | _comments << "Default set of observation types used";
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| 338 | _comments.removeDuplicates();
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| 339 |
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| 340 | _obsTypes.clear();
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| 341 | if (_version < 3.0) {
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| 342 | _obsTypes['G'] << "C1" << "P1" << "L1" << "S1"
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| 343 | << "C2" << "P2" << "L2" << "S2";
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| 344 | _obsTypes['R'] = _obsTypes['G'];
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| 345 | _obsTypes['E'] = _obsTypes['G'];
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| 346 | _obsTypes['J'] = _obsTypes['G'];
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| 347 | _obsTypes['S'] = _obsTypes['G'];
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| 348 | _obsTypes['C'] = _obsTypes['G'];
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| 349 | }
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| 350 | else {
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| 351 | _obsTypes['G'] << "C1C" << "L1C" << "S1C"
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| 352 | << "C1W" << "L1W" << "S1W"
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| 353 | << "C2X" << "L2X" << "S2X"
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| 354 | << "C2W" << "L2W" << "S2W"
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| 355 | << "C5X" << "L5X" << "S5X";
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| 356 |
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| 357 | _obsTypes['J'] << "C1C" << "L1C" << "S1C"
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| 358 | << "C1Z" << "L1Z" << "S1Z"
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| 359 | << "C1X" << "L1X" << "S1X"
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| 360 | << "C2L" << "L2L" << "S2L"
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| 361 | << "C2X" << "L2X" << "S2X"
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| 362 | << "C5Q" << "L5Q" << "S5Q"
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| 363 | << "C5X" << "L5X" << "S5X"
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| 364 | << "C6L" << "L6L" << "S6L";
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| 365 |
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| 366 | _obsTypes['R'] << "C1C" << "L1C" << "S1C"
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| 367 | << "C1P" << "L1P" << "S1P"
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| 368 | << "C2C" << "L2C" << "S2C"
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| 369 | << "C2P" << "L2P" << "S2P"
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| 370 | << "C3I" << "L3I" << "S3I"
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| 371 | << "C4X" << "L4X" << "S4X"
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| 372 | << "C6X" << "L6X" << "S6X";
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| 373 |
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| 374 | _obsTypes['E'] << "C1C" << "L1C" << "S1C"
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| 375 | << "C1X" << "L1X" << "S1X"
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| 376 | << "C5Q" << "L5Q" << "S5Q"
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| 377 | << "C5X" << "L5X" << "S5X"
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| 378 | << "C6C" << "L6C" << "S6C"
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| 379 | << "C6X" << "L6X" << "S6X"
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| 380 | << "C7Q" << "L7Q" << "S7Q"
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| 381 | << "C7X" << "L7X" << "S7X"
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| 382 | << "C8Q" << "L8Q" << "S8Q"
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| 383 | << "C8X" << "L8X" << "S8X";
|
|---|
| 384 |
|
|---|
| 385 | _obsTypes['S'] << "C1C" << "L1C" << "S1C"
|
|---|
| 386 | << "C5I" << "L5I" << "S5I"
|
|---|
| 387 | << "C5Q" << "L5Q" << "S5Q"
|
|---|
| 388 | << "C5X" << "L5X" << "S5X";
|
|---|
| 389 |
|
|---|
| 390 | _obsTypes['C'] << "C2I" << "L2I" << "S2I"
|
|---|
| 391 | << "C2Q" << "L2Q" << "S2Q"
|
|---|
| 392 | << "C2X" << "L2X" << "S2X"
|
|---|
| 393 | << "C6I" << "L6I" << "S6I"
|
|---|
| 394 | << "C6Q" << "L6Q" << "S6Q"
|
|---|
| 395 | << "C6X" << "L6X" << "S6X"
|
|---|
| 396 | << "C7I" << "L7I" << "S7I"
|
|---|
| 397 | << "C7Q" << "L7Q" << "S7Q"
|
|---|
| 398 | << "C7X" << "L7X" << "S7X";
|
|---|
| 399 |
|
|---|
| 400 | _obsTypes['I'] << "C5A" << "L5A" << "S5A"
|
|---|
| 401 | << "C9A" << "L9A" << "S9A";
|
|---|
| 402 | }
|
|---|
| 403 | }
|
|---|
| 404 |
|
|---|
| 405 | // Copy header
|
|---|
| 406 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 407 | void t_rnxObsHeader::set(const t_rnxObsHeader& header, int version,
|
|---|
| 408 | const QStringList* useObsTypes,
|
|---|
| 409 | const QStringList* phaseShifts,
|
|---|
| 410 | const QStringList* gloBiases,
|
|---|
| 411 | const QStringList* gloSlots,
|
|---|
| 412 | const QStringList* runByDate) {
|
|---|
| 413 |
|
|---|
| 414 | _version = versionFromInt(version);
|
|---|
| 415 |
|
|---|
| 416 | _interval = header._interval;
|
|---|
| 417 | _antennaNumber = header._antennaNumber;
|
|---|
| 418 | _antennaName = header._antennaName;
|
|---|
| 419 | _markerName = header._markerName;
|
|---|
| 420 | _markerNumber = header._markerNumber;
|
|---|
| 421 | _markerType = header._markerType;
|
|---|
| 422 | _antNEU = header._antNEU;
|
|---|
| 423 | _antXYZ = header._antXYZ;
|
|---|
| 424 | _antBSG = header._antBSG;
|
|---|
| 425 | _xyz = header._xyz;
|
|---|
| 426 | _observer = header._observer;
|
|---|
| 427 | _agency = header._agency;
|
|---|
| 428 | _receiverNumber = header._receiverNumber;
|
|---|
| 429 | _receiverType = header._receiverType;
|
|---|
| 430 | _receiverVersion = header._receiverVersion;
|
|---|
| 431 | _startTime = header._startTime;
|
|---|
| 432 | _usedSystems = header._usedSystems;
|
|---|
| 433 | _comments = header._comments;
|
|---|
| 434 | _comments.removeDuplicates();
|
|---|
| 435 |
|
|---|
| 436 | for (unsigned iPrn = 1; iPrn <= t_prn::MAXPRN_GPS; iPrn++) {
|
|---|
| 437 | _wlFactorsL1[iPrn] = header._wlFactorsL1[iPrn];
|
|---|
| 438 | _wlFactorsL2[iPrn] = header._wlFactorsL2[iPrn];
|
|---|
| 439 | }
|
|---|
| 440 |
|
|---|
| 441 | // Set observation types
|
|---|
| 442 | // ---------------------
|
|---|
| 443 | _obsTypes.clear();
|
|---|
| 444 | if (!useObsTypes || useObsTypes->size() == 0) {
|
|---|
| 445 | if (int(_version) == int(header._version)) {
|
|---|
| 446 | _obsTypes = header._obsTypes;
|
|---|
| 447 | }
|
|---|
| 448 | else {
|
|---|
| 449 | if (_version >= 3.0) {
|
|---|
| 450 | _comments << "Default set of observation types used";
|
|---|
| 451 | _comments.removeDuplicates();
|
|---|
| 452 | _obsTypes['G'] << "C1C" << "L1C" << "S1C"
|
|---|
| 453 | << "C1W" << "L1W" << "S1W"
|
|---|
| 454 | << "C2X" << "L2X" << "S2X"
|
|---|
| 455 | << "C2W" << "L2W" << "S2W"
|
|---|
| 456 | << "C5X" << "L5X" << "S5X";
|
|---|
| 457 |
|
|---|
| 458 | _obsTypes['J'] << "C1C" << "L1C" << "S1C"
|
|---|
| 459 | << "C1S" << "L1S" << "S1S"
|
|---|
| 460 | << "C1L" << "L1L" << "S1L"
|
|---|
| 461 | << "C1X" << "L1X" << "S1X"
|
|---|
| 462 | << "C2S" << "L2S" << "S2S"
|
|---|
| 463 | << "C2L" << "L2L" << "S2L"
|
|---|
| 464 | << "C2X" << "L2X" << "S2X"
|
|---|
| 465 | << "C5X" << "L5X" << "S5X";
|
|---|
| 466 |
|
|---|
| 467 | _obsTypes['R'] << "C1C" << "L1C" << "S1C"
|
|---|
| 468 | << "C1P" << "L1P" << "S1P"
|
|---|
| 469 | << "C2C" << "L2C" << "S2C"
|
|---|
| 470 | << "C2P" << "L2P" << "S2P";
|
|---|
| 471 |
|
|---|
| 472 | _obsTypes['E'] << "C1X" << "L1X" << "S1X"
|
|---|
| 473 | << "C5X" << "L5X" << "S5X"
|
|---|
| 474 | << "C7X" << "L7X" << "S7X"
|
|---|
| 475 | << "C8X" << "L8X" << "S8X";
|
|---|
| 476 |
|
|---|
| 477 | _obsTypes['S'] << "C1C" << "L1C" << "S1C"
|
|---|
| 478 | << "C5I" << "L5I" << "S5I"
|
|---|
| 479 | << "C5Q" << "L5Q" << "S5Q";
|
|---|
| 480 |
|
|---|
| 481 | _obsTypes['C'] << "C2I" << "L2I" << "S2I"
|
|---|
| 482 | << "C6I" << "L6I" << "S6I"
|
|---|
| 483 | << "C7I" << "L7I" << "S7I";
|
|---|
| 484 |
|
|---|
| 485 | _obsTypes['I'] << "C5A" << "L5A" << "S5A"
|
|---|
| 486 | << "C9A" << "L9A" << "S9A";
|
|---|
| 487 | }
|
|---|
| 488 | else {
|
|---|
| 489 | for (int iSys = 0; iSys < header.numSys(); iSys++) {
|
|---|
| 490 | char sys = header.system(iSys);
|
|---|
| 491 | for (int iType = 0; iType < header.nTypes(sys); iType++) {
|
|---|
| 492 | QString type = header.obsType(sys, iType, _version);
|
|---|
| 493 | for (int jSys = 0; jSys < _usedSystems.length(); jSys++) {
|
|---|
| 494 | char thisSys = _usedSystems[jSys].toLatin1();
|
|---|
| 495 | if (!_obsTypes[thisSys].contains(type)) {
|
|---|
| 496 | _obsTypes[thisSys].push_back(type);
|
|---|
| 497 | }
|
|---|
| 498 | }
|
|---|
| 499 | }
|
|---|
| 500 | }
|
|---|
| 501 | }
|
|---|
| 502 | }
|
|---|
| 503 | }
|
|---|
| 504 | else {
|
|---|
| 505 | for (int iType = 0; iType < useObsTypes->size(); iType++) {
|
|---|
| 506 | if (useObsTypes->at(iType).indexOf(":") != -1) {
|
|---|
| 507 | QStringList hlp = useObsTypes->at(iType).split(":", Qt::SkipEmptyParts);
|
|---|
| 508 | if (hlp.size() == 2 && hlp[0].length() == 1) {
|
|---|
| 509 | if (_version >= 3.0) {
|
|---|
| 510 | char sys = hlp[0][0].toLatin1();
|
|---|
| 511 | QString type = t_rnxObsFile::type2to3(sys, hlp[1]);
|
|---|
| 512 | if (!_obsTypes[sys].contains(type)) {
|
|---|
| 513 | _obsTypes[sys].push_back(type);
|
|---|
| 514 | }
|
|---|
| 515 | }
|
|---|
| 516 | else {
|
|---|
| 517 | for (int iSys = 0; iSys < _usedSystems.length(); iSys++) {
|
|---|
| 518 | char sys = _usedSystems[iSys].toLatin1();
|
|---|
| 519 | QString type = t_rnxObsFile::type3to2(sys, hlp[1]);
|
|---|
| 520 | if (!_obsTypes[sys].contains(type)) {
|
|---|
| 521 | _obsTypes[sys].push_back(type);
|
|---|
| 522 | }
|
|---|
| 523 | }
|
|---|
| 524 | }
|
|---|
| 525 | }
|
|---|
| 526 | }
|
|---|
| 527 | else {
|
|---|
| 528 | for (int iSys = 0; iSys < _usedSystems.length(); iSys++) {
|
|---|
| 529 | char sys = _usedSystems[iSys].toLatin1();
|
|---|
| 530 | QString type = _version >= 3.0 ? t_rnxObsFile::type2to3(sys, useObsTypes->at(iType)) :
|
|---|
| 531 | t_rnxObsFile::type3to2(sys, useObsTypes->at(iType));
|
|---|
| 532 | if (!_obsTypes[sys].contains(type)) {
|
|---|
| 533 | _obsTypes[sys].push_back(type);
|
|---|
| 534 | }
|
|---|
| 535 | }
|
|---|
| 536 | }
|
|---|
| 537 | }
|
|---|
| 538 | _usedSystems.clear();
|
|---|
| 539 | QMapIterator<char, QStringList> it(_obsTypes);
|
|---|
| 540 | while (it.hasNext()) {
|
|---|
| 541 | it.next();
|
|---|
| 542 | _usedSystems += QChar(it.key());
|
|---|
| 543 | }
|
|---|
| 544 | }
|
|---|
| 545 |
|
|---|
| 546 | if (_version >= 3.0) {
|
|---|
| 547 | // set phase shifts
|
|---|
| 548 | if (!phaseShifts || phaseShifts->empty()) {
|
|---|
| 549 | _phaseShifts = header._phaseShifts;
|
|---|
| 550 | }
|
|---|
| 551 | else {
|
|---|
| 552 | foreach (const QString &str, *phaseShifts) {
|
|---|
| 553 | QStringList hlp = str.split("_", Qt::SkipEmptyParts);
|
|---|
| 554 | QStringList hlp1 = hlp.last().split(":", Qt::SkipEmptyParts);
|
|---|
| 555 | QString type = hlp.first();
|
|---|
| 556 | double shift = hlp1.first().toDouble();
|
|---|
| 557 | hlp1.removeFirst();
|
|---|
| 558 | QString satStr = hlp1.join(" ");
|
|---|
| 559 | if (satStr.size()) {
|
|---|
| 560 | hlp1 = satStr.split(" ");
|
|---|
| 561 | }
|
|---|
| 562 | QStringList &satList = hlp1;
|
|---|
| 563 | QMap<QString, QPair<double, QStringList> >::iterator it = _phaseShifts.find(type);
|
|---|
| 564 | if ( it != _phaseShifts.end()) {
|
|---|
| 565 | it.value().second.append(satList);
|
|---|
| 566 | it.value().second.removeDuplicates();
|
|---|
| 567 | }
|
|---|
| 568 | else {
|
|---|
| 569 | _phaseShifts.insert(type, QPair<double, QStringList>(shift, satList));
|
|---|
| 570 | }
|
|---|
| 571 | }
|
|---|
| 572 | }
|
|---|
| 573 | // set GLONASS biases
|
|---|
| 574 | if (!gloBiases || gloBiases->empty()) {
|
|---|
| 575 | _gloBiases = header._gloBiases;
|
|---|
| 576 | }
|
|---|
| 577 | else {
|
|---|
| 578 | foreach (const QString &str, *gloBiases) {
|
|---|
| 579 | QStringList hlp = str.split(":", Qt::SkipEmptyParts);
|
|---|
| 580 | QString type = hlp.first();;
|
|---|
| 581 | double value = hlp.last().toDouble();
|
|---|
| 582 | if (type.size())
|
|---|
| 583 | _gloBiases[type] = value;
|
|---|
| 584 | }
|
|---|
| 585 | }
|
|---|
| 586 | // set GLONASS slots
|
|---|
| 587 | if (!gloSlots || gloSlots->empty()) {
|
|---|
| 588 | _gloSlots = header._gloSlots;
|
|---|
| 589 | }
|
|---|
| 590 | else {
|
|---|
| 591 | foreach (const QString &str, *gloSlots) {
|
|---|
| 592 | QStringList hlp = str.split(":", Qt::SkipEmptyParts);
|
|---|
| 593 | QString sat = hlp.first();
|
|---|
| 594 | int slot = hlp.last().toInt();
|
|---|
| 595 | t_prn prn;
|
|---|
| 596 | prn.set(sat.toStdString());
|
|---|
| 597 | if(sat.size())
|
|---|
| 598 | _gloSlots[prn] = slot;
|
|---|
| 599 | }
|
|---|
| 600 | }
|
|---|
| 601 | }
|
|---|
| 602 | if (_version >= 4.0) {
|
|---|
| 603 | // set run by date entries
|
|---|
| 604 | if (!runByDate || runByDate->empty()) {
|
|---|
| 605 | _runByDate = header._runByDate;
|
|---|
| 606 | }
|
|---|
| 607 | else {
|
|---|
| 608 | foreach (const QString &str, *runByDate) {
|
|---|
| 609 | _runByDate.append(str);
|
|---|
| 610 | }
|
|---|
| 611 | }
|
|---|
| 612 | }
|
|---|
| 613 |
|
|---|
| 614 | }
|
|---|
| 615 |
|
|---|
| 616 | // Write Header
|
|---|
| 617 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 618 | void t_rnxObsHeader::write(QTextStream* stream,
|
|---|
| 619 | const QMap<QString, QString>* txtMap) const {
|
|---|
| 620 |
|
|---|
| 621 | QStringList newComments;
|
|---|
| 622 | QStringList runByDate;
|
|---|
| 623 | QString runBy = BNC_CORE->userName();
|
|---|
| 624 |
|
|---|
| 625 | if (txtMap) {
|
|---|
| 626 | QMapIterator<QString, QString> it(*txtMap);
|
|---|
| 627 | while (it.hasNext()) {
|
|---|
| 628 | it.next();
|
|---|
| 629 | if (it.key() == "RUN BY") {
|
|---|
| 630 | runBy = it.value();
|
|---|
| 631 | }
|
|---|
| 632 | else if (it.key() == "RUN BY DATE") {
|
|---|
| 633 | runByDate = it.value().split("\\n", Qt::SkipEmptyParts);
|
|---|
| 634 | }
|
|---|
| 635 | else if ((it.key().indexOf("COMMENT")) != -1) {
|
|---|
| 636 | newComments += it.value().split("\\n", Qt::SkipEmptyParts);
|
|---|
| 637 | }
|
|---|
| 638 | }
|
|---|
| 639 | newComments.removeDuplicates();
|
|---|
| 640 | }
|
|---|
| 641 |
|
|---|
| 642 | *stream << QString("%1 OBSERVATION DATA M")
|
|---|
| 643 | .arg(_version, 9, 'f', 2)
|
|---|
| 644 | .leftJustified(60)
|
|---|
| 645 | << "RINEX VERSION / TYPE\n";
|
|---|
| 646 |
|
|---|
| 647 | const QString fmtDate = (_version < 3.0) ? "dd-MMM-yy hh:mm"
|
|---|
| 648 | : "yyyyMMdd hhmmss UTC";
|
|---|
| 649 | *stream << QString("%1%2%3")
|
|---|
| 650 | .arg(BNC_CORE->pgmName(), -20)
|
|---|
| 651 | .arg(runBy.trimmed().left(20), -20)
|
|---|
| 652 | .arg(QDateTime::currentDateTime().toUTC().toString(fmtDate), -20)
|
|---|
| 653 | .leftJustified(60)
|
|---|
| 654 | << "PGM / RUN BY / DATE\n";
|
|---|
| 655 |
|
|---|
| 656 | if (_version >= 4.0) {
|
|---|
| 657 | QStringListIterator itRunByDt(_runByDate);
|
|---|
| 658 | while (itRunByDt.hasNext()) {
|
|---|
| 659 | *stream << itRunByDt.next().trimmed().left(60).leftJustified(60)
|
|---|
| 660 | << "PGM / RUN BY / DATE\n";
|
|---|
| 661 | }
|
|---|
| 662 | }
|
|---|
| 663 | QStringListIterator itCmnt(_comments + newComments);
|
|---|
| 664 | while (itCmnt.hasNext()) {
|
|---|
| 665 | *stream << itCmnt.next().trimmed().left(60).leftJustified(60) << "COMMENT\n";
|
|---|
| 666 | }
|
|---|
| 667 | QString markerName = _markerName.left(9);
|
|---|
| 668 | if (_version < 3.0) {
|
|---|
| 669 | markerName = _markerName.left(4);
|
|---|
| 670 | }
|
|---|
| 671 | *stream << QString("%1")
|
|---|
| 672 | .arg(markerName, -60)
|
|---|
| 673 | .leftJustified(60)
|
|---|
| 674 | << "MARKER NAME\n";
|
|---|
| 675 |
|
|---|
| 676 |
|
|---|
| 677 | if (!_markerNumber.isEmpty()) {
|
|---|
| 678 | *stream << QString("%1")
|
|---|
| 679 | .arg(_markerNumber, -20)
|
|---|
| 680 | .leftJustified(60)
|
|---|
| 681 | << "MARKER NUMBER\n";
|
|---|
| 682 | }
|
|---|
| 683 |
|
|---|
| 684 | if (_version >= 3.0) {
|
|---|
| 685 | *stream << QString("%1")
|
|---|
| 686 | .arg(_markerType, -60)
|
|---|
| 687 | .leftJustified(60)
|
|---|
| 688 | << "MARKER TYPE\n";
|
|---|
| 689 | }
|
|---|
| 690 |
|
|---|
| 691 | *stream << QString("%1%2")
|
|---|
| 692 | .arg(_observer, -20)
|
|---|
| 693 | .arg(_agency, -40)
|
|---|
| 694 | .leftJustified(60)
|
|---|
| 695 | << "OBSERVER / AGENCY\n";
|
|---|
| 696 |
|
|---|
| 697 | *stream << QString("%1%2%3")
|
|---|
| 698 | .arg(_receiverNumber, -20)
|
|---|
| 699 | .arg(_receiverType, -20)
|
|---|
| 700 | .arg(_receiverVersion, -20)
|
|---|
| 701 | .leftJustified(60)
|
|---|
| 702 | << "REC # / TYPE / VERS\n";
|
|---|
| 703 |
|
|---|
| 704 | *stream << QString("%1%2")
|
|---|
| 705 | .arg(_antennaNumber, -20)
|
|---|
| 706 | .arg(_antennaName, -20)
|
|---|
| 707 | .leftJustified(60)
|
|---|
| 708 | << "ANT # / TYPE\n";
|
|---|
| 709 |
|
|---|
| 710 | *stream << QString("%1%2%3")
|
|---|
| 711 | .arg(_xyz(1), 14, 'f', 4)
|
|---|
| 712 | .arg(_xyz(2), 14, 'f', 4)
|
|---|
| 713 | .arg(_xyz(3), 14, 'f', 4)
|
|---|
| 714 | .leftJustified(60)
|
|---|
| 715 | << "APPROX POSITION XYZ\n";
|
|---|
| 716 |
|
|---|
| 717 | *stream << QString("%1%2%3")
|
|---|
| 718 | .arg(_antNEU(3), 14, 'f', 4)
|
|---|
| 719 | .arg(_antNEU(2), 14, 'f', 4)
|
|---|
| 720 | .arg(_antNEU(1), 14, 'f', 4)
|
|---|
| 721 | .leftJustified(60)
|
|---|
| 722 | << "ANTENNA: DELTA H/E/N\n";
|
|---|
| 723 |
|
|---|
| 724 | if (_version < 3.0) {
|
|---|
| 725 | int defaultWlFact1 = _wlFactorsL1[1];
|
|---|
| 726 | int defaultWlFact2 = _wlFactorsL2[1]; // TODO check all prns
|
|---|
| 727 | *stream << QString("%1%2")
|
|---|
| 728 | .arg(defaultWlFact1, 6)
|
|---|
| 729 | .arg(defaultWlFact2, 6)
|
|---|
| 730 | .leftJustified(60)
|
|---|
| 731 | << "WAVELENGTH FACT L1/2\n";
|
|---|
| 732 | }
|
|---|
| 733 |
|
|---|
| 734 | *stream << obsTypesStrings().join("");
|
|---|
| 735 |
|
|---|
| 736 | if (_interval > 0) {
|
|---|
| 737 | *stream << QString("%1")
|
|---|
| 738 | .arg(_interval, 10, 'f', 3)
|
|---|
| 739 | .leftJustified(60)
|
|---|
| 740 | << "INTERVAL\n";
|
|---|
| 741 | }
|
|---|
| 742 |
|
|---|
| 743 | unsigned year, month, day, hour, min;
|
|---|
| 744 | double sec;
|
|---|
| 745 | _startTime.civil_date(year, month, day);
|
|---|
| 746 | _startTime.civil_time(hour, min, sec);
|
|---|
| 747 | *stream << QString("%1%2%3%4%5%6%7")
|
|---|
| 748 | .arg(year, 6)
|
|---|
| 749 | .arg(month, 6)
|
|---|
| 750 | .arg(day, 6)
|
|---|
| 751 | .arg(hour, 6)
|
|---|
| 752 | .arg(min, 6)
|
|---|
| 753 | .arg(sec, 13, 'f', 7)
|
|---|
| 754 | .arg("GPS", 8)
|
|---|
| 755 | .leftJustified(60)
|
|---|
| 756 | << "TIME OF FIRST OBS\n";
|
|---|
| 757 |
|
|---|
| 758 | if (_version >= 3.0) {
|
|---|
| 759 | if (_phaseShifts.empty()) {
|
|---|
| 760 | QMap<char, QStringList>::const_iterator it;
|
|---|
| 761 | for (it = _obsTypes.begin(); it != _obsTypes.end(); ++it) {
|
|---|
| 762 | char sys = it.key();
|
|---|
| 763 | double shift = 0.0;
|
|---|
| 764 | foreach (const QString &obstype, it.value()) {
|
|---|
| 765 | if (obstype.left(1).contains('L')) {
|
|---|
| 766 | *stream << QString("%1%2%3")
|
|---|
| 767 | .arg(sys, 0)
|
|---|
| 768 | .arg(obstype, 4)
|
|---|
| 769 | .arg(shift, 9, 'f', 5)
|
|---|
| 770 | .leftJustified(60)
|
|---|
| 771 | << "SYS / PHASE SHIFT\n";
|
|---|
| 772 | }
|
|---|
| 773 | }
|
|---|
| 774 | }
|
|---|
| 775 | } else {
|
|---|
| 776 | QMap<QString, QPair<double, QStringList> >::const_iterator it;
|
|---|
| 777 | QString emptyFillStr;
|
|---|
| 778 | for(it = _phaseShifts.begin(); it!= _phaseShifts.end(); ++it) {
|
|---|
| 779 | QString sys = it.key().left(1);
|
|---|
| 780 | QString obstype = it.key().mid(1);
|
|---|
| 781 | double shift = it.value().first;
|
|---|
| 782 | QStringList satList = it.value().second;
|
|---|
| 783 | satList.sort();
|
|---|
| 784 | QString hlp;
|
|---|
| 785 | if (obstype.isEmpty()) {
|
|---|
| 786 | hlp = QString("%1")
|
|---|
| 787 | .arg(sys.toStdString().c_str(), 0);
|
|---|
| 788 | }
|
|---|
| 789 | else {
|
|---|
| 790 | hlp = QString("%1%2")
|
|---|
| 791 | .arg(sys.toStdString().c_str(), 0)
|
|---|
| 792 | .arg(obstype, 4);
|
|---|
| 793 | }
|
|---|
| 794 | if (shift) {
|
|---|
| 795 | hlp += QString("%1")
|
|---|
| 796 | .arg(shift, 9, 'f', 5);
|
|---|
| 797 | }
|
|---|
| 798 | if (!satList.empty()) {
|
|---|
| 799 | hlp += QString("%1").arg(satList.size(), 4);
|
|---|
| 800 | }
|
|---|
| 801 | else {
|
|---|
| 802 | *stream << QString("%1")
|
|---|
| 803 | .arg(hlp, 0)
|
|---|
| 804 | .leftJustified(60)
|
|---|
| 805 | << "SYS / PHASE SHIFT\n";
|
|---|
| 806 | hlp = "";
|
|---|
| 807 | }
|
|---|
| 808 | int ii = 0;
|
|---|
| 809 | QStringList::const_iterator it_s;
|
|---|
| 810 | for (it_s = satList.begin(); it_s != satList.end(); ++it_s) {
|
|---|
| 811 | (hlp.contains(obstype)) ?
|
|---|
| 812 | emptyFillStr = "": emptyFillStr = " ";
|
|---|
| 813 | hlp += QString("%1").arg(*it_s, 4);
|
|---|
| 814 | ii++;
|
|---|
| 815 | if (ii % 10 == 0) {
|
|---|
| 816 | *stream << QString("%1%2")
|
|---|
| 817 | .arg(emptyFillStr, 0)
|
|---|
| 818 | .arg(hlp, 0)
|
|---|
| 819 | .leftJustified(60)
|
|---|
| 820 | << "SYS / PHASE SHIFT\n";
|
|---|
| 821 | hlp = "";
|
|---|
| 822 | }
|
|---|
| 823 | }
|
|---|
| 824 | if (hlp.size()) {
|
|---|
| 825 | (hlp.contains(obstype)) ?
|
|---|
| 826 | emptyFillStr = "": emptyFillStr = " ";
|
|---|
| 827 | *stream << QString("%1%2")
|
|---|
| 828 | .arg(emptyFillStr, 0)
|
|---|
| 829 | .arg(hlp, 0)
|
|---|
| 830 | .leftJustified(60)
|
|---|
| 831 | << "SYS / PHASE SHIFT\n";
|
|---|
| 832 | }
|
|---|
| 833 | }
|
|---|
| 834 | }
|
|---|
| 835 | }
|
|---|
| 836 |
|
|---|
| 837 | if (_version >= 3.0) {
|
|---|
| 838 | QString hlp = "";
|
|---|
| 839 | QMap<QString, double>::const_iterator it = _gloBiases.begin();
|
|---|
| 840 | while (it != _gloBiases.end()){
|
|---|
| 841 | hlp += QString("%1%2").arg(it.key(), 4).arg(it.value(), 9, 'f', 3);
|
|---|
| 842 | it++;
|
|---|
| 843 | }
|
|---|
| 844 | *stream << QString("%1")
|
|---|
| 845 | .arg(hlp, 0)
|
|---|
| 846 | .leftJustified(60)
|
|---|
| 847 | << "GLONASS COD/PHS/BIS\n";
|
|---|
| 848 | }
|
|---|
| 849 |
|
|---|
| 850 | if (_version >= 3.0) {
|
|---|
| 851 | QString number = QString::number(_gloSlots.size());
|
|---|
| 852 | QString hlp = "";
|
|---|
| 853 | int ii = 0;
|
|---|
| 854 | QMap<t_prn, int>::const_iterator it = _gloSlots.begin();
|
|---|
| 855 | while (it != _gloSlots.end()) {
|
|---|
| 856 | QString prn(it.key().toString().c_str());
|
|---|
| 857 | hlp += QString("%1%2").arg(prn, 4).arg(it.value(), 3);
|
|---|
| 858 | it++;
|
|---|
| 859 | ii++;
|
|---|
| 860 | if (ii % 8 == 0) {
|
|---|
| 861 | *stream << QString("%1%2")
|
|---|
| 862 | .arg(number, 3)
|
|---|
| 863 | .arg(hlp, 0)
|
|---|
| 864 | .leftJustified(60)
|
|---|
| 865 | << "GLONASS SLOT / FRQ #\n";
|
|---|
| 866 | ii = 0;
|
|---|
| 867 | hlp = number = "";
|
|---|
| 868 | }
|
|---|
| 869 | }
|
|---|
| 870 | if (hlp.size() || !_gloSlots.size()) {
|
|---|
| 871 | *stream << QString("%1%2")
|
|---|
| 872 | .arg(number, 3)
|
|---|
| 873 | .arg(hlp, 0)
|
|---|
| 874 | .leftJustified(60)
|
|---|
| 875 | << "GLONASS SLOT / FRQ #\n";
|
|---|
| 876 | }
|
|---|
| 877 | }
|
|---|
| 878 |
|
|---|
| 879 | *stream << QString()
|
|---|
| 880 | .leftJustified(60)
|
|---|
| 881 | << "END OF HEADER\n";
|
|---|
| 882 | }
|
|---|
| 883 |
|
|---|
| 884 | // Number of Different Systems
|
|---|
| 885 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 886 | int t_rnxObsHeader::numSys() const {
|
|---|
| 887 | return _obsTypes.size();
|
|---|
| 888 | }
|
|---|
| 889 |
|
|---|
| 890 | //
|
|---|
| 891 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 892 | char t_rnxObsHeader::system(int iSys) const {
|
|---|
| 893 | int iSysLocal = -1;
|
|---|
| 894 | QMapIterator<char, QStringList> it(_obsTypes);
|
|---|
| 895 | while (it.hasNext()) {
|
|---|
| 896 | ++iSysLocal;
|
|---|
| 897 | it.next();
|
|---|
| 898 | if (iSysLocal == iSys) {
|
|---|
| 899 | return it.key();
|
|---|
| 900 | }
|
|---|
| 901 | }
|
|---|
| 902 | return ' ';
|
|---|
| 903 | }
|
|---|
| 904 |
|
|---|
| 905 | //
|
|---|
| 906 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 907 | QString t_rnxObsHeader::usedSystems(void) const {
|
|---|
| 908 | return _usedSystems;
|
|---|
| 909 | }
|
|---|
| 910 |
|
|---|
| 911 | //
|
|---|
| 912 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 913 | QStringList t_rnxObsHeader::obsTypes(char sys) const {
|
|---|
| 914 | if (_obsTypes.contains(sys)) {
|
|---|
| 915 | return _obsTypes[sys];
|
|---|
| 916 | }
|
|---|
| 917 | else {
|
|---|
| 918 | return QStringList();
|
|---|
| 919 | }
|
|---|
| 920 | }
|
|---|
| 921 |
|
|---|
| 922 | // Number of Observation Types (satellite-system specific)
|
|---|
| 923 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 924 | int t_rnxObsHeader::nTypes(char sys) const {
|
|---|
| 925 | if (_obsTypes.contains(sys)) {
|
|---|
| 926 | return _obsTypes[sys].size();
|
|---|
| 927 | }
|
|---|
| 928 | else {
|
|---|
| 929 | return 0;
|
|---|
| 930 | }
|
|---|
| 931 | }
|
|---|
| 932 |
|
|---|
| 933 | // Number of GLONASS biases
|
|---|
| 934 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 935 | int t_rnxObsHeader::numGloBiases() const {
|
|---|
| 936 | return _gloBiases.size();
|
|---|
| 937 | }
|
|---|
| 938 |
|
|---|
| 939 | // Number of GLONASS slots
|
|---|
| 940 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 941 | int t_rnxObsHeader::numGloSlots() const {
|
|---|
| 942 | return _gloSlots.size();
|
|---|
| 943 | }
|
|---|
| 944 |
|
|---|
| 945 | // Observation Type (satellite-system specific)
|
|---|
| 946 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 947 | QString t_rnxObsHeader::obsType(char sys, int index, double version) const {
|
|---|
| 948 | if (version == 0.0) {
|
|---|
| 949 | version = _version;
|
|---|
| 950 | }
|
|---|
| 951 |
|
|---|
| 952 | if (_obsTypes.contains(sys)) {
|
|---|
| 953 | QString origType = _obsTypes[sys].at(index);
|
|---|
| 954 | if (int(version) == int(_version)) {
|
|---|
| 955 | return origType;
|
|---|
| 956 | }
|
|---|
| 957 | else if (int(version) == 2) {
|
|---|
| 958 | return t_rnxObsFile::type3to2(sys, origType);
|
|---|
| 959 | }
|
|---|
| 960 | else {
|
|---|
| 961 | return t_rnxObsFile::type2to3(sys, origType);
|
|---|
| 962 | }
|
|---|
| 963 | }
|
|---|
| 964 | return "";
|
|---|
| 965 | }
|
|---|
| 966 |
|
|---|
| 967 | //
|
|---|
| 968 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 969 | QStringList t_rnxObsHeader::phaseShifts() const {
|
|---|
| 970 | QStringList strList;
|
|---|
| 971 | QMap<QString, QPair<double, QStringList> >::const_iterator it = _phaseShifts.begin();
|
|---|
| 972 | while (it != _phaseShifts.end()) {
|
|---|
| 973 | strList.append(QString("%1_%2:%3").arg(it.key(), 3).arg(it.value().first, 9, 'f', 3).arg(it.value().second.join(" ")));
|
|---|
| 974 | it++;
|
|---|
| 975 | }
|
|---|
| 976 | return strList;
|
|---|
| 977 | }
|
|---|
| 978 |
|
|---|
| 979 | //
|
|---|
| 980 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 981 | QStringList t_rnxObsHeader::gloBiases() const {
|
|---|
| 982 | QStringList strList;
|
|---|
| 983 | QMap<QString, double>::const_iterator it = _gloBiases.begin();
|
|---|
| 984 | while (it != _gloBiases.end()) {
|
|---|
| 985 | strList.append(QString("%1:%2").arg(it.key(), 3).arg(it.value(), 9, 'f', 3));
|
|---|
| 986 | it++;
|
|---|
| 987 | }
|
|---|
| 988 | return strList;
|
|---|
| 989 | }
|
|---|
| 990 |
|
|---|
| 991 | //
|
|---|
| 992 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 993 | QStringList t_rnxObsHeader::gloSlots() const {
|
|---|
| 994 | QStringList strList;
|
|---|
| 995 | QMap<t_prn, int>::const_iterator it = _gloSlots.begin();
|
|---|
| 996 | while (it != _gloSlots.end()){
|
|---|
| 997 | QString prn(it.key().toString().c_str());
|
|---|
| 998 | strList.append(QString("%1:%2").arg(prn, 3).arg(it.value()));
|
|---|
| 999 | it++;
|
|---|
| 1000 | }
|
|---|
| 1001 | return strList;
|
|---|
| 1002 | }
|
|---|
| 1003 |
|
|---|
| 1004 | // Write Observation Types
|
|---|
| 1005 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1006 | QStringList t_rnxObsHeader::obsTypesStrings() const {
|
|---|
| 1007 |
|
|---|
| 1008 | QStringList strList;
|
|---|
| 1009 | if (_version < 3.0) {
|
|---|
| 1010 | char sys0 = _usedSystems[0].toLatin1();
|
|---|
| 1011 | QString hlp;
|
|---|
| 1012 | QTextStream(&hlp) << QString("%1").arg(_obsTypes[sys0].size(), 6);
|
|---|
| 1013 | for (int ii = 0; ii < _obsTypes[sys0].size(); ii++) {
|
|---|
| 1014 | QTextStream(&hlp) << QString("%1").arg(_obsTypes[sys0][ii], 6);
|
|---|
| 1015 | if ((ii+1) % 9 == 0 || ii == _obsTypes[sys0].size()-1) {
|
|---|
| 1016 | strList.append(hlp.leftJustified(60) + "# / TYPES OF OBSERV\n");
|
|---|
| 1017 | hlp = QString().leftJustified(6);
|
|---|
| 1018 | }
|
|---|
| 1019 | }
|
|---|
| 1020 | }
|
|---|
| 1021 | else {
|
|---|
| 1022 | for (int iSys = 0; iSys < numSys(); iSys++) {
|
|---|
| 1023 | char sys = system(iSys);
|
|---|
| 1024 | QString hlp;
|
|---|
| 1025 | QTextStream(&hlp) << QString("%1 %2").arg(sys).arg(nTypes(sys), 3);
|
|---|
| 1026 | for (int iType = 0; iType < nTypes(sys); iType++) {
|
|---|
| 1027 | QString type = obsType(sys, iType);
|
|---|
| 1028 | QTextStream(&hlp) << QString(" %1").arg(type, -3);
|
|---|
| 1029 | if ((iType+1) % 13 == 0 || iType == nTypes(sys)-1) {
|
|---|
| 1030 | strList.append(hlp.leftJustified(60) + "SYS / # / OBS TYPES\n");
|
|---|
| 1031 | hlp = QString().leftJustified(6);
|
|---|
| 1032 | }
|
|---|
| 1033 | }
|
|---|
| 1034 | }
|
|---|
| 1035 | }
|
|---|
| 1036 |
|
|---|
| 1037 | return strList;
|
|---|
| 1038 | }
|
|---|
| 1039 |
|
|---|
| 1040 | // Constructor
|
|---|
| 1041 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1042 | t_rnxObsFile::t_rnxObsFile(const QString& fileName, e_inpOut inpOut) {
|
|---|
| 1043 | _inpOut = inpOut;
|
|---|
| 1044 | _stream = 0;
|
|---|
| 1045 | _flgPowerFail = false;
|
|---|
| 1046 | if (_inpOut == input) {
|
|---|
| 1047 | openRead(fileName);
|
|---|
| 1048 | }
|
|---|
| 1049 | else {
|
|---|
| 1050 | openWrite(fileName);
|
|---|
| 1051 | }
|
|---|
| 1052 | }
|
|---|
| 1053 |
|
|---|
| 1054 | // Open for input
|
|---|
| 1055 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1056 | void t_rnxObsFile::openRead(const QString& fileName) {
|
|---|
| 1057 |
|
|---|
| 1058 | _fileName = fileName; expandEnvVar(_fileName);
|
|---|
| 1059 | _file = new QFile(_fileName);
|
|---|
| 1060 | _file->open(QIODevice::ReadOnly | QIODevice::Text);
|
|---|
| 1061 | _stream = new QTextStream();
|
|---|
| 1062 | _stream->setDevice(_file);
|
|---|
| 1063 |
|
|---|
| 1064 | _header.read(_stream);
|
|---|
| 1065 |
|
|---|
| 1066 | // Guess Observation Interval
|
|---|
| 1067 | // --------------------------
|
|---|
| 1068 | if (_header._interval == 0.0) {
|
|---|
| 1069 | bncTime ttPrev;
|
|---|
| 1070 | for (int iEpo = 0; iEpo < 10; iEpo++) {
|
|---|
| 1071 | const t_rnxEpo* rnxEpo = nextEpoch();
|
|---|
| 1072 | if (!rnxEpo) {
|
|---|
| 1073 | throw QString("t_rnxObsFile: not enough epochs");
|
|---|
| 1074 | }
|
|---|
| 1075 | if (iEpo > 0) {
|
|---|
| 1076 | double dt = rnxEpo->tt - ttPrev;
|
|---|
| 1077 | if (_header._interval == 0.0 || dt < _header._interval) {
|
|---|
| 1078 | _header._interval = dt;
|
|---|
| 1079 | }
|
|---|
| 1080 | }
|
|---|
| 1081 | ttPrev = rnxEpo->tt;
|
|---|
| 1082 | }
|
|---|
| 1083 | _stream->seek(0);
|
|---|
| 1084 | _header.read(_stream);
|
|---|
| 1085 | }
|
|---|
| 1086 |
|
|---|
| 1087 | // Time of first observation
|
|---|
| 1088 | // -------------------------
|
|---|
| 1089 | if (!_header._startTime.valid()) {
|
|---|
| 1090 | const t_rnxEpo* rnxEpo = nextEpoch();
|
|---|
| 1091 | if (!rnxEpo) {
|
|---|
| 1092 | throw QString("t_rnxObsFile: not enough epochs");
|
|---|
| 1093 | }
|
|---|
| 1094 | _header._startTime = rnxEpo->tt;
|
|---|
| 1095 | _stream->seek(0);
|
|---|
| 1096 | _header.read(_stream);
|
|---|
| 1097 | }
|
|---|
| 1098 | }
|
|---|
| 1099 |
|
|---|
| 1100 | // Open for output
|
|---|
| 1101 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1102 | void t_rnxObsFile::openWrite(const QString& fileName) {
|
|---|
| 1103 |
|
|---|
| 1104 | _fileName = fileName; expandEnvVar(_fileName);
|
|---|
| 1105 | _file = new QFile(_fileName);
|
|---|
| 1106 | _file->open(QIODevice::WriteOnly | QIODevice::Text);
|
|---|
| 1107 | _stream = new QTextStream();
|
|---|
| 1108 | _stream->setDevice(_file);
|
|---|
| 1109 | }
|
|---|
| 1110 |
|
|---|
| 1111 | // Destructor
|
|---|
| 1112 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1113 | t_rnxObsFile::~t_rnxObsFile() {
|
|---|
| 1114 | close();
|
|---|
| 1115 | }
|
|---|
| 1116 |
|
|---|
| 1117 | // Close
|
|---|
| 1118 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1119 | void t_rnxObsFile::close() {
|
|---|
| 1120 | delete _stream; _stream = 0;
|
|---|
| 1121 | delete _file; _file = 0;
|
|---|
| 1122 | }
|
|---|
| 1123 |
|
|---|
| 1124 | // Handle Special Epoch Flag
|
|---|
| 1125 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1126 | void t_rnxObsFile::handleEpochFlag(int flag, const QString& line,
|
|---|
| 1127 | bool& headerReRead) {
|
|---|
| 1128 |
|
|---|
| 1129 | headerReRead = false;
|
|---|
| 1130 |
|
|---|
| 1131 | // Power Failure
|
|---|
| 1132 | // -------------
|
|---|
| 1133 | if (flag == 1) {
|
|---|
| 1134 | _flgPowerFail = true;
|
|---|
| 1135 | }
|
|---|
| 1136 |
|
|---|
| 1137 | // Start moving antenna
|
|---|
| 1138 | // --------------------
|
|---|
| 1139 | else if (flag == 2) {
|
|---|
| 1140 | // no action
|
|---|
| 1141 | }
|
|---|
| 1142 |
|
|---|
| 1143 | // Re-Read Header
|
|---|
| 1144 | // --------------
|
|---|
| 1145 | else if (flag == 3 || flag == 4 || flag == 5) {
|
|---|
| 1146 | int numLines = 0;
|
|---|
| 1147 | if (version() < 3.0) {
|
|---|
| 1148 | readInt(line, 29, 3, numLines);
|
|---|
| 1149 | }
|
|---|
| 1150 | else {
|
|---|
| 1151 | readInt(line, 32, 3, numLines);
|
|---|
| 1152 | }
|
|---|
| 1153 | if (flag == 3 || flag == 4) {
|
|---|
| 1154 | _header.read(_stream, numLines);
|
|---|
| 1155 | headerReRead = true;
|
|---|
| 1156 | }
|
|---|
| 1157 | else {
|
|---|
| 1158 | for (int ii = 0; ii < numLines; ii++) {
|
|---|
| 1159 | _stream->readLine();
|
|---|
| 1160 | }
|
|---|
| 1161 | }
|
|---|
| 1162 | }
|
|---|
| 1163 |
|
|---|
| 1164 | // Unhandled Flag
|
|---|
| 1165 | // --------------
|
|---|
| 1166 | else {
|
|---|
| 1167 | throw QString("t_rnxObsFile: unhandled flag\n" + line);
|
|---|
| 1168 | }
|
|---|
| 1169 | }
|
|---|
| 1170 |
|
|---|
| 1171 | // Retrieve single Epoch
|
|---|
| 1172 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1173 | t_rnxObsFile::t_rnxEpo* t_rnxObsFile::nextEpoch() {
|
|---|
| 1174 | _currEpo.clear();
|
|---|
| 1175 | if (version() < 3.0) {
|
|---|
| 1176 | return nextEpochV2();
|
|---|
| 1177 | }
|
|---|
| 1178 | else {
|
|---|
| 1179 | return nextEpochV3();
|
|---|
| 1180 | }
|
|---|
| 1181 | }
|
|---|
| 1182 |
|
|---|
| 1183 | // Retrieve single Epoch (RINEX Version 3)
|
|---|
| 1184 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1185 | t_rnxObsFile::t_rnxEpo* t_rnxObsFile::nextEpochV3() {
|
|---|
| 1186 |
|
|---|
| 1187 | while ( _stream->status() == QTextStream::Ok && !_stream->atEnd() ) {
|
|---|
| 1188 |
|
|---|
| 1189 | QString line = _stream->readLine();
|
|---|
| 1190 |
|
|---|
| 1191 | if (line.isEmpty()) {
|
|---|
| 1192 | continue;
|
|---|
| 1193 | }
|
|---|
| 1194 |
|
|---|
| 1195 | int flag = 0;
|
|---|
| 1196 | readInt(line, 31, 1, flag);
|
|---|
| 1197 | if (flag > 0) {
|
|---|
| 1198 | bool headerReRead = false;
|
|---|
| 1199 | handleEpochFlag(flag, line, headerReRead);
|
|---|
| 1200 | if (headerReRead) {
|
|---|
| 1201 | continue;
|
|---|
| 1202 | }
|
|---|
| 1203 | }
|
|---|
| 1204 |
|
|---|
| 1205 | QTextStream in(line.mid(1).toLatin1(), QIODevice::ReadOnly);
|
|---|
| 1206 |
|
|---|
| 1207 | // Epoch Time
|
|---|
| 1208 | // ----------
|
|---|
| 1209 | int year, month, day, hour, min;
|
|---|
| 1210 | double sec;
|
|---|
| 1211 | in >> year >> month >> day >> hour >> min >> sec;
|
|---|
| 1212 | _currEpo.tt.set(year, month, day, hour, min, sec);
|
|---|
| 1213 |
|
|---|
| 1214 | // Number of Satellites
|
|---|
| 1215 | // --------------------
|
|---|
| 1216 | int numSat;
|
|---|
| 1217 | readInt(line, 32, 3, numSat);
|
|---|
| 1218 |
|
|---|
| 1219 | _currEpo.rnxSat.resize(numSat);
|
|---|
| 1220 |
|
|---|
| 1221 | // Observations
|
|---|
| 1222 | // ------------
|
|---|
| 1223 | for (int iSat = 0; iSat < numSat; iSat++) {
|
|---|
| 1224 | line = _stream->readLine();
|
|---|
| 1225 | t_prn prn; prn.set(line.left(3).toLatin1().data());
|
|---|
| 1226 | _currEpo.rnxSat[iSat].prn = prn;
|
|---|
| 1227 | char sys = prn.system();
|
|---|
| 1228 | for (int iType = 0; iType < _header.nTypes(sys); iType++) {
|
|---|
| 1229 | int pos = 3 + 16*iType;
|
|---|
| 1230 | double obsValue = 0.0;
|
|---|
| 1231 | int lli = 0;
|
|---|
| 1232 | int snr = 0;
|
|---|
| 1233 | readDbl(line, pos, 14, obsValue);
|
|---|
| 1234 | readInt(line, pos + 14, 1, lli);
|
|---|
| 1235 | readInt(line, pos + 15, 1, snr);
|
|---|
| 1236 | if (_flgPowerFail) {
|
|---|
| 1237 | lli |= 1;
|
|---|
| 1238 | }
|
|---|
| 1239 | QString type = obsType(sys, iType);
|
|---|
| 1240 | _currEpo.rnxSat[iSat].obs[type].value = obsValue;
|
|---|
| 1241 | _currEpo.rnxSat[iSat].obs[type].lli = lli;
|
|---|
| 1242 | _currEpo.rnxSat[iSat].obs[type].snr = snr;
|
|---|
| 1243 | }
|
|---|
| 1244 | }
|
|---|
| 1245 |
|
|---|
| 1246 | _flgPowerFail = false;
|
|---|
| 1247 |
|
|---|
| 1248 | return &_currEpo;
|
|---|
| 1249 | }
|
|---|
| 1250 |
|
|---|
| 1251 | return 0;
|
|---|
| 1252 | }
|
|---|
| 1253 |
|
|---|
| 1254 | // Retrieve single Epoch (RINEX Version 2)
|
|---|
| 1255 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1256 | t_rnxObsFile::t_rnxEpo* t_rnxObsFile::nextEpochV2() {
|
|---|
| 1257 |
|
|---|
| 1258 | while ( _stream->status() == QTextStream::Ok && !_stream->atEnd() ) {
|
|---|
| 1259 |
|
|---|
| 1260 | QString line = _stream->readLine();
|
|---|
| 1261 |
|
|---|
| 1262 | if (line.isEmpty()) {
|
|---|
| 1263 | continue;
|
|---|
| 1264 | }
|
|---|
| 1265 |
|
|---|
| 1266 | int flag = 0;
|
|---|
| 1267 | readInt(line, 28, 1, flag);
|
|---|
| 1268 | if (flag > 0) {
|
|---|
| 1269 | bool headerReRead = false;
|
|---|
| 1270 | handleEpochFlag(flag, line, headerReRead);
|
|---|
| 1271 | if (headerReRead) {
|
|---|
| 1272 | continue;
|
|---|
| 1273 | }
|
|---|
| 1274 | }
|
|---|
| 1275 |
|
|---|
| 1276 | QTextStream in(line.toLatin1(), QIODevice::ReadOnly);
|
|---|
| 1277 |
|
|---|
| 1278 | // Epoch Time
|
|---|
| 1279 | // ----------
|
|---|
| 1280 | int year, month, day, hour, min;
|
|---|
| 1281 | double sec;
|
|---|
| 1282 | in >> year >> month >> day >> hour >> min >> sec;
|
|---|
| 1283 | if (year < 80) {
|
|---|
| 1284 | year += 2000;
|
|---|
| 1285 | }
|
|---|
| 1286 | else if (year < 100) {
|
|---|
| 1287 | year += 1900;
|
|---|
| 1288 | }
|
|---|
| 1289 | _currEpo.tt.set(year, month, day, hour, min, sec);
|
|---|
| 1290 |
|
|---|
| 1291 | // Number of Satellites
|
|---|
| 1292 | // --------------------
|
|---|
| 1293 | int numSat;
|
|---|
| 1294 | readInt(line, 29, 3, numSat);
|
|---|
| 1295 |
|
|---|
| 1296 | _currEpo.rnxSat.resize(numSat);
|
|---|
| 1297 |
|
|---|
| 1298 | // Read Satellite Numbers
|
|---|
| 1299 | // ----------------------
|
|---|
| 1300 | int pos = 32;
|
|---|
| 1301 | for (int iSat = 0; iSat < numSat; iSat++) {
|
|---|
| 1302 | if (iSat > 0 && iSat % 12 == 0) {
|
|---|
| 1303 | line = _stream->readLine();
|
|---|
| 1304 | pos = 32;
|
|---|
| 1305 | }
|
|---|
| 1306 |
|
|---|
| 1307 | char sys = line.toLatin1()[pos];
|
|---|
| 1308 | if (sys == ' ') {
|
|---|
| 1309 | sys = 'G';
|
|---|
| 1310 | }
|
|---|
| 1311 | int satNum; readInt(line, pos + 1, 2, satNum);
|
|---|
| 1312 | _currEpo.rnxSat[iSat].prn.set(sys, satNum);
|
|---|
| 1313 |
|
|---|
| 1314 | pos += 3;
|
|---|
| 1315 | }
|
|---|
| 1316 |
|
|---|
| 1317 | // Read Observation Records
|
|---|
| 1318 | // ------------------------
|
|---|
| 1319 | for (int iSat = 0; iSat < numSat; iSat++) {
|
|---|
| 1320 | char sys = _currEpo.rnxSat[iSat].prn.system();
|
|---|
| 1321 | line = _stream->readLine();
|
|---|
| 1322 | pos = 0;
|
|---|
| 1323 | for (int iType = 0; iType < _header.nTypes(sys); iType++) {
|
|---|
| 1324 | if (iType > 0 && iType % 5 == 0) {
|
|---|
| 1325 | line = _stream->readLine();
|
|---|
| 1326 | pos = 0;
|
|---|
| 1327 | }
|
|---|
| 1328 | double obsValue = 0.0;
|
|---|
| 1329 | int lli = 0;
|
|---|
| 1330 | int snr = 0;
|
|---|
| 1331 | readDbl(line, pos, 14, obsValue);
|
|---|
| 1332 | readInt(line, pos + 14, 1, lli);
|
|---|
| 1333 | readInt(line, pos + 15, 1, snr);
|
|---|
| 1334 |
|
|---|
| 1335 | if (_flgPowerFail) {
|
|---|
| 1336 | lli |= 1;
|
|---|
| 1337 | }
|
|---|
| 1338 |
|
|---|
| 1339 | QString type = obsType(sys, iType);
|
|---|
| 1340 | _currEpo.rnxSat[iSat].obs[type].value = obsValue;
|
|---|
| 1341 | _currEpo.rnxSat[iSat].obs[type].lli = lli;
|
|---|
| 1342 | _currEpo.rnxSat[iSat].obs[type].snr = snr;
|
|---|
| 1343 |
|
|---|
| 1344 | pos += 16;
|
|---|
| 1345 | }
|
|---|
| 1346 | }
|
|---|
| 1347 |
|
|---|
| 1348 | _flgPowerFail = false;
|
|---|
| 1349 |
|
|---|
| 1350 | return &_currEpo;
|
|---|
| 1351 | }
|
|---|
| 1352 |
|
|---|
| 1353 | return 0;
|
|---|
| 1354 | }
|
|---|
| 1355 |
|
|---|
| 1356 | // Write Data Epoch
|
|---|
| 1357 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1358 | void t_rnxObsFile::writeEpoch(const t_rnxEpo* epo) {
|
|---|
| 1359 | if (epo == 0) {
|
|---|
| 1360 | return;
|
|---|
| 1361 | }
|
|---|
| 1362 | t_rnxEpo epoLocal;
|
|---|
| 1363 | epoLocal.tt = epo->tt;
|
|---|
| 1364 | for (unsigned ii = 0; ii < epo->rnxSat.size(); ii++) {
|
|---|
| 1365 | const t_rnxSat& rnxSat = epo->rnxSat[ii];
|
|---|
| 1366 | if (_header._obsTypes[rnxSat.prn.system()].size() > 0) {
|
|---|
| 1367 | if (_header.version() < 3.0) { // exclude new GNSS such as BDS, QZSS, IRNSS, etc.
|
|---|
| 1368 | if (rnxSat.prn.system() != 'G' && rnxSat.prn.system() != 'R' &&
|
|---|
| 1369 | rnxSat.prn.system() != 'E' && rnxSat.prn.system() != 'S' &&
|
|---|
| 1370 | rnxSat.prn.system() != 'I') {
|
|---|
| 1371 | continue;
|
|---|
| 1372 | }
|
|---|
| 1373 | }
|
|---|
| 1374 | epoLocal.rnxSat.push_back(rnxSat);
|
|---|
| 1375 | }
|
|---|
| 1376 | }
|
|---|
| 1377 | std::stable_sort(epoLocal.rnxSat.begin(), epoLocal.rnxSat.end(), t_rnxSat::prnSort);
|
|---|
| 1378 |
|
|---|
| 1379 | if (version() < 3.0) {
|
|---|
| 1380 | return writeEpochV2(_stream, _header, &epoLocal);
|
|---|
| 1381 | }
|
|---|
| 1382 | else {
|
|---|
| 1383 | return writeEpochV3(_stream, _header, &epoLocal);
|
|---|
| 1384 | }
|
|---|
| 1385 | }
|
|---|
| 1386 |
|
|---|
| 1387 | // Write Data Epoch (RINEX Version 2)
|
|---|
| 1388 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1389 | void t_rnxObsFile::writeEpochV2(QTextStream* stream, const t_rnxObsHeader& header,
|
|---|
| 1390 | const t_rnxEpo* epo) {
|
|---|
| 1391 |
|
|---|
| 1392 | unsigned year, month, day, hour, min;
|
|---|
| 1393 | double sec;
|
|---|
| 1394 | epo->tt.civil_date(year, month, day);
|
|---|
| 1395 | epo->tt.civil_time(hour, min, sec);
|
|---|
| 1396 |
|
|---|
| 1397 | QString dateStr;
|
|---|
| 1398 | QTextStream(&dateStr) << QString(" %1 %2 %3 %4 %5%6")
|
|---|
| 1399 | .arg(int(fmod(double(year), 100.0)), 2, 10, QChar('0'))
|
|---|
| 1400 | .arg(month, 2, 10, QChar('0'))
|
|---|
| 1401 | .arg(day, 2, 10, QChar('0'))
|
|---|
| 1402 | .arg(hour, 2, 10, QChar('0'))
|
|---|
| 1403 | .arg(min, 2, 10, QChar('0'))
|
|---|
| 1404 | .arg(sec, 11, 'f', 7);
|
|---|
| 1405 |
|
|---|
| 1406 | int flag = 0;
|
|---|
| 1407 | *stream << dateStr << QString("%1%2").arg(flag, 3).arg(epo->rnxSat.size(), 3);
|
|---|
| 1408 | for (unsigned iSat = 0; iSat < epo->rnxSat.size(); iSat++) {
|
|---|
| 1409 | const t_rnxSat& rnxSat = epo->rnxSat[iSat];
|
|---|
| 1410 | if (iSat > 0 && iSat % 12 == 0) {
|
|---|
| 1411 | *stream << Qt::endl << QString().leftJustified(32);
|
|---|
| 1412 | }
|
|---|
| 1413 | *stream << rnxSat.prn.toString().c_str();
|
|---|
| 1414 | }
|
|---|
| 1415 | *stream << Qt::endl;
|
|---|
| 1416 |
|
|---|
| 1417 | for (unsigned iSat = 0; iSat < epo->rnxSat.size(); iSat++) {
|
|---|
| 1418 | const t_rnxSat& rnxSat = epo->rnxSat[iSat];
|
|---|
| 1419 | char sys = rnxSat.prn.system();
|
|---|
| 1420 | for (int iTypeV2 = 0; iTypeV2 < header.nTypes(sys); iTypeV2++) {
|
|---|
| 1421 | if (iTypeV2 > 0 && iTypeV2 % 5 == 0) {
|
|---|
| 1422 | *stream << Qt::endl;
|
|---|
| 1423 | }
|
|---|
| 1424 | QString typeV2 = header.obsType(sys, iTypeV2);
|
|---|
| 1425 | bool found = false;
|
|---|
| 1426 | QStringList preferredAttribList = signalPriorities(sys);
|
|---|
| 1427 | QString preferredAttrib;
|
|---|
| 1428 | for (int ii = 0; ii < preferredAttribList.size(); ii++) {
|
|---|
| 1429 | if (preferredAttribList[ii].indexOf("&") != -1) {
|
|---|
| 1430 | QStringList hlp = preferredAttribList[ii].split("&", Qt::SkipEmptyParts);
|
|---|
| 1431 | if (hlp.size() == 2 && hlp[0].contains(typeV2[1])) {
|
|---|
| 1432 | preferredAttrib = hlp[1];
|
|---|
| 1433 | }
|
|---|
| 1434 | }
|
|---|
| 1435 | else {
|
|---|
| 1436 | preferredAttrib = preferredAttribList[ii];
|
|---|
| 1437 | }
|
|---|
| 1438 | }
|
|---|
| 1439 |
|
|---|
| 1440 | for (int iPref = 0; iPref < preferredAttrib.size(); iPref++) {
|
|---|
| 1441 | QMapIterator<QString, t_rnxObs> itObs(rnxSat.obs);
|
|---|
| 1442 | while (itObs.hasNext()) {
|
|---|
| 1443 | itObs.next();
|
|---|
| 1444 | const QString& type = itObs.key();
|
|---|
| 1445 | const t_rnxObs& rnxObs = itObs.value();
|
|---|
| 1446 | if ( preferredAttrib[iPref] == '?' ||
|
|---|
| 1447 | (type.length() == 2 && preferredAttrib[iPref] == '_' ) ||
|
|---|
| 1448 | (type.length() == 3 && preferredAttrib[iPref] == type[2]) ) {
|
|---|
| 1449 | if (typeV2 == type3to2(sys, type)) {
|
|---|
| 1450 | found = true;
|
|---|
| 1451 | if (rnxObs.value == 0.0) {
|
|---|
| 1452 | *stream << QString().leftJustified(16);
|
|---|
| 1453 | }
|
|---|
| 1454 | else {
|
|---|
| 1455 | *stream << QString("%1").arg(rnxObs.value, 14, 'f', 3);
|
|---|
| 1456 | if (rnxObs.lli != 0.0) {
|
|---|
| 1457 | *stream << QString("%1").arg(rnxObs.lli,1);
|
|---|
| 1458 | }
|
|---|
| 1459 | else {
|
|---|
| 1460 | *stream << ' ';
|
|---|
| 1461 | }
|
|---|
| 1462 | if (rnxObs.snr != 0.0) {
|
|---|
| 1463 | *stream << QString("%1").arg(rnxObs.snr,1);
|
|---|
| 1464 | }
|
|---|
| 1465 | else {
|
|---|
| 1466 | *stream << ' ';
|
|---|
| 1467 | }
|
|---|
| 1468 | }
|
|---|
| 1469 | goto end_loop_iPref;
|
|---|
| 1470 | }
|
|---|
| 1471 | }
|
|---|
| 1472 | }
|
|---|
| 1473 | } end_loop_iPref:
|
|---|
| 1474 | if (!found) {
|
|---|
| 1475 | *stream << QString().leftJustified(16);
|
|---|
| 1476 | }
|
|---|
| 1477 | }
|
|---|
| 1478 | *stream << Qt::endl;
|
|---|
| 1479 | }
|
|---|
| 1480 | }
|
|---|
| 1481 |
|
|---|
| 1482 | // Write Data Epoch (RINEX Version 3)
|
|---|
| 1483 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1484 | void t_rnxObsFile::writeEpochV3(QTextStream* stream, const t_rnxObsHeader& header,
|
|---|
| 1485 | const t_rnxEpo* epo) {
|
|---|
| 1486 |
|
|---|
| 1487 | unsigned year, month, day, hour, min;
|
|---|
| 1488 | double sec;
|
|---|
| 1489 | epo->tt.civil_date(year, month, day);
|
|---|
| 1490 | epo->tt.civil_time(hour, min, sec);
|
|---|
| 1491 |
|
|---|
| 1492 | QString dateStr;
|
|---|
| 1493 | QTextStream(&dateStr) << QString("> %1 %2 %3 %4 %5%6")
|
|---|
| 1494 | .arg(year, 4)
|
|---|
| 1495 | .arg(month, 2, 10, QChar('0'))
|
|---|
| 1496 | .arg(day, 2, 10, QChar('0'))
|
|---|
| 1497 | .arg(hour, 2, 10, QChar('0'))
|
|---|
| 1498 | .arg(min, 2, 10, QChar('0'))
|
|---|
| 1499 | .arg(sec, 11, 'f', 7);
|
|---|
| 1500 |
|
|---|
| 1501 | int flag = 0;
|
|---|
| 1502 | *stream << dateStr << QString("%1%2\n").arg(flag, 3).arg(epo->rnxSat.size(), 3);
|
|---|
| 1503 |
|
|---|
| 1504 | for (unsigned iSat = 0; iSat < epo->rnxSat.size(); iSat++) {
|
|---|
| 1505 | const t_rnxSat& rnxSat = epo->rnxSat[iSat];
|
|---|
| 1506 | char sys = rnxSat.prn.system();
|
|---|
| 1507 |
|
|---|
| 1508 | std::vector <const t_rnxObs*> hlp(header.nTypes(sys));
|
|---|
| 1509 | for (int iTypeV3 = 0; iTypeV3 < header.nTypes(sys); iTypeV3++) {
|
|---|
| 1510 | hlp[iTypeV3] = 0;
|
|---|
| 1511 | QString typeV3 = header.obsType(sys, iTypeV3);
|
|---|
| 1512 | QMapIterator<QString, t_rnxObs> itObs(rnxSat.obs);
|
|---|
| 1513 |
|
|---|
| 1514 | // Exact match
|
|---|
| 1515 | // -----------
|
|---|
| 1516 | while (itObs.hasNext()) {
|
|---|
| 1517 | itObs.next();
|
|---|
| 1518 | const QString& type = itObs.key();
|
|---|
| 1519 | const t_rnxObs& rnxObs = itObs.value();
|
|---|
| 1520 | if (typeV3 == type2to3(sys, type) && rnxObs.value != 0.0) {
|
|---|
| 1521 | hlp[iTypeV3] = &itObs.value();
|
|---|
| 1522 | }
|
|---|
| 1523 | }
|
|---|
| 1524 |
|
|---|
| 1525 | // Non-Exact match
|
|---|
| 1526 | // ---------------
|
|---|
| 1527 | itObs.toFront();
|
|---|
| 1528 | while (itObs.hasNext()) {
|
|---|
| 1529 | itObs.next();
|
|---|
| 1530 | const QString& type = itObs.key();
|
|---|
| 1531 | const t_rnxObs& rnxObs = itObs.value();
|
|---|
| 1532 | if (hlp[iTypeV3] == 0 && typeV3 == type2to3(sys, type).left(2) && rnxObs.value != 0.0) {
|
|---|
| 1533 | hlp[iTypeV3] = &itObs.value();
|
|---|
| 1534 | }
|
|---|
| 1535 | }
|
|---|
| 1536 | }
|
|---|
| 1537 |
|
|---|
| 1538 | if (header.nTypes(sys)) {
|
|---|
| 1539 | *stream << rnxSat.prn.toString().c_str();
|
|---|
| 1540 | for (int iTypeV3 = 0; iTypeV3 < header.nTypes(sys); iTypeV3++) {
|
|---|
| 1541 | const t_rnxObs* rnxObs = hlp[iTypeV3];
|
|---|
| 1542 | if (rnxObs == 0) {
|
|---|
| 1543 | *stream << QString().leftJustified(16);
|
|---|
| 1544 | }
|
|---|
| 1545 | else {
|
|---|
| 1546 | *stream << QString("%1").arg(rnxObs->value, 14, 'f', 3);
|
|---|
| 1547 | if (rnxObs->lli != 0.0) {
|
|---|
| 1548 | *stream << QString("%1").arg(rnxObs->lli, 1);
|
|---|
| 1549 | }
|
|---|
| 1550 | else {
|
|---|
| 1551 | *stream << ' ';
|
|---|
| 1552 | }
|
|---|
| 1553 | if (rnxObs->snr != 0.0) {
|
|---|
| 1554 | *stream << QString("%1").arg(rnxObs->snr, 1);
|
|---|
| 1555 | }
|
|---|
| 1556 | else {
|
|---|
| 1557 | *stream << ' ';
|
|---|
| 1558 | }
|
|---|
| 1559 | }
|
|---|
| 1560 | }
|
|---|
| 1561 | *stream << Qt::endl;
|
|---|
| 1562 | }
|
|---|
| 1563 | }
|
|---|
| 1564 | }
|
|---|
| 1565 |
|
|---|
| 1566 | // Translate Observation Type v2 --> v3
|
|---|
| 1567 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1568 | QString t_rnxObsFile::type2to3(char sys, const QString& typeV2) {
|
|---|
| 1569 | if (typeV2 == "P1") {
|
|---|
| 1570 | return (sys == 'G') ? "C1W" : "C1P";
|
|---|
| 1571 | }
|
|---|
| 1572 | else if (typeV2 == "P2") {
|
|---|
| 1573 | return (sys == 'G') ? "C2W" : "C2P";
|
|---|
| 1574 | }
|
|---|
| 1575 | return typeV2;
|
|---|
| 1576 | }
|
|---|
| 1577 |
|
|---|
| 1578 | // Translate Observation Type v3 --> v2
|
|---|
| 1579 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1580 | QString t_rnxObsFile::type3to2(char /* sys */, const QString& typeV3) {
|
|---|
| 1581 | if (typeV3 == "C1P" || typeV3 == "C1W") {
|
|---|
| 1582 | return "P1";
|
|---|
| 1583 | }
|
|---|
| 1584 | else if (typeV3 == "C2P" || typeV3 == "C2W") {
|
|---|
| 1585 | return "P2";
|
|---|
| 1586 | }
|
|---|
| 1587 | return typeV3.left(2);
|
|---|
| 1588 | }
|
|---|
| 1589 |
|
|---|
| 1590 | // Set Observations from RINEX File
|
|---|
| 1591 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1592 | void t_rnxObsFile::setObsFromRnx(const t_rnxObsFile* rnxObsFile, const t_rnxObsFile::t_rnxEpo* epo,
|
|---|
| 1593 | const t_rnxObsFile::t_rnxSat& rnxSat, t_satObs& obs) {
|
|---|
| 1594 | obs._staID = rnxObsFile->markerName().toLatin1().constData();
|
|---|
| 1595 | obs._prn = rnxSat.prn;
|
|---|
| 1596 | obs._time = epo->tt;
|
|---|
| 1597 |
|
|---|
| 1598 | char sys = rnxSat.prn.system();
|
|---|
| 1599 |
|
|---|
| 1600 | QChar addToL2;
|
|---|
| 1601 | for (int iType = 0; iType < rnxObsFile->nTypes(sys); iType++) {
|
|---|
| 1602 | QString type = rnxObsFile->obsType(sys, iType);
|
|---|
| 1603 | QString typeV3 = rnxObsFile->obsType(sys, iType, 3.0); // may or may not differ from type
|
|---|
| 1604 | if (rnxSat.obs.contains(type) && rnxSat.obs[type].value != 0.0) {
|
|---|
| 1605 | if (type == "P2" && typeV3.length() > 2) {
|
|---|
| 1606 | addToL2 = typeV3[2];
|
|---|
| 1607 | break;
|
|---|
| 1608 | }
|
|---|
| 1609 | }
|
|---|
| 1610 | }
|
|---|
| 1611 |
|
|---|
| 1612 | for (int iType = 0; iType < rnxObsFile->nTypes(sys); iType++) {
|
|---|
| 1613 | QString type = rnxObsFile->obsType(sys, iType);
|
|---|
| 1614 | QString typeV3 = rnxObsFile->obsType(sys, iType, 3.0); // may or may not differ from type
|
|---|
| 1615 | if (type == "L2") {
|
|---|
| 1616 | typeV3 += addToL2;
|
|---|
| 1617 | }
|
|---|
| 1618 | if (rnxSat.obs.contains(type)) {
|
|---|
| 1619 | const t_rnxObs& rnxObs = rnxSat.obs[type];
|
|---|
| 1620 | if (rnxObs.value != 0.0) {
|
|---|
| 1621 | string type2ch(typeV3.mid(1).toLatin1().data());
|
|---|
| 1622 |
|
|---|
| 1623 | t_frqObs* frqObs = 0;
|
|---|
| 1624 | for (unsigned iFrq = 0; iFrq < obs._obs.size(); iFrq++) {
|
|---|
| 1625 | if (obs._obs[iFrq]->_rnxType2ch == type2ch) {
|
|---|
| 1626 | frqObs = obs._obs[iFrq];
|
|---|
| 1627 | break;
|
|---|
| 1628 | }
|
|---|
| 1629 | }
|
|---|
| 1630 | if (frqObs == 0) {
|
|---|
| 1631 | frqObs = new t_frqObs;
|
|---|
| 1632 | frqObs->_rnxType2ch = type2ch;
|
|---|
| 1633 | obs._obs.push_back(frqObs);
|
|---|
| 1634 | }
|
|---|
| 1635 |
|
|---|
| 1636 | switch( typeV3.toLatin1().data()[0] ) {
|
|---|
| 1637 | case 'C':
|
|---|
| 1638 | frqObs->_codeValid = true;
|
|---|
| 1639 | frqObs->_code = rnxObs.value;
|
|---|
| 1640 | break;
|
|---|
| 1641 | case 'L':
|
|---|
| 1642 | frqObs->_phaseValid = true;
|
|---|
| 1643 | frqObs->_phase = rnxObs.value;
|
|---|
| 1644 | frqObs->_slip = (rnxObs.lli & 1);
|
|---|
| 1645 | break;
|
|---|
| 1646 | case 'D':
|
|---|
| 1647 | frqObs->_dopplerValid = true;
|
|---|
| 1648 | frqObs->_doppler = rnxObs.value;
|
|---|
| 1649 | break;
|
|---|
| 1650 | case 'S':
|
|---|
| 1651 | frqObs->_snrValid = true;
|
|---|
| 1652 | frqObs->_snr = rnxObs.value;
|
|---|
| 1653 | break;
|
|---|
| 1654 | }
|
|---|
| 1655 |
|
|---|
| 1656 | // Handle old-fashioned SNR values
|
|---|
| 1657 | // -------------------------------
|
|---|
| 1658 | if (rnxObs.snr != 0 && !frqObs->_snrValid) {
|
|---|
| 1659 | frqObs->_snrValid = true;
|
|---|
| 1660 | frqObs->_snr = rnxObs.snr * 6.0 + 2.5;
|
|---|
| 1661 | }
|
|---|
| 1662 | }
|
|---|
| 1663 | }
|
|---|
| 1664 | }
|
|---|
| 1665 | }
|
|---|
| 1666 |
|
|---|
| 1667 | // Tracking Mode Priorities
|
|---|
| 1668 | ////////////////////////////////////////////////////////////////////////////
|
|---|
| 1669 | QStringList t_rnxObsFile::signalPriorities(char sys) {
|
|---|
| 1670 |
|
|---|
| 1671 | bncSettings settings;
|
|---|
| 1672 |
|
|---|
| 1673 | QStringList priorList;
|
|---|
| 1674 | QString reqcAction = settings.value("reqcAction").toString();
|
|---|
| 1675 |
|
|---|
| 1676 | // Priorities in Edit/Concatenate (post processing) mode
|
|---|
| 1677 | // ---------------------------------------------------
|
|---|
| 1678 | if (reqcAction == "Edit/Concatenate") {
|
|---|
| 1679 | priorList = settings.value("reqcV2Priority").toString().split(" ", Qt::SkipEmptyParts);
|
|---|
| 1680 | }
|
|---|
| 1681 |
|
|---|
| 1682 | // Priorities in real-time mode
|
|---|
| 1683 | // ----------------------------
|
|---|
| 1684 | else {
|
|---|
| 1685 | priorList = settings.value("rnxV2Priority").toString().split(" ", Qt::SkipEmptyParts);
|
|---|
| 1686 | }
|
|---|
| 1687 |
|
|---|
| 1688 | QStringList result;
|
|---|
| 1689 | for (int ii = 0; ii < priorList.size(); ii++) {
|
|---|
| 1690 | if (priorList[ii].indexOf(":") != -1) {
|
|---|
| 1691 | QStringList hlp = priorList[ii].split(":", Qt::SkipEmptyParts);
|
|---|
| 1692 | if (hlp.size() == 2 && hlp[0].length() == 1 && hlp[0][0] == sys) {
|
|---|
| 1693 | result.append(hlp[1]);
|
|---|
| 1694 | }
|
|---|
| 1695 | }
|
|---|
| 1696 | else {
|
|---|
| 1697 | result.append(priorList[ii]);
|
|---|
| 1698 | }
|
|---|
| 1699 | }
|
|---|
| 1700 |
|
|---|
| 1701 | if (result.empty()) {
|
|---|
| 1702 | switch (sys) {
|
|---|
| 1703 | case 'G':
|
|---|
| 1704 | result.append("12&PWCSLXYN");
|
|---|
| 1705 | result.append("5&IQX");
|
|---|
| 1706 | break;
|
|---|
| 1707 | case 'R':
|
|---|
| 1708 | result.append("12&PC");
|
|---|
| 1709 | result.append("3&IQX");
|
|---|
| 1710 | break;
|
|---|
| 1711 | case 'E':
|
|---|
| 1712 | result.append("16&BCX");
|
|---|
| 1713 | result.append("578&IQX");
|
|---|
| 1714 | break;
|
|---|
| 1715 | case 'J':
|
|---|
| 1716 | result.append("1&SLXCZ");
|
|---|
| 1717 | result.append("26&SLX");
|
|---|
| 1718 | result.append("5&IQX");
|
|---|
| 1719 | break;
|
|---|
| 1720 | case 'C':
|
|---|
| 1721 | result.append("IQX");
|
|---|
| 1722 | break;
|
|---|
| 1723 | case 'I':
|
|---|
| 1724 | result.append("ABCX");
|
|---|
| 1725 | break;
|
|---|
| 1726 | case 'S':
|
|---|
| 1727 | result.append("1&C");
|
|---|
| 1728 | result.append("5&IQX");
|
|---|
| 1729 | break;
|
|---|
| 1730 | }
|
|---|
| 1731 | }
|
|---|
| 1732 | return result;
|
|---|
| 1733 | }
|
|---|
