[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 | /* -------------------------------------------------------------------------
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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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[7474] | 37 | * Changes:
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[3716] | 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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[3722] | 44 | #include "rnxobsfile.h"
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[3716] | 45 | #include "bncutils.h"
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[5070] | 46 | #include "bnccore.h"
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[6242] | 47 | #include "bncsettings.h"
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[3716] | 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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[4480] | 53 | t_rnxObsHeader::t_rnxObsHeader() {
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[6247] | 54 | _usedSystems = "GREJCS";
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[3716] | 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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[5742] | 61 | for (unsigned iPrn = 1; iPrn <= t_prn::MAXPRN_GPS; iPrn++) {
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[3716] | 62 | _wlFactorsL1[iPrn] = 1;
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| 63 | _wlFactorsL2[iPrn] = 1;
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| 64 | }
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[7665] | 65 | bncSettings settings;
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| 66 | _writeRinexOnlyWithSklObsTypes = settings.value("rnxOnlyWithSKL").toBool();
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[3716] | 67 | }
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| 68 |
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| 69 | // Destructor
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| 70 | ////////////////////////////////////////////////////////////////////////////
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[4480] | 71 | t_rnxObsHeader::~t_rnxObsHeader() {
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[3716] | 72 | }
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| 73 |
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| 74 | // Read Header
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| 75 | ////////////////////////////////////////////////////////////////////////////
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[4480] | 76 | t_irc t_rnxObsHeader::read(QTextStream* stream, int maxLines) {
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[4534] | 77 | _comments.clear();
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[3716] | 78 | int numLines = 0;
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[6815] | 79 |
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[3718] | 80 | while ( stream->status() == QTextStream::Ok && !stream->atEnd() ) {
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| 81 | QString line = stream->readLine(); ++ numLines;
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| 82 | if (line.isEmpty()) {
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[3716] | 83 | continue;
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| 84 | }
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[3718] | 85 | if (line.indexOf("END OF FILE") != -1) {
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[3716] | 86 | break;
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| 87 | }
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[3718] | 88 | QString value = line.mid(0,60).trimmed();
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| 89 | QString key = line.mid(60).trimmed();
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[3716] | 90 | if (key == "END OF HEADER") {
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| 91 | break;
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| 92 | }
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| 93 | else if (key == "RINEX VERSION / TYPE") {
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[3718] | 94 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 95 | in >> _version;
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| 96 | }
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| 97 | else if (key == "MARKER NAME") {
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| 98 | _markerName = value;
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| 99 | }
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[6941] | 100 | else if (key == "MARKER TYPE") {
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| 101 | _markerType = value;
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| 102 | }
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[3930] | 103 | else if (key == "MARKER NUMBER") {
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| 104 | _markerNumber = line.mid(0,20).trimmed();
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| 105 | }
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[3716] | 106 | else if (key == "ANT # / TYPE") {
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[3930] | 107 | _antennaNumber = line.mid( 0,20).trimmed();
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| 108 | _antennaName = line.mid(20,20).trimmed();
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[3716] | 109 | }
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[3930] | 110 | else if (key == "OBSERVER / AGENCY") {
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| 111 | _observer = line.mid( 0,20).trimmed();
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| 112 | _agency = line.mid(20,40).trimmed();
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| 113 | }
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| 114 | else if (key == "REC # / TYPE / VERS") {
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| 115 | _receiverNumber = line.mid( 0,20).trimmed();
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| 116 | _receiverType = line.mid(20,20).trimmed();
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| 117 | _receiverVersion = line.mid(40,20).trimmed();
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| 118 | }
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[3716] | 119 | else if (key == "INTERVAL") {
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[3718] | 120 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 121 | in >> _interval;
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| 122 | }
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[4494] | 123 | else if (key == "COMMENT") {
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| 124 | _comments << line.mid(0,60).trimmed();
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| 125 | }
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[3716] | 126 | else if (key == "WAVELENGTH FACT L1/2") {
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[3718] | 127 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 128 | int wlFactL1 = 0;
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| 129 | int wlFactL2 = 0;
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| 130 | int numSat = 0;
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| 131 | in >> wlFactL1 >> wlFactL2 >> numSat;
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| 132 | if (numSat == 0) {
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[5742] | 133 | for (unsigned iPrn = 1; iPrn <= t_prn::MAXPRN_GPS; iPrn++) {
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[3716] | 134 | _wlFactorsL1[iPrn] = wlFactL1;
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| 135 | _wlFactorsL2[iPrn] = wlFactL2;
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| 136 | }
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| 137 | }
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| 138 | else {
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| 139 | for (int ii = 0; ii < numSat; ii++) {
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[3718] | 140 | QString prn; in >> prn;
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[3716] | 141 | if (prn[0] == 'G') {
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| 142 | int iPrn;
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| 143 | readInt(prn, 1, 2, iPrn);
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| 144 | _wlFactorsL1[iPrn] = wlFactL1;
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| 145 | _wlFactorsL2[iPrn] = wlFactL2;
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| 146 | }
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| 147 | }
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| 148 | }
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| 149 | }
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| 150 | else if (key == "APPROX POSITION XYZ") {
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[3718] | 151 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 152 | in >> _xyz[0] >> _xyz[1] >> _xyz[2];
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| 153 | }
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| 154 | else if (key == "ANTENNA: DELTA H/E/N") {
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[3718] | 155 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 156 | in >> _antNEU[2] >> _antNEU[1] >> _antNEU[0];
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| 157 | }
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| 158 | else if (key == "ANTENNA: DELTA X/Y/Z") {
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[3718] | 159 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 160 | in >> _antXYZ[0] >> _antXYZ[1] >> _antXYZ[2];
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| 161 | }
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| 162 | else if (key == "ANTENNA: B.SIGHT XYZ") {
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[3718] | 163 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 164 | in >> _antBSG[0] >> _antBSG[1] >> _antBSG[2];
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| 165 | }
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| 166 | else if (key == "# / TYPES OF OBSERV") {
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[6223] | 167 | if (_version == 0.0) {
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| 168 | _version = t_rnxObsHeader::defaultRnxObsVersion2;
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| 169 | }
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[3864] | 170 | QTextStream* in = new QTextStream(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 171 | int nTypes;
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[3864] | 172 | *in >> nTypes;
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[6245] | 173 | char sys0 = _usedSystems[0].toAscii();
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[6125] | 174 | _obsTypes[sys0].clear();
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[3716] | 175 | for (int ii = 0; ii < nTypes; ii++) {
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[3864] | 176 | if (ii > 0 && ii % 9 == 0) {
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| 177 | line = stream->readLine(); ++numLines;
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| 178 | delete in;
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[4152] | 179 | in = new QTextStream(line.left(60).toAscii(), QIODevice::ReadOnly);
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[3864] | 180 | }
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[3718] | 181 | QString hlp;
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[3864] | 182 | *in >> hlp;
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[6125] | 183 | _obsTypes[sys0].append(hlp);
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[3716] | 184 | }
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[6245] | 185 | for (int ii = 1; ii < _usedSystems.length(); ii++) {
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| 186 | char sysI = _usedSystems[ii].toAscii();
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[6125] | 187 | _obsTypes[sysI] = _obsTypes[sys0];
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[6119] | 188 | }
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[3716] | 189 | }
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| 190 | else if (key == "SYS / # / OBS TYPES") {
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[6223] | 191 | if (_version == 0.0) {
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[6228] | 192 | _version = t_rnxObsHeader::defaultRnxObsVersion3;
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[6223] | 193 | }
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[3718] | 194 | QTextStream* in = new QTextStream(value.toAscii(), QIODevice::ReadOnly);
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[3716] | 195 | char sys;
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| 196 | int nTypes;
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| 197 | *in >> sys >> nTypes;
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[6119] | 198 | _obsTypes[sys].clear();
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[3716] | 199 | for (int ii = 0; ii < nTypes; ii++) {
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| 200 | if (ii > 0 && ii % 13 == 0) {
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[3718] | 201 | line = stream->readLine(); ++numLines;
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[3716] | 202 | delete in;
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[3718] | 203 | in = new QTextStream(line.toAscii(), QIODevice::ReadOnly);
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[3716] | 204 | }
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[3718] | 205 | QString hlp;
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[3716] | 206 | *in >> hlp;
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[6817] | 207 | if (sys == 'C' && _version < 3.03) {
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[6816] | 208 | hlp.replace('1', '2');
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| 209 | }
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[6119] | 210 | _obsTypes[sys].push_back(hlp);
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[3716] | 211 | }
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| 212 | delete in;
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| 213 | }
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[3837] | 214 | else if (key == "TIME OF FIRST OBS") {
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| 215 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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| 216 | int year, month, day, hour, min;
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| 217 | double sec;
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| 218 | in >> year >> month >> day >> hour >> min >> sec;
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| 219 | _startTime.set(year, month, day, hour, min, sec);
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| 220 | }
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[6719] | 221 | else if (key == "SYS / PHASE SHIFT"){
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[6815] | 222 | QTextStream* in = new QTextStream(value.toAscii(), QIODevice::ReadOnly);
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| 223 | char sys;
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| 224 | QString obstype;
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| 225 | double shift;
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| 226 | int satnum = 0;
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| 227 | QStringList satList;
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| 228 | QString sat;
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| 229 | *in >> sys >> obstype >> shift >> satnum;
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| 230 | if (obstype.size()) {
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| 231 | for (int ii = 0; ii < satnum; ii++) {
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| 232 | if (ii > 0 && ii % 10 == 0) {
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| 233 | line = stream->readLine(); ++numLines;
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| 234 | delete in;
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| 235 | in = new QTextStream(line.left(60).toAscii(), QIODevice::ReadOnly);
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| 236 | }
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| 237 | *in >> sat;
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| 238 | satList.append(sat);
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| 239 | }
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| 240 | delete in;
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| 241 | }
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[6871] | 242 | _phaseShifts.insert(sys+obstype, QPair<double, QStringList>(shift, satList));
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[6719] | 243 | }
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| 244 | else if (key == "GLONASS COD/PHS/BIS"){
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| 245 | QTextStream in(value.toAscii(), QIODevice::ReadOnly);
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| 246 | for (int ii = 0; ii < 4; ii++) {
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| 247 | QString type;
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| 248 | double value;
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| 249 | in >> type >> value;
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| 250 | if (type.size())
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[6841] | 251 | _gloBiases[type] = value;
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[6719] | 252 | }
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| 253 | }
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| 254 | else if (key == "GLONASS SLOT / FRQ #") {
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| 255 | QTextStream* in = new QTextStream(value.toAscii(), QIODevice::ReadOnly);
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| 256 | int nSlots = 0;
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| 257 | *in >> nSlots;
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| 258 | for (int ii = 0; ii < nSlots; ii++) {
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| 259 | if (ii > 0 && ii % 8 == 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).toAscii(), QIODevice::ReadOnly);
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| 263 | }
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| 264 | QString sat;
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| 265 | int slot;
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| 266 | *in >> sat >> slot;
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| 267 | t_prn prn;
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| 268 | prn.set(sat.toStdString());
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| 269 | if(sat.size())
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| 270 | _gloSlots[prn] = slot;
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| 271 | }
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| 272 | delete in;
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| 273 | }
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[3716] | 274 | if (maxLines > 0 && numLines == maxLines) {
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| 275 | break;
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| 276 | }
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| 277 | }
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| 278 |
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[6719] | 279 | // set default observation types if empty in input file
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| 280 | // ----------------------------------------------------
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[6704] | 281 | if (_obsTypes.empty()) {
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[7665] | 282 | if (!_writeRinexOnlyWithSklObsTypes) {
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| 283 | setDefault(_markerName, _version);
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| 284 | }
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| 285 | else {
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| 286 | return failure;
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| 287 | }
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[6704] | 288 | }
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| 289 |
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[6245] | 290 | // Systems used
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| 291 | // ------------
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| 292 | _usedSystems.clear();
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| 293 | QMapIterator<char, QStringList> it(_obsTypes);
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| 294 | while (it.hasNext()) {
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| 295 | it.next();
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| 296 | _usedSystems += QChar(it.key());
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| 297 | }
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| 298 |
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[3716] | 299 | return success;
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| 300 | }
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| 301 |
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[6222] | 302 | // Set Default Header
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| 303 | ////////////////////////////////////////////////////////////////////////////
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| 304 | void t_rnxObsHeader::setDefault(const QString& markerName, int version) {
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| 305 |
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| 306 | _markerName = markerName;
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| 307 |
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| 308 | if (version <= 2) {
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| 309 | _version = t_rnxObsHeader::defaultRnxObsVersion2;
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| 310 | }
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| 311 | else {
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| 312 | _version = t_rnxObsHeader::defaultRnxObsVersion3;
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| 313 | }
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| 314 |
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| 315 | _comments << "Default set of observation types used";
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[7805] | 316 | _comments.removeDuplicates();
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[6222] | 317 |
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| 318 | _obsTypes.clear();
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| 319 | if (_version < 3.0) {
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[7474] | 320 | _obsTypes['G'] << "C1" << "P1" << "L1" << "S1"
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[6222] | 321 | << "C2" << "P2" << "L2" << "S2";
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| 322 | _obsTypes['R'] = _obsTypes['G'];
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| 323 | _obsTypes['E'] = _obsTypes['G'];
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| 324 | _obsTypes['J'] = _obsTypes['G'];
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| 325 | _obsTypes['S'] = _obsTypes['G'];
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| 326 | _obsTypes['C'] = _obsTypes['G'];
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| 327 | }
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| 328 | else {
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[7474] | 329 | _obsTypes['G'] << "C1C" << "L1C" << "S1C"
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[6815] | 330 | << "C1W" << "L1W" << "S1W"
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| 331 | << "C2X" << "L2X" << "S2X"
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[7474] | 332 | << "C2W" << "L2W" << "S2W"
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[6815] | 333 | << "C5X" << "L5X" << "S5X";
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| 334 |
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[7791] | 335 | _obsTypes['J'] << "C1C" << "L1C" << "S1C"
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| 336 | << "C1S" << "L1S" << "S1S"
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| 337 | << "C1L" << "L1L" << "S1L"
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| 338 | << "C1X" << "L1X" << "S1X"
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| 339 | << "C2S" << "L2S" << "S2S"
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| 340 | << "C2L" << "L2L" << "S2L"
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| 341 | << "C2X" << "L2X" << "S2X"
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| 342 | << "C5X" << "L5X" << "S5X";
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[7474] | 343 |
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| 344 | _obsTypes['R'] << "C1C" << "L1C" << "S1C"
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[7790] | 345 | << "C1P" << "L1P" << "S1P"
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| 346 | << "C2C" << "L2C" << "S2C"
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[6222] | 347 | << "C2P" << "L2P" << "S2P";
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[7474] | 348 |
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[6815] | 349 | _obsTypes['E'] << "C1X" << "L1X" << "SX1"
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| 350 | << "C5X" << "L5X" << "SX5"
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| 351 | << "C7X" << "L7X" << "SX7"
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| 352 | << "C8X" << "L8X" << "SX8";
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[7474] | 353 |
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[6815] | 354 | _obsTypes['S'] << "C1C" << "L1C" << "S1C"
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| 355 | << "C5I" << "L5I" << "S5I"
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| 356 | << "C5Q" << "L5Q" << "S5Q";
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[7474] | 357 |
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[6815] | 358 | _obsTypes['C'] << "C2I" << "L2I" << "S2I"
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| 359 | << "C6I" << "L6I" << "S6I"
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| 360 | << "C7I" << "L7I" << "S7I";
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[6222] | 361 | }
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| 362 | }
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| 363 |
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| 364 | // Copy header
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| 365 | ////////////////////////////////////////////////////////////////////////////
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| 366 | void t_rnxObsHeader::set(const t_rnxObsHeader& header, int version,
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[6841] | 367 | const QStringList* useObsTypes,
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| 368 | const QStringList* phaseShifts,
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| 369 | const QStringList* gloBiases,
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| 370 | const QStringList* gloSlots) {
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[6222] | 371 |
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| 372 | if (version <= 2) {
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| 373 | _version = t_rnxObsHeader::defaultRnxObsVersion2;
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| 374 | }
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| 375 | else {
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| 376 | _version = t_rnxObsHeader::defaultRnxObsVersion3;
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| 377 | }
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[7474] | 378 | _interval = header._interval;
|
---|
| 379 | _antennaNumber = header._antennaNumber;
|
---|
| 380 | _antennaName = header._antennaName;
|
---|
| 381 | _markerName = header._markerName;
|
---|
| 382 | _markerNumber = header._markerNumber;
|
---|
[6943] | 383 | _markerType = header._markerType;
|
---|
[7474] | 384 | _antNEU = header._antNEU;
|
---|
| 385 | _antXYZ = header._antXYZ;
|
---|
| 386 | _antBSG = header._antBSG;
|
---|
| 387 | _xyz = header._xyz;
|
---|
| 388 | _observer = header._observer;
|
---|
| 389 | _agency = header._agency;
|
---|
| 390 | _receiverNumber = header._receiverNumber;
|
---|
| 391 | _receiverType = header._receiverType;
|
---|
[6222] | 392 | _receiverVersion = header._receiverVersion;
|
---|
[7474] | 393 | _startTime = header._startTime;
|
---|
[7803] | 394 | _usedSystems = header._usedSystems;
|
---|
[6224] | 395 | _comments = header._comments;
|
---|
[7808] | 396 | _comments.removeDuplicates();
|
---|
[6841] | 397 |
|
---|
[6222] | 398 | for (unsigned iPrn = 1; iPrn <= t_prn::MAXPRN_GPS; iPrn++) {
|
---|
[7474] | 399 | _wlFactorsL1[iPrn] = header._wlFactorsL1[iPrn];
|
---|
| 400 | _wlFactorsL2[iPrn] = header._wlFactorsL2[iPrn];
|
---|
[6222] | 401 | }
|
---|
| 402 |
|
---|
| 403 | // Set observation types
|
---|
| 404 | // ---------------------
|
---|
| 405 | _obsTypes.clear();
|
---|
| 406 | if (!useObsTypes || useObsTypes->size() == 0) {
|
---|
| 407 | if (int(_version) == int(header._version)) {
|
---|
| 408 | _obsTypes = header._obsTypes;
|
---|
| 409 | }
|
---|
| 410 | else {
|
---|
[6250] | 411 | if (_version >= 3.0) {
|
---|
| 412 | for (int iSys = 0; iSys < header.numSys(); iSys++) {
|
---|
| 413 | char sys = header.system(iSys);
|
---|
| 414 | for (int iType = 0; iType < header.nTypes(sys); iType++) {
|
---|
| 415 | QString type = header.obsType(sys, iType, _version);
|
---|
| 416 | if (!_obsTypes[sys].contains(type)) {
|
---|
| 417 | _obsTypes[sys].push_back(type);
|
---|
| 418 | }
|
---|
[6249] | 419 | }
|
---|
[6250] | 420 | }
|
---|
| 421 | }
|
---|
| 422 | else {
|
---|
| 423 | for (int iSys = 0; iSys < header.numSys(); iSys++) {
|
---|
| 424 | char sys = header.system(iSys);
|
---|
| 425 | for (int iType = 0; iType < header.nTypes(sys); iType++) {
|
---|
| 426 | QString type = header.obsType(sys, iType, _version);
|
---|
[6249] | 427 | for (int jSys = 0; jSys < _usedSystems.length(); jSys++) {
|
---|
| 428 | char thisSys = _usedSystems[jSys].toAscii();
|
---|
| 429 | if (!_obsTypes[thisSys].contains(type)) {
|
---|
| 430 | _obsTypes[thisSys].push_back(type);
|
---|
| 431 | }
|
---|
| 432 | }
|
---|
| 433 | }
|
---|
[6222] | 434 | }
|
---|
| 435 | }
|
---|
| 436 | }
|
---|
| 437 | }
|
---|
| 438 | else {
|
---|
| 439 | for (int iType = 0; iType < useObsTypes->size(); iType++) {
|
---|
| 440 | if (useObsTypes->at(iType).indexOf(":") != -1) {
|
---|
| 441 | QStringList hlp = useObsTypes->at(iType).split(":", QString::SkipEmptyParts);
|
---|
| 442 | if (hlp.size() == 2 && hlp[0].length() == 1) {
|
---|
[6248] | 443 | if (_version >= 3.0) {
|
---|
| 444 | char sys = hlp[0][0].toAscii();
|
---|
| 445 | QString type = t_rnxObsFile::type2to3(sys, hlp[1]);
|
---|
| 446 | if (!_obsTypes[sys].contains(type)) {
|
---|
| 447 | _obsTypes[sys].push_back(type);
|
---|
| 448 | }
|
---|
| 449 | }
|
---|
| 450 | else {
|
---|
| 451 | for (int iSys = 0; iSys < _usedSystems.length(); iSys++) {
|
---|
| 452 | char sys = _usedSystems[iSys].toAscii();
|
---|
| 453 | QString type = t_rnxObsFile::type3to2(sys, hlp[1]);
|
---|
| 454 | if (!_obsTypes[sys].contains(type)) {
|
---|
| 455 | _obsTypes[sys].push_back(type);
|
---|
| 456 | }
|
---|
| 457 | }
|
---|
| 458 | }
|
---|
[6222] | 459 | }
|
---|
| 460 | }
|
---|
| 461 | else {
|
---|
[6245] | 462 | for (int iSys = 0; iSys < _usedSystems.length(); iSys++) {
|
---|
[6248] | 463 | char sys = _usedSystems[iSys].toAscii();
|
---|
[7474] | 464 | QString type = _version >= 3.0 ? t_rnxObsFile::type2to3(sys, useObsTypes->at(iType)) :
|
---|
[6248] | 465 | t_rnxObsFile::type3to2(sys, useObsTypes->at(iType));
|
---|
| 466 | if (!_obsTypes[sys].contains(type)) {
|
---|
| 467 | _obsTypes[sys].push_back(type);
|
---|
| 468 | }
|
---|
[6222] | 469 | }
|
---|
| 470 | }
|
---|
| 471 | }
|
---|
[6245] | 472 | _usedSystems.clear();
|
---|
[6244] | 473 | QMapIterator<char, QStringList> it(_obsTypes);
|
---|
| 474 | while (it.hasNext()) {
|
---|
| 475 | it.next();
|
---|
[6245] | 476 | _usedSystems += QChar(it.key());
|
---|
[6244] | 477 | }
|
---|
[6222] | 478 | }
|
---|
[6841] | 479 |
|
---|
| 480 | if (_version >= 3.0) {
|
---|
| 481 | // set phase shifts
|
---|
| 482 | if (!phaseShifts || phaseShifts->empty()) {
|
---|
| 483 | _phaseShifts = header._phaseShifts;
|
---|
| 484 | }
|
---|
| 485 | else {
|
---|
| 486 | foreach (const QString &str, *phaseShifts) {
|
---|
| 487 | QStringList hlp = str.split("_", QString::SkipEmptyParts);
|
---|
| 488 | QStringList hlp1 = hlp.last().split(":", QString::SkipEmptyParts);
|
---|
| 489 | QString type = hlp.first();
|
---|
| 490 | double shift = hlp1.first().toDouble();
|
---|
| 491 | hlp1.removeFirst();
|
---|
| 492 | QStringList &satList = hlp1;
|
---|
| 493 | QMap<QString, QPair<double, QStringList> >::iterator it = _phaseShifts.find(type);
|
---|
| 494 | if ( it != _phaseShifts.end()) {
|
---|
| 495 | it.value().second.append(satList);
|
---|
| 496 | it.value().second.removeDuplicates();
|
---|
| 497 | }
|
---|
| 498 | else {
|
---|
| 499 | _phaseShifts.insert(type, QPair<double, QStringList>(shift, satList));
|
---|
| 500 | }
|
---|
| 501 | }
|
---|
| 502 | }
|
---|
| 503 | // set GLONASS biases
|
---|
| 504 | if (!gloBiases || gloBiases->empty()) {
|
---|
| 505 | _gloBiases = header._gloBiases;
|
---|
| 506 | }
|
---|
| 507 | else {
|
---|
| 508 | foreach (const QString &str, *gloBiases) {
|
---|
| 509 | QStringList hlp = str.split(":", QString::SkipEmptyParts);
|
---|
| 510 | QString type = hlp.first();;
|
---|
| 511 | double value = hlp.last().toDouble();
|
---|
| 512 | if (type.size())
|
---|
| 513 | _gloBiases[type] = value;
|
---|
| 514 | }
|
---|
| 515 | }
|
---|
| 516 | // set GLONASS slots
|
---|
| 517 | if (!gloSlots || gloSlots->empty()) {
|
---|
| 518 | _gloSlots = header._gloSlots;
|
---|
| 519 | }
|
---|
| 520 | else {
|
---|
| 521 | foreach (const QString &str, *gloSlots) {
|
---|
| 522 | QStringList hlp = str.split(":", QString::SkipEmptyParts);
|
---|
| 523 | QString sat = hlp.first();
|
---|
| 524 | int slot = hlp.last().toInt();
|
---|
| 525 | t_prn prn;
|
---|
| 526 | prn.set(sat.toStdString());
|
---|
| 527 | if(sat.size())
|
---|
| 528 | _gloSlots[prn] = slot;
|
---|
| 529 | }
|
---|
| 530 | }
|
---|
| 531 | }
|
---|
[6222] | 532 | }
|
---|
| 533 |
|
---|
[4481] | 534 | // Write Header
|
---|
| 535 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 536 | void t_rnxObsHeader::write(QTextStream* stream,
|
---|
| 537 | const QMap<QString, QString>* txtMap) const {
|
---|
| 538 |
|
---|
[4493] | 539 | QStringList newComments;
|
---|
[5068] | 540 | QString runBy = BNC_CORE->userName();
|
---|
[4481] | 541 |
|
---|
| 542 | if (txtMap) {
|
---|
[7474] | 543 | QMapIterator<QString, QString> it(*txtMap);
|
---|
[4481] | 544 | while (it.hasNext()) {
|
---|
| 545 | it.next();
|
---|
| 546 | if (it.key() == "RUN BY") {
|
---|
| 547 | runBy = it.value();
|
---|
| 548 | }
|
---|
[7474] | 549 | else if ((it.key().indexOf("COMMENT")) != -1) {
|
---|
| 550 | newComments += it.value().split("\\n", QString::SkipEmptyParts);
|
---|
[4481] | 551 | }
|
---|
| 552 | }
|
---|
[7803] | 553 | newComments.removeDuplicates();
|
---|
[4481] | 554 | }
|
---|
| 555 |
|
---|
[6941] | 556 | *stream << QString("%1 OBSERVATION DATA M")
|
---|
[4481] | 557 | .arg(_version, 9, 'f', 2)
|
---|
| 558 | .leftJustified(60)
|
---|
| 559 | << "RINEX VERSION / TYPE\n";
|
---|
| 560 |
|
---|
| 561 | const QString fmtDate = (_version < 3.0) ? "dd-MMM-yy hh:mm"
|
---|
| 562 | : "yyyyMMdd hhmmss UTC";
|
---|
| 563 | *stream << QString("%1%2%3")
|
---|
[5068] | 564 | .arg(BNC_CORE->pgmName(), -20)
|
---|
[4481] | 565 | .arg(runBy.trimmed().left(20), -20)
|
---|
| 566 | .arg(QDateTime::currentDateTime().toUTC().toString(fmtDate), -20)
|
---|
| 567 | .leftJustified(60)
|
---|
| 568 | << "PGM / RUN BY / DATE\n";
|
---|
| 569 |
|
---|
[4493] | 570 | QStringListIterator itCmnt(_comments + newComments);
|
---|
[4481] | 571 | while (itCmnt.hasNext()) {
|
---|
| 572 | *stream << itCmnt.next().trimmed().left(60).leftJustified(60) << "COMMENT\n";
|
---|
| 573 | }
|
---|
| 574 |
|
---|
| 575 | *stream << QString("%1")
|
---|
| 576 | .arg(_markerName, -60)
|
---|
| 577 | .leftJustified(60)
|
---|
| 578 | << "MARKER NAME\n";
|
---|
| 579 |
|
---|
| 580 | if (!_markerNumber.isEmpty()) {
|
---|
| 581 | *stream << QString("%1")
|
---|
| 582 | .arg(_markerNumber, -20)
|
---|
| 583 | .leftJustified(60)
|
---|
| 584 | << "MARKER NUMBER\n";
|
---|
| 585 | }
|
---|
| 586 |
|
---|
[7895] | 587 | if (_version >= 3.0) {
|
---|
| 588 | *stream << QString("%1")
|
---|
| 589 | .arg(_markerType, -60)
|
---|
| 590 | .leftJustified(60)
|
---|
| 591 | << "MARKER TYPE\n";
|
---|
| 592 | }
|
---|
[7474] | 593 |
|
---|
[4481] | 594 | *stream << QString("%1%2")
|
---|
[4529] | 595 | .arg(_observer, -20)
|
---|
| 596 | .arg(_agency, -40)
|
---|
[4481] | 597 | .leftJustified(60)
|
---|
| 598 | << "OBSERVER / AGENCY\n";
|
---|
| 599 |
|
---|
| 600 | *stream << QString("%1%2%3")
|
---|
[4529] | 601 | .arg(_receiverNumber, -20)
|
---|
| 602 | .arg(_receiverType, -20)
|
---|
| 603 | .arg(_receiverVersion, -20)
|
---|
[4481] | 604 | .leftJustified(60)
|
---|
| 605 | << "REC # / TYPE / VERS\n";
|
---|
| 606 |
|
---|
| 607 | *stream << QString("%1%2")
|
---|
[4529] | 608 | .arg(_antennaNumber, -20)
|
---|
| 609 | .arg(_antennaName, -20)
|
---|
[4481] | 610 | .leftJustified(60)
|
---|
| 611 | << "ANT # / TYPE\n";
|
---|
| 612 |
|
---|
| 613 | *stream << QString("%1%2%3")
|
---|
| 614 | .arg(_xyz(1), 14, 'f', 4)
|
---|
| 615 | .arg(_xyz(2), 14, 'f', 4)
|
---|
| 616 | .arg(_xyz(3), 14, 'f', 4)
|
---|
| 617 | .leftJustified(60)
|
---|
| 618 | << "APPROX POSITION XYZ\n";
|
---|
| 619 |
|
---|
| 620 | *stream << QString("%1%2%3")
|
---|
| 621 | .arg(_antNEU(3), 14, 'f', 4)
|
---|
| 622 | .arg(_antNEU(2), 14, 'f', 4)
|
---|
| 623 | .arg(_antNEU(1), 14, 'f', 4)
|
---|
| 624 | .leftJustified(60)
|
---|
| 625 | << "ANTENNA: DELTA H/E/N\n";
|
---|
| 626 |
|
---|
| 627 | if (_version < 3.0) {
|
---|
| 628 | int defaultWlFact1 = _wlFactorsL1[1];
|
---|
| 629 | int defaultWlFact2 = _wlFactorsL2[1]; // TODO check all prns
|
---|
| 630 | *stream << QString("%1%2")
|
---|
| 631 | .arg(defaultWlFact1, 6)
|
---|
| 632 | .arg(defaultWlFact2, 6)
|
---|
| 633 | .leftJustified(60)
|
---|
| 634 | << "WAVELENGTH FACT L1/2\n";
|
---|
| 635 | }
|
---|
| 636 |
|
---|
| 637 | *stream << obsTypesStrings().join("");
|
---|
| 638 |
|
---|
[4484] | 639 | if (_interval > 0) {
|
---|
| 640 | *stream << QString("%1")
|
---|
| 641 | .arg(_interval, 10, 'f', 3)
|
---|
| 642 | .leftJustified(60)
|
---|
| 643 | << "INTERVAL\n";
|
---|
| 644 | }
|
---|
[4481] | 645 |
|
---|
| 646 | unsigned year, month, day, hour, min;
|
---|
| 647 | double sec;
|
---|
| 648 | _startTime.civil_date(year, month, day);
|
---|
| 649 | _startTime.civil_time(hour, min, sec);
|
---|
| 650 | *stream << QString("%1%2%3%4%5%6%7")
|
---|
| 651 | .arg(year, 6)
|
---|
| 652 | .arg(month, 6)
|
---|
| 653 | .arg(day, 6)
|
---|
| 654 | .arg(hour, 6)
|
---|
| 655 | .arg(min, 6)
|
---|
| 656 | .arg(sec, 13, 'f', 7)
|
---|
| 657 | .arg("GPS", 8)
|
---|
| 658 | .leftJustified(60)
|
---|
| 659 | << "TIME OF FIRST OBS\n";
|
---|
| 660 |
|
---|
[6719] | 661 | if (_version >= 3.0) {
|
---|
| 662 | if (_phaseShifts.empty()) {
|
---|
[6815] | 663 | QMap<char, QStringList>::const_iterator it;
|
---|
| 664 | for (it = _obsTypes.begin(); it != _obsTypes.end(); ++it) {
|
---|
| 665 | char sys = it.key();
|
---|
| 666 | double shift = 0.0;
|
---|
| 667 | foreach (const QString &obstype, it.value()) {
|
---|
| 668 | if (obstype.left(1).contains('L')) {
|
---|
[6866] | 669 | *stream << QString("%1%2%3")
|
---|
[6815] | 670 | .arg(sys, 0)
|
---|
[6866] | 671 | .arg(obstype, 4)
|
---|
[6815] | 672 | .arg(shift, 9, 'f', 5)
|
---|
| 673 | .leftJustified(60)
|
---|
| 674 | << "SYS / PHASE SHIFT\n";
|
---|
| 675 | }
|
---|
| 676 | }
|
---|
[6719] | 677 | }
|
---|
| 678 | } else {
|
---|
[6815] | 679 | QMap<QString, QPair<double, QStringList> >::const_iterator it;
|
---|
| 680 | QString emptyFillStr;
|
---|
| 681 | for(it = _phaseShifts.begin(); it!= _phaseShifts.end(); ++it) {
|
---|
| 682 | QString sys = it.key().left(1);
|
---|
| 683 | QString obstype = it.key().mid(1);
|
---|
| 684 | double shift = it.value().first;
|
---|
[6865] | 685 | QStringList satList = it.value().second;
|
---|
[6870] | 686 | QString hlp;
|
---|
| 687 | if (obstype.isEmpty()) {
|
---|
| 688 | hlp = QString("%1")
|
---|
| 689 | .arg(sys.toStdString().c_str(), 0);
|
---|
| 690 | }
|
---|
| 691 | else {
|
---|
| 692 | hlp = QString("%1%2%3")
|
---|
| 693 | .arg(sys.toStdString().c_str(), 0)
|
---|
| 694 | .arg(obstype, 4)
|
---|
| 695 | .arg(shift, 9, 'f', 5);
|
---|
| 696 | }
|
---|
[6815] | 697 | if (!satList.empty()) {
|
---|
[6865] | 698 | hlp += QString("%1").arg(satList.size(), 4);
|
---|
[6815] | 699 | }
|
---|
| 700 | else {
|
---|
| 701 | *stream << QString("%1")
|
---|
| 702 | .arg(hlp, 0)
|
---|
| 703 | .leftJustified(60)
|
---|
| 704 | << "SYS / PHASE SHIFT\n";
|
---|
| 705 | hlp = "";
|
---|
| 706 | }
|
---|
| 707 | int ii = 0;
|
---|
| 708 | QStringList::const_iterator it_s;
|
---|
| 709 | for (it_s = satList.begin(); it_s != satList.end(); ++it_s) {
|
---|
| 710 | (hlp.contains(obstype)) ?
|
---|
[6865] | 711 | emptyFillStr = "": emptyFillStr = " ";
|
---|
| 712 | hlp += QString("%1").arg(*it_s, 4);
|
---|
[6815] | 713 | ii++;
|
---|
| 714 | if (ii % 10 == 0) {
|
---|
| 715 | *stream << QString("%1%2")
|
---|
| 716 | .arg(emptyFillStr, 0)
|
---|
| 717 | .arg(hlp, 0)
|
---|
| 718 | .leftJustified(60)
|
---|
| 719 | << "SYS / PHASE SHIFT\n";
|
---|
| 720 | hlp = "";
|
---|
| 721 | }
|
---|
| 722 | }
|
---|
| 723 | if (hlp.size()) {
|
---|
[6865] | 724 | (hlp.contains(obstype)) ?
|
---|
| 725 | emptyFillStr = "": emptyFillStr = " ";
|
---|
[6815] | 726 | *stream << QString("%1%2")
|
---|
| 727 | .arg(emptyFillStr, 0)
|
---|
| 728 | .arg(hlp, 0)
|
---|
[6719] | 729 | .leftJustified(60)
|
---|
[6815] | 730 | << "SYS / PHASE SHIFT\n";
|
---|
| 731 | }
|
---|
[6719] | 732 | }
|
---|
| 733 | }
|
---|
| 734 | }
|
---|
| 735 |
|
---|
| 736 | if (_version >= 3.0) {
|
---|
| 737 | QString hlp = "";
|
---|
[6841] | 738 | QMap<QString, double>::const_iterator it = _gloBiases.begin();
|
---|
| 739 | while (it != _gloBiases.end()){
|
---|
[6719] | 740 | hlp += QString("%1%2").arg(it.key(), 4).arg(it.value(), 9, 'f', 3);
|
---|
| 741 | it++;
|
---|
| 742 | }
|
---|
| 743 | *stream << QString("%1")
|
---|
| 744 | .arg(hlp, 0)
|
---|
| 745 | .leftJustified(60)
|
---|
| 746 | << "GLONASS COD/PHS/BIS\n";
|
---|
| 747 | }
|
---|
| 748 |
|
---|
| 749 | if (_version >= 3.0) {
|
---|
| 750 | QString number = QString::number(_gloSlots.size());
|
---|
| 751 | QString hlp = "";
|
---|
| 752 | int ii = 0;
|
---|
| 753 | QMap<t_prn, int>::const_iterator it = _gloSlots.begin();
|
---|
| 754 | while (it != _gloSlots.end()) {
|
---|
| 755 | QString prn(it.key().toString().c_str());
|
---|
| 756 | hlp += QString("%1%2").arg(prn, 4).arg(it.value(), 3);
|
---|
| 757 | it++;
|
---|
| 758 | ii++;
|
---|
| 759 | if (ii % 8 == 0) {
|
---|
| 760 | *stream << QString("%1%2")
|
---|
| 761 | .arg(number, 3)
|
---|
| 762 | .arg(hlp, 0)
|
---|
| 763 | .leftJustified(60)
|
---|
| 764 | << "GLONASS SLOT / FRQ #\n";
|
---|
| 765 | ii = 0;
|
---|
| 766 | hlp = number = "";
|
---|
| 767 | }
|
---|
| 768 | }
|
---|
| 769 | if (hlp.size() || !_gloSlots.size()) {
|
---|
| 770 | *stream << QString("%1%2")
|
---|
| 771 | .arg(number, 3)
|
---|
| 772 | .arg(hlp, 0)
|
---|
| 773 | .leftJustified(60)
|
---|
| 774 | << "GLONASS SLOT / FRQ #\n";
|
---|
| 775 | }
|
---|
| 776 | }
|
---|
| 777 |
|
---|
[4481] | 778 | *stream << QString()
|
---|
| 779 | .leftJustified(60)
|
---|
| 780 | << "END OF HEADER\n";
|
---|
| 781 | }
|
---|
| 782 |
|
---|
[6119] | 783 | // Number of Different Systems
|
---|
| 784 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 785 | int t_rnxObsHeader::numSys() const {
|
---|
| 786 | return _obsTypes.size();
|
---|
| 787 | }
|
---|
| 788 |
|
---|
[7474] | 789 | //
|
---|
[6130] | 790 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 791 | char t_rnxObsHeader::system(int iSys) const {
|
---|
| 792 | int iSysLocal = -1;
|
---|
[6230] | 793 | QMapIterator<char, QStringList> it(_obsTypes);
|
---|
[6130] | 794 | while (it.hasNext()) {
|
---|
| 795 | ++iSysLocal;
|
---|
| 796 | it.next();
|
---|
| 797 | if (iSysLocal == iSys) {
|
---|
| 798 | return it.key();
|
---|
| 799 | }
|
---|
| 800 | }
|
---|
| 801 | return ' ';
|
---|
| 802 | }
|
---|
| 803 |
|
---|
[7474] | 804 | //
|
---|
| 805 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 806 | QString t_rnxObsHeader::usedSystems(void) const {
|
---|
| 807 | return _usedSystems;
|
---|
| 808 | }
|
---|
| 809 |
|
---|
| 810 | QStringList t_rnxObsHeader::obsTypes(char sys) const {
|
---|
| 811 | if (_obsTypes.contains(sys)) {
|
---|
| 812 | return _obsTypes[sys];
|
---|
| 813 | }
|
---|
| 814 | else {
|
---|
| 815 | return QStringList();
|
---|
| 816 | }
|
---|
| 817 | }
|
---|
| 818 |
|
---|
[3716] | 819 | // Number of Observation Types (satellite-system specific)
|
---|
| 820 | ////////////////////////////////////////////////////////////////////////////
|
---|
[4480] | 821 | int t_rnxObsHeader::nTypes(char sys) const {
|
---|
[6119] | 822 | if (_obsTypes.contains(sys)) {
|
---|
| 823 | return _obsTypes[sys].size();
|
---|
[3716] | 824 | }
|
---|
| 825 | else {
|
---|
[6119] | 826 | return 0;
|
---|
[3716] | 827 | }
|
---|
| 828 | }
|
---|
| 829 |
|
---|
[6841] | 830 | // Number of GLONASS biases
|
---|
| 831 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 832 | int t_rnxObsHeader::numGloBiases() const {
|
---|
| 833 | return _gloBiases.size();
|
---|
| 834 | }
|
---|
| 835 |
|
---|
[6842] | 836 | // Number of GLONASS slots
|
---|
[6841] | 837 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 838 | int t_rnxObsHeader::numGloSlots() const {
|
---|
| 839 | return _gloSlots.size();
|
---|
| 840 | }
|
---|
| 841 |
|
---|
[3716] | 842 | // Observation Type (satellite-system specific)
|
---|
| 843 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6126] | 844 | QString t_rnxObsHeader::obsType(char sys, int index, double version) const {
|
---|
| 845 |
|
---|
| 846 | if (version == 0.0) {
|
---|
| 847 | version = _version;
|
---|
| 848 | }
|
---|
[6119] | 849 | if (_obsTypes.contains(sys)) {
|
---|
[6126] | 850 | QString origType = _obsTypes[sys].at(index);
|
---|
| 851 | if (int(version) == int(_version)) {
|
---|
| 852 | return origType;
|
---|
| 853 | }
|
---|
| 854 | else if (int(version) == 2) {
|
---|
[6192] | 855 | return t_rnxObsFile::type3to2(sys, origType);
|
---|
[6126] | 856 | }
|
---|
| 857 | else if (int(version) == 3) {
|
---|
[6192] | 858 | return t_rnxObsFile::type2to3(sys, origType);
|
---|
[6126] | 859 | }
|
---|
[3716] | 860 | }
|
---|
[6126] | 861 | return "";
|
---|
[3716] | 862 | }
|
---|
| 863 |
|
---|
[6841] | 864 | //
|
---|
| 865 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 866 | QStringList t_rnxObsHeader::phaseShifts() const {
|
---|
| 867 | QStringList strList;
|
---|
| 868 | QMap<QString, QPair<double, QStringList> >::const_iterator it = _phaseShifts.begin();
|
---|
| 869 | while (it != _phaseShifts.end()) {
|
---|
| 870 | strList.append(QString("%1_%2:%3").arg(it.key(), 3).arg(it.value().first, 9, 'f', 3).arg(it.value().second.join("")));
|
---|
| 871 | it++;
|
---|
| 872 | }
|
---|
| 873 | return strList;
|
---|
| 874 | }
|
---|
| 875 |
|
---|
| 876 | //
|
---|
| 877 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 878 | QStringList t_rnxObsHeader::gloBiases() const {
|
---|
| 879 | QStringList strList;
|
---|
| 880 | QMap<QString, double>::const_iterator it = _gloBiases.begin();
|
---|
| 881 | while (it != _gloBiases.end()) {
|
---|
| 882 | strList.append(QString("%1:%2").arg(it.key(), 3).arg(it.value(), 9, 'f', 3));
|
---|
| 883 | it++;
|
---|
| 884 | }
|
---|
| 885 | return strList;
|
---|
| 886 | }
|
---|
| 887 |
|
---|
| 888 | //
|
---|
| 889 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 890 | QStringList t_rnxObsHeader::gloSlots() const {
|
---|
| 891 | QStringList strList;
|
---|
| 892 | QMap<t_prn, int>::const_iterator it = _gloSlots.begin();
|
---|
| 893 | while (it != _gloSlots.end()){
|
---|
| 894 | QString prn(it.key().toString().c_str());
|
---|
| 895 | strList.append(QString("%1:%2").arg(prn, 3).arg(it.value()));
|
---|
| 896 | it++;
|
---|
| 897 | }
|
---|
| 898 | return strList;
|
---|
| 899 | }
|
---|
| 900 |
|
---|
[4481] | 901 | // Write Observation Types
|
---|
| 902 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 903 | QStringList t_rnxObsHeader::obsTypesStrings() const {
|
---|
| 904 |
|
---|
| 905 | QStringList strList;
|
---|
| 906 | if (_version < 3.0) {
|
---|
[6245] | 907 | char sys0 = _usedSystems[0].toAscii();
|
---|
[4481] | 908 | QString hlp;
|
---|
[6125] | 909 | QTextStream(&hlp) << QString("%1").arg(_obsTypes[sys0].size(), 6);
|
---|
| 910 | for (int ii = 0; ii < _obsTypes[sys0].size(); ii++) {
|
---|
[7474] | 911 | QTextStream(&hlp) << QString("%1").arg(_obsTypes[sys0][ii], 6);
|
---|
[6125] | 912 | if ((ii+1) % 9 == 0 || ii == _obsTypes[sys0].size()-1) {
|
---|
[4481] | 913 | strList.append(hlp.leftJustified(60) + "# / TYPES OF OBSERV\n");
|
---|
| 914 | hlp = QString().leftJustified(6);
|
---|
| 915 | }
|
---|
| 916 | }
|
---|
| 917 | }
|
---|
| 918 | else {
|
---|
[6219] | 919 | for (int iSys = 0; iSys < numSys(); iSys++) {
|
---|
| 920 | char sys = system(iSys);
|
---|
[4481] | 921 | QString hlp;
|
---|
[6219] | 922 | QTextStream(&hlp) << QString("%1 %2").arg(sys).arg(nTypes(sys), 3);
|
---|
| 923 | for (int iType = 0; iType < nTypes(sys); iType++) {
|
---|
[6221] | 924 | QString type = obsType(sys, iType);
|
---|
[7474] | 925 | QTextStream(&hlp) << QString(" %1").arg(type, -3);
|
---|
[6219] | 926 | if ((iType+1) % 13 == 0 || iType == nTypes(sys)-1) {
|
---|
[4481] | 927 | strList.append(hlp.leftJustified(60) + "SYS / # / OBS TYPES\n");
|
---|
| 928 | hlp = QString().leftJustified(6);
|
---|
| 929 | }
|
---|
| 930 | }
|
---|
| 931 | }
|
---|
| 932 | }
|
---|
| 933 |
|
---|
| 934 | return strList;
|
---|
| 935 | }
|
---|
| 936 |
|
---|
[3716] | 937 | // Constructor
|
---|
| 938 | ////////////////////////////////////////////////////////////////////////////
|
---|
[3843] | 939 | t_rnxObsFile::t_rnxObsFile(const QString& fileName, e_inpOut inpOut) {
|
---|
| 940 | _inpOut = inpOut;
|
---|
[3716] | 941 | _stream = 0;
|
---|
| 942 | _flgPowerFail = false;
|
---|
[3843] | 943 | if (_inpOut == input) {
|
---|
| 944 | openRead(fileName);
|
---|
| 945 | }
|
---|
| 946 | else {
|
---|
[3845] | 947 | openWrite(fileName);
|
---|
[3843] | 948 | }
|
---|
[3716] | 949 | }
|
---|
| 950 |
|
---|
[3845] | 951 | // Open for input
|
---|
[3716] | 952 | ////////////////////////////////////////////////////////////////////////////
|
---|
[3843] | 953 | void t_rnxObsFile::openRead(const QString& fileName) {
|
---|
[3718] | 954 |
|
---|
| 955 | _fileName = fileName; expandEnvVar(_fileName);
|
---|
| 956 | _file = new QFile(_fileName);
|
---|
| 957 | _file->open(QIODevice::ReadOnly | QIODevice::Text);
|
---|
| 958 | _stream = new QTextStream();
|
---|
| 959 | _stream->setDevice(_file);
|
---|
| 960 |
|
---|
[3716] | 961 | _header.read(_stream);
|
---|
| 962 |
|
---|
| 963 | // Guess Observation Interval
|
---|
| 964 | // --------------------------
|
---|
| 965 | if (_header._interval == 0.0) {
|
---|
| 966 | bncTime ttPrev;
|
---|
| 967 | for (int iEpo = 0; iEpo < 10; iEpo++) {
|
---|
| 968 | const t_rnxEpo* rnxEpo = nextEpoch();
|
---|
| 969 | if (!rnxEpo) {
|
---|
[3718] | 970 | throw QString("t_rnxObsFile: not enough epochs");
|
---|
[3716] | 971 | }
|
---|
| 972 | if (iEpo > 0) {
|
---|
| 973 | double dt = rnxEpo->tt - ttPrev;
|
---|
| 974 | if (_header._interval == 0.0 || dt < _header._interval) {
|
---|
| 975 | _header._interval = dt;
|
---|
| 976 | }
|
---|
| 977 | }
|
---|
| 978 | ttPrev = rnxEpo->tt;
|
---|
| 979 | }
|
---|
[3719] | 980 | _stream->seek(0);
|
---|
[3716] | 981 | _header.read(_stream);
|
---|
| 982 | }
|
---|
[3837] | 983 |
|
---|
| 984 | // Time of first observation
|
---|
| 985 | // -------------------------
|
---|
| 986 | if (!_header._startTime.valid()) {
|
---|
| 987 | const t_rnxEpo* rnxEpo = nextEpoch();
|
---|
| 988 | if (!rnxEpo) {
|
---|
| 989 | throw QString("t_rnxObsFile: not enough epochs");
|
---|
| 990 | }
|
---|
| 991 | _header._startTime = rnxEpo->tt;
|
---|
| 992 | _stream->seek(0);
|
---|
| 993 | _header.read(_stream);
|
---|
| 994 | }
|
---|
[3716] | 995 | }
|
---|
| 996 |
|
---|
[3845] | 997 | // Open for output
|
---|
| 998 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 999 | void t_rnxObsFile::openWrite(const QString& fileName) {
|
---|
| 1000 |
|
---|
| 1001 | _fileName = fileName; expandEnvVar(_fileName);
|
---|
| 1002 | _file = new QFile(_fileName);
|
---|
| 1003 | _file->open(QIODevice::WriteOnly | QIODevice::Text);
|
---|
| 1004 | _stream = new QTextStream();
|
---|
| 1005 | _stream->setDevice(_file);
|
---|
| 1006 | }
|
---|
| 1007 |
|
---|
[3716] | 1008 | // Destructor
|
---|
| 1009 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 1010 | t_rnxObsFile::~t_rnxObsFile() {
|
---|
| 1011 | close();
|
---|
| 1012 | }
|
---|
| 1013 |
|
---|
| 1014 | // Close
|
---|
| 1015 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 1016 | void t_rnxObsFile::close() {
|
---|
| 1017 | delete _stream; _stream = 0;
|
---|
[3718] | 1018 | delete _file; _file = 0;
|
---|
[3716] | 1019 | }
|
---|
| 1020 |
|
---|
| 1021 | // Handle Special Epoch Flag
|
---|
| 1022 | ////////////////////////////////////////////////////////////////////////////
|
---|
[7474] | 1023 | void t_rnxObsFile::handleEpochFlag(int flag, const QString& line,
|
---|
[4540] | 1024 | bool& headerReRead) {
|
---|
[3716] | 1025 |
|
---|
[4540] | 1026 | headerReRead = false;
|
---|
| 1027 |
|
---|
[3716] | 1028 | // Power Failure
|
---|
| 1029 | // -------------
|
---|
| 1030 | if (flag == 1) {
|
---|
| 1031 | _flgPowerFail = true;
|
---|
| 1032 | }
|
---|
| 1033 |
|
---|
| 1034 | // Start moving antenna
|
---|
| 1035 | // --------------------
|
---|
| 1036 | else if (flag == 2) {
|
---|
| 1037 | // no action
|
---|
| 1038 | }
|
---|
| 1039 |
|
---|
| 1040 | // Re-Read Header
|
---|
[7474] | 1041 | // --------------
|
---|
[5468] | 1042 | else if (flag == 3 || flag == 4 || flag == 5) {
|
---|
[3716] | 1043 | int numLines = 0;
|
---|
| 1044 | if (version() < 3.0) {
|
---|
| 1045 | readInt(line, 29, 3, numLines);
|
---|
| 1046 | }
|
---|
| 1047 | else {
|
---|
| 1048 | readInt(line, 32, 3, numLines);
|
---|
| 1049 | }
|
---|
[5468] | 1050 | if (flag == 3 || flag == 4) {
|
---|
| 1051 | _header.read(_stream, numLines);
|
---|
| 1052 | headerReRead = true;
|
---|
| 1053 | }
|
---|
| 1054 | else {
|
---|
| 1055 | for (int ii = 0; ii < numLines; ii++) {
|
---|
| 1056 | _stream->readLine();
|
---|
| 1057 | }
|
---|
| 1058 | }
|
---|
[3716] | 1059 | }
|
---|
| 1060 |
|
---|
| 1061 | // Unhandled Flag
|
---|
| 1062 | // --------------
|
---|
| 1063 | else {
|
---|
[3718] | 1064 | throw QString("t_rnxObsFile: unhandled flag\n" + line);
|
---|
[3716] | 1065 | }
|
---|
| 1066 | }
|
---|
| 1067 |
|
---|
| 1068 | // Retrieve single Epoch
|
---|
| 1069 | ////////////////////////////////////////////////////////////////////////////
|
---|
[3994] | 1070 | t_rnxObsFile::t_rnxEpo* t_rnxObsFile::nextEpoch() {
|
---|
[3716] | 1071 | _currEpo.clear();
|
---|
| 1072 | if (version() < 3.0) {
|
---|
| 1073 | return nextEpochV2();
|
---|
| 1074 | }
|
---|
| 1075 | else {
|
---|
| 1076 | return nextEpochV3();
|
---|
| 1077 | }
|
---|
| 1078 | }
|
---|
| 1079 |
|
---|
| 1080 | // Retrieve single Epoch (RINEX Version 3)
|
---|
| 1081 | ////////////////////////////////////////////////////////////////////////////
|
---|
[3994] | 1082 | t_rnxObsFile::t_rnxEpo* t_rnxObsFile::nextEpochV3() {
|
---|
[3716] | 1083 |
|
---|
[3719] | 1084 | while ( _stream->status() == QTextStream::Ok && !_stream->atEnd() ) {
|
---|
[3716] | 1085 |
|
---|
[3718] | 1086 | QString line = _stream->readLine();
|
---|
[3716] | 1087 |
|
---|
[3718] | 1088 | if (line.isEmpty()) {
|
---|
[3716] | 1089 | continue;
|
---|
| 1090 | }
|
---|
| 1091 |
|
---|
| 1092 | int flag = 0;
|
---|
| 1093 | readInt(line, 31, 1, flag);
|
---|
| 1094 | if (flag > 0) {
|
---|
[4540] | 1095 | bool headerReRead = false;
|
---|
| 1096 | handleEpochFlag(flag, line, headerReRead);
|
---|
| 1097 | if (headerReRead) {
|
---|
| 1098 | continue;
|
---|
| 1099 | }
|
---|
[3716] | 1100 | }
|
---|
| 1101 |
|
---|
[3718] | 1102 | QTextStream in(line.mid(1).toAscii(), QIODevice::ReadOnly);
|
---|
[3716] | 1103 |
|
---|
| 1104 | // Epoch Time
|
---|
| 1105 | // ----------
|
---|
| 1106 | int year, month, day, hour, min;
|
---|
| 1107 | double sec;
|
---|
| 1108 | in >> year >> month >> day >> hour >> min >> sec;
|
---|
[3720] | 1109 | _currEpo.tt.set(year, month, day, hour, min, sec);
|
---|
[3716] | 1110 |
|
---|
| 1111 | // Number of Satellites
|
---|
| 1112 | // --------------------
|
---|
| 1113 | int numSat;
|
---|
| 1114 | readInt(line, 32, 3, numSat);
|
---|
[7474] | 1115 |
|
---|
[3716] | 1116 | _currEpo.rnxSat.resize(numSat);
|
---|
| 1117 |
|
---|
| 1118 | // Observations
|
---|
| 1119 | // ------------
|
---|
| 1120 | for (int iSat = 0; iSat < numSat; iSat++) {
|
---|
[3718] | 1121 | line = _stream->readLine();
|
---|
[6119] | 1122 | t_prn prn; prn.set(line.left(3).toAscii().data());
|
---|
| 1123 | _currEpo.rnxSat[iSat].prn = prn;
|
---|
| 1124 | char sys = prn.system();
|
---|
[3716] | 1125 | for (int iType = 0; iType < _header.nTypes(sys); iType++) {
|
---|
| 1126 | int pos = 3 + 16*iType;
|
---|
| 1127 | double obsValue = 0.0;
|
---|
[7474] | 1128 | int lli = 0;
|
---|
[3716] | 1129 | int snr = 0;
|
---|
| 1130 | readDbl(line, pos, 14, obsValue);
|
---|
| 1131 | readInt(line, pos + 14, 1, lli);
|
---|
| 1132 | readInt(line, pos + 15, 1, snr);
|
---|
| 1133 | if (_flgPowerFail) {
|
---|
| 1134 | lli |= 1;
|
---|
| 1135 | }
|
---|
[6119] | 1136 | QString type = obsType(sys, iType);
|
---|
| 1137 | _currEpo.rnxSat[iSat].obs[type].value = obsValue;
|
---|
| 1138 | _currEpo.rnxSat[iSat].obs[type].lli = lli;
|
---|
| 1139 | _currEpo.rnxSat[iSat].obs[type].snr = snr;
|
---|
[3716] | 1140 | }
|
---|
| 1141 | }
|
---|
| 1142 |
|
---|
| 1143 | _flgPowerFail = false;
|
---|
| 1144 |
|
---|
| 1145 | return &_currEpo;
|
---|
| 1146 | }
|
---|
| 1147 |
|
---|
| 1148 | return 0;
|
---|
| 1149 | }
|
---|
| 1150 |
|
---|
| 1151 | // Retrieve single Epoch (RINEX Version 2)
|
---|
| 1152 | ////////////////////////////////////////////////////////////////////////////
|
---|
[3994] | 1153 | t_rnxObsFile::t_rnxEpo* t_rnxObsFile::nextEpochV2() {
|
---|
[3716] | 1154 |
|
---|
[3719] | 1155 | while ( _stream->status() == QTextStream::Ok && !_stream->atEnd() ) {
|
---|
[3716] | 1156 |
|
---|
[3718] | 1157 | QString line = _stream->readLine();
|
---|
[3716] | 1158 |
|
---|
[3718] | 1159 | if (line.isEmpty()) {
|
---|
[3716] | 1160 | continue;
|
---|
| 1161 | }
|
---|
| 1162 |
|
---|
| 1163 | int flag = 0;
|
---|
| 1164 | readInt(line, 28, 1, flag);
|
---|
| 1165 | if (flag > 0) {
|
---|
[4540] | 1166 | bool headerReRead = false;
|
---|
| 1167 | handleEpochFlag(flag, line, headerReRead);
|
---|
| 1168 | if (headerReRead) {
|
---|
| 1169 | continue;
|
---|
| 1170 | }
|
---|
[3716] | 1171 | }
|
---|
| 1172 |
|
---|
[3718] | 1173 | QTextStream in(line.toAscii(), QIODevice::ReadOnly);
|
---|
[3716] | 1174 |
|
---|
| 1175 | // Epoch Time
|
---|
| 1176 | // ----------
|
---|
| 1177 | int year, month, day, hour, min;
|
---|
| 1178 | double sec;
|
---|
| 1179 | in >> year >> month >> day >> hour >> min >> sec;
|
---|
| 1180 | if (year < 80) {
|
---|
| 1181 | year += 2000;
|
---|
| 1182 | }
|
---|
| 1183 | else if (year < 100) {
|
---|
| 1184 | year += 1900;
|
---|
| 1185 | }
|
---|
[3720] | 1186 | _currEpo.tt.set(year, month, day, hour, min, sec);
|
---|
[3716] | 1187 |
|
---|
| 1188 | // Number of Satellites
|
---|
| 1189 | // --------------------
|
---|
| 1190 | int numSat;
|
---|
| 1191 | readInt(line, 29, 3, numSat);
|
---|
[7474] | 1192 |
|
---|
[3716] | 1193 | _currEpo.rnxSat.resize(numSat);
|
---|
| 1194 |
|
---|
| 1195 | // Read Satellite Numbers
|
---|
| 1196 | // ----------------------
|
---|
| 1197 | int pos = 32;
|
---|
| 1198 | for (int iSat = 0; iSat < numSat; iSat++) {
|
---|
| 1199 | if (iSat > 0 && iSat % 12 == 0) {
|
---|
[3718] | 1200 | line = _stream->readLine();
|
---|
[3716] | 1201 | pos = 32;
|
---|
| 1202 | }
|
---|
| 1203 |
|
---|
[6119] | 1204 | char sys = line.toAscii()[pos];
|
---|
[6258] | 1205 | if (sys == ' ') {
|
---|
| 1206 | sys = 'G';
|
---|
| 1207 | }
|
---|
[6119] | 1208 | int satNum; readInt(line, pos + 1, 2, satNum);
|
---|
| 1209 | _currEpo.rnxSat[iSat].prn.set(sys, satNum);
|
---|
[7474] | 1210 |
|
---|
[3716] | 1211 | pos += 3;
|
---|
| 1212 | }
|
---|
| 1213 |
|
---|
| 1214 | // Read Observation Records
|
---|
| 1215 | // ------------------------
|
---|
| 1216 | for (int iSat = 0; iSat < numSat; iSat++) {
|
---|
[6119] | 1217 | char sys = _currEpo.rnxSat[iSat].prn.system();
|
---|
[3718] | 1218 | line = _stream->readLine();
|
---|
[3716] | 1219 | pos = 0;
|
---|
[6119] | 1220 | for (int iType = 0; iType < _header.nTypes(sys); iType++) {
|
---|
[3716] | 1221 | if (iType > 0 && iType % 5 == 0) {
|
---|
[3718] | 1222 | line = _stream->readLine();
|
---|
[3716] | 1223 | pos = 0;
|
---|
| 1224 | }
|
---|
| 1225 | double obsValue = 0.0;
|
---|
| 1226 | int lli = 0;
|
---|
| 1227 | int snr = 0;
|
---|
| 1228 | readDbl(line, pos, 14, obsValue);
|
---|
| 1229 | readInt(line, pos + 14, 1, lli);
|
---|
| 1230 | readInt(line, pos + 15, 1, snr);
|
---|
| 1231 |
|
---|
| 1232 | if (_flgPowerFail) {
|
---|
| 1233 | lli |= 1;
|
---|
| 1234 | }
|
---|
| 1235 |
|
---|
[6119] | 1236 | QString type = obsType(sys, iType);
|
---|
| 1237 | _currEpo.rnxSat[iSat].obs[type].value = obsValue;
|
---|
| 1238 | _currEpo.rnxSat[iSat].obs[type].lli = lli;
|
---|
| 1239 | _currEpo.rnxSat[iSat].obs[type].snr = snr;
|
---|
[3716] | 1240 |
|
---|
| 1241 | pos += 16;
|
---|
| 1242 | }
|
---|
| 1243 | }
|
---|
[7474] | 1244 |
|
---|
[3716] | 1245 | _flgPowerFail = false;
|
---|
| 1246 |
|
---|
| 1247 | return &_currEpo;
|
---|
| 1248 | }
|
---|
[7474] | 1249 |
|
---|
[3716] | 1250 | return 0;
|
---|
| 1251 | }
|
---|
| 1252 |
|
---|
[3845] | 1253 | // Write Data Epoch
|
---|
| 1254 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 1255 | void t_rnxObsFile::writeEpoch(const t_rnxEpo* epo) {
|
---|
[6246] | 1256 | if (epo == 0) {
|
---|
| 1257 | return;
|
---|
| 1258 | }
|
---|
| 1259 | t_rnxEpo epoLocal;
|
---|
| 1260 | epoLocal.tt = epo->tt;
|
---|
| 1261 | for (unsigned ii = 0; ii < epo->rnxSat.size(); ii++) {
|
---|
| 1262 | const t_rnxSat& rnxSat = epo->rnxSat[ii];
|
---|
| 1263 | if (_header._obsTypes[rnxSat.prn.system()].size() > 0) {
|
---|
[7474] | 1264 | epoLocal.rnxSat.push_back(rnxSat);
|
---|
[6246] | 1265 | }
|
---|
| 1266 | }
|
---|
| 1267 |
|
---|
[3866] | 1268 | if (version() < 3.0) {
|
---|
[6246] | 1269 | return writeEpochV2(_stream, _header, &epoLocal);
|
---|
[3866] | 1270 | }
|
---|
| 1271 | else {
|
---|
[6246] | 1272 | return writeEpochV3(_stream, _header, &epoLocal);
|
---|
[3866] | 1273 | }
|
---|
| 1274 | }
|
---|
| 1275 | // Write Data Epoch (RINEX Version 2)
|
---|
| 1276 | ////////////////////////////////////////////////////////////////////////////
|
---|
[7474] | 1277 | void t_rnxObsFile::writeEpochV2(QTextStream* stream, const t_rnxObsHeader& header,
|
---|
[6222] | 1278 | const t_rnxEpo* epo) {
|
---|
[3866] | 1279 |
|
---|
[3855] | 1280 | unsigned year, month, day, hour, min;
|
---|
| 1281 | double sec;
|
---|
| 1282 | epo->tt.civil_date(year, month, day);
|
---|
| 1283 | epo->tt.civil_time(hour, min, sec);
|
---|
| 1284 |
|
---|
| 1285 | QString dateStr;
|
---|
[3868] | 1286 | QTextStream(&dateStr) << QString(" %1 %2 %3 %4 %5%6")
|
---|
[3856] | 1287 | .arg(int(fmod(year, 100)), 2, 10, QChar('0'))
|
---|
[3868] | 1288 | .arg(month, 2, 10, QChar('0'))
|
---|
| 1289 | .arg(day, 2, 10, QChar('0'))
|
---|
| 1290 | .arg(hour, 2, 10, QChar('0'))
|
---|
| 1291 | .arg(min, 2, 10, QChar('0'))
|
---|
| 1292 | .arg(sec, 11, 'f', 7);
|
---|
[3855] | 1293 |
|
---|
[3857] | 1294 | int flag = 0;
|
---|
[6222] | 1295 | *stream << dateStr << QString("%1%2").arg(flag, 3).arg(epo->rnxSat.size(), 3);
|
---|
[3858] | 1296 | for (unsigned iSat = 0; iSat < epo->rnxSat.size(); iSat++) {
|
---|
[3869] | 1297 | const t_rnxSat& rnxSat = epo->rnxSat[iSat];
|
---|
[3858] | 1298 | if (iSat > 0 && iSat % 12 == 0) {
|
---|
[6222] | 1299 | *stream << endl << QString().leftJustified(32);
|
---|
[3857] | 1300 | }
|
---|
[6222] | 1301 | *stream << rnxSat.prn.toString().c_str();
|
---|
[3857] | 1302 | }
|
---|
[6222] | 1303 | *stream << endl;
|
---|
[7985] | 1304 |
|
---|
[3858] | 1305 | for (unsigned iSat = 0; iSat < epo->rnxSat.size(); iSat++) {
|
---|
| 1306 | const t_rnxSat& rnxSat = epo->rnxSat[iSat];
|
---|
[6119] | 1307 | char sys = rnxSat.prn.system();
|
---|
[6222] | 1308 | for (int iTypeV2 = 0; iTypeV2 < header.nTypes(sys); iTypeV2++) {
|
---|
[6216] | 1309 | if (iTypeV2 > 0 && iTypeV2 % 5 == 0) {
|
---|
[6222] | 1310 | *stream << endl;
|
---|
[3967] | 1311 | }
|
---|
[6222] | 1312 | QString typeV2 = header.obsType(sys, iTypeV2);
|
---|
[6216] | 1313 | bool found = false;
|
---|
[7983] | 1314 | QStringList preferredAttribList = signalPriorities(sys);
|
---|
| 1315 | QString preferredAttrib;
|
---|
| 1316 | for (int ii = 0; ii < preferredAttribList.size(); ii++) {
|
---|
| 1317 | if (preferredAttribList[ii].indexOf("&") != -1) {
|
---|
| 1318 | QStringList hlp = preferredAttribList[ii].split("&", QString::SkipEmptyParts);
|
---|
| 1319 | if (hlp.size() == 2 && hlp[0].contains(typeV2[1])) {
|
---|
| 1320 | preferredAttrib = hlp[1];
|
---|
| 1321 | }
|
---|
| 1322 | }
|
---|
| 1323 | else {
|
---|
| 1324 | preferredAttrib = preferredAttribList[ii];
|
---|
| 1325 | }
|
---|
| 1326 | }
|
---|
[7474] | 1327 |
|
---|
[7985] | 1328 | for (int iPref = 0; iPref < preferredAttrib.size(); iPref++) {
|
---|
[6231] | 1329 | QMapIterator<QString, t_rnxObs> itObs(rnxSat.obs);
|
---|
| 1330 | while (itObs.hasNext()) {
|
---|
| 1331 | itObs.next();
|
---|
| 1332 | const QString& type = itObs.key();
|
---|
| 1333 | const t_rnxObs& rnxObs = itObs.value();
|
---|
[6232] | 1334 | if ( preferredAttrib[iPref] == '?' ||
|
---|
[6241] | 1335 | (type.length() == 2 && preferredAttrib[iPref] == '_' ) ||
|
---|
[6232] | 1336 | (type.length() == 3 && preferredAttrib[iPref] == type[2]) ) {
|
---|
| 1337 | if (typeV2 == type3to2(sys, type)) {
|
---|
| 1338 | found = true;
|
---|
| 1339 | if (rnxObs.value == 0.0) {
|
---|
| 1340 | *stream << QString().leftJustified(16);
|
---|
[6231] | 1341 | }
|
---|
| 1342 | else {
|
---|
[6232] | 1343 | *stream << QString("%1").arg(rnxObs.value, 14, 'f', 3);
|
---|
| 1344 | if (rnxObs.lli != 0.0) {
|
---|
| 1345 | *stream << QString("%1").arg(rnxObs.lli,1);
|
---|
| 1346 | }
|
---|
| 1347 | else {
|
---|
| 1348 | *stream << ' ';
|
---|
| 1349 | }
|
---|
| 1350 | if (rnxObs.snr != 0.0) {
|
---|
| 1351 | *stream << QString("%1").arg(rnxObs.snr,1);
|
---|
| 1352 | }
|
---|
| 1353 | else {
|
---|
| 1354 | *stream << ' ';
|
---|
| 1355 | }
|
---|
[6231] | 1356 | }
|
---|
[6251] | 1357 | goto end_loop_iPref;
|
---|
[6216] | 1358 | }
|
---|
[6127] | 1359 | }
|
---|
[6231] | 1360 | }
|
---|
[6251] | 1361 | } end_loop_iPref:
|
---|
[6216] | 1362 | if (!found) {
|
---|
[6222] | 1363 | *stream << QString().leftJustified(16);
|
---|
[6216] | 1364 | }
|
---|
[3858] | 1365 | }
|
---|
[6222] | 1366 | *stream << endl;
|
---|
[3858] | 1367 | }
|
---|
[3845] | 1368 | }
|
---|
[3866] | 1369 |
|
---|
[7983] | 1370 |
|
---|
[3866] | 1371 | // Write Data Epoch (RINEX Version 3)
|
---|
| 1372 | ////////////////////////////////////////////////////////////////////////////
|
---|
[7474] | 1373 | void t_rnxObsFile::writeEpochV3(QTextStream* stream, const t_rnxObsHeader& header,
|
---|
[6222] | 1374 | const t_rnxEpo* epo) {
|
---|
[3866] | 1375 |
|
---|
| 1376 | unsigned year, month, day, hour, min;
|
---|
| 1377 | double sec;
|
---|
| 1378 | epo->tt.civil_date(year, month, day);
|
---|
| 1379 | epo->tt.civil_time(hour, min, sec);
|
---|
| 1380 |
|
---|
[3867] | 1381 | QString dateStr;
|
---|
[3868] | 1382 | QTextStream(&dateStr) << QString("> %1 %2 %3 %4 %5%6")
|
---|
[7478] | 1383 | .arg(year, 4)
|
---|
| 1384 | .arg(month, 2, 10, QChar('0'))
|
---|
| 1385 | .arg(day, 2, 10, QChar('0'))
|
---|
| 1386 | .arg(hour, 2, 10, QChar('0'))
|
---|
| 1387 | .arg(min, 2, 10, QChar('0'))
|
---|
| 1388 | .arg(sec, 11, 'f', 7);
|
---|
[3866] | 1389 |
|
---|
[3867] | 1390 | int flag = 0;
|
---|
[6222] | 1391 | *stream << dateStr << QString("%1%2\n").arg(flag, 3).arg(epo->rnxSat.size(), 3);
|
---|
[3867] | 1392 |
|
---|
[3869] | 1393 | for (unsigned iSat = 0; iSat < epo->rnxSat.size(); iSat++) {
|
---|
[6588] | 1394 | const t_rnxSat& rnxSat = epo->rnxSat[iSat];
|
---|
[7478] | 1395 | char sys = rnxSat.prn.system();
|
---|
[3964] | 1396 |
|
---|
[6585] | 1397 | const t_rnxObs* hlp[header.nTypes(sys)];
|
---|
[6222] | 1398 | for (int iTypeV3 = 0; iTypeV3 < header.nTypes(sys); iTypeV3++) {
|
---|
[6585] | 1399 | hlp[iTypeV3] = 0;
|
---|
[6222] | 1400 | QString typeV3 = header.obsType(sys, iTypeV3);
|
---|
[6220] | 1401 | QMapIterator<QString, t_rnxObs> itObs(rnxSat.obs);
|
---|
[6586] | 1402 |
|
---|
| 1403 | // Exact match
|
---|
| 1404 | // -----------
|
---|
[6220] | 1405 | while (itObs.hasNext()) {
|
---|
| 1406 | itObs.next();
|
---|
[7478] | 1407 | const QString& type = itObs.key();
|
---|
[6220] | 1408 | const t_rnxObs& rnxObs = itObs.value();
|
---|
[6586] | 1409 | if (typeV3 == type2to3(sys, type) && rnxObs.value != 0.0) {
|
---|
[6585] | 1410 | hlp[iTypeV3] = &itObs.value();
|
---|
[3979] | 1411 | }
|
---|
[3869] | 1412 | }
|
---|
[6586] | 1413 |
|
---|
| 1414 | // Non-Exact match
|
---|
| 1415 | // ---------------
|
---|
| 1416 | itObs.toFront();
|
---|
| 1417 | while (itObs.hasNext()) {
|
---|
| 1418 | itObs.next();
|
---|
[7478] | 1419 | const QString& type = itObs.key();
|
---|
[6586] | 1420 | const t_rnxObs& rnxObs = itObs.value();
|
---|
| 1421 | if (hlp[iTypeV3] == 0 && typeV3 == type2to3(sys, type).left(2) && rnxObs.value != 0.0) {
|
---|
| 1422 | hlp[iTypeV3] = &itObs.value();
|
---|
| 1423 | }
|
---|
| 1424 | }
|
---|
[6585] | 1425 | }
|
---|
| 1426 |
|
---|
[7478] | 1427 | if (header.nTypes(sys)) {
|
---|
| 1428 | *stream << rnxSat.prn.toString().c_str();
|
---|
| 1429 | for (int iTypeV3 = 0; iTypeV3 < header.nTypes(sys); iTypeV3++) {
|
---|
| 1430 | const t_rnxObs* rnxObs = hlp[iTypeV3];
|
---|
| 1431 | if (rnxObs == 0) {
|
---|
| 1432 | *stream << QString().leftJustified(16);
|
---|
[6585] | 1433 | }
|
---|
| 1434 | else {
|
---|
[7478] | 1435 | *stream << QString("%1").arg(rnxObs->value, 14, 'f', 3);
|
---|
| 1436 | if (rnxObs->lli != 0.0) {
|
---|
| 1437 | *stream << QString("%1").arg(rnxObs->lli, 1);
|
---|
| 1438 | }
|
---|
| 1439 | else {
|
---|
| 1440 | *stream << ' ';
|
---|
| 1441 | }
|
---|
| 1442 | if (rnxObs->snr != 0.0) {
|
---|
| 1443 | *stream << QString("%1").arg(rnxObs->snr, 1);
|
---|
| 1444 | }
|
---|
| 1445 | else {
|
---|
| 1446 | *stream << ' ';
|
---|
| 1447 | }
|
---|
[6585] | 1448 | }
|
---|
| 1449 | }
|
---|
[7478] | 1450 | *stream << endl;
|
---|
[3869] | 1451 | }
|
---|
| 1452 | }
|
---|
[3866] | 1453 | }
|
---|
[3956] | 1454 |
|
---|
| 1455 | // Translate Observation Type v2 --> v3
|
---|
| 1456 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6193] | 1457 | QString t_rnxObsFile::type2to3(char sys, const QString& typeV2) {
|
---|
[6147] | 1458 | if (typeV2 == "P1") {
|
---|
[6193] | 1459 | return (sys == 'G') ? "C1W" : "C1P";
|
---|
[3956] | 1460 | }
|
---|
[6147] | 1461 | else if (typeV2 == "P2") {
|
---|
[6193] | 1462 | return (sys == 'G') ? "C2W" : "C2P";
|
---|
[3956] | 1463 | }
|
---|
[6147] | 1464 | return typeV2;
|
---|
[3956] | 1465 | }
|
---|
[3962] | 1466 |
|
---|
| 1467 | // Translate Observation Type v3 --> v2
|
---|
| 1468 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6192] | 1469 | QString t_rnxObsFile::type3to2(char /* sys */, const QString& typeV3) {
|
---|
[6193] | 1470 | if (typeV3 == "C1P" || typeV3 == "C1W") {
|
---|
[3962] | 1471 | return "P1";
|
---|
| 1472 | }
|
---|
[6193] | 1473 | else if (typeV3 == "C2P" || typeV3 == "C2W") {
|
---|
[3962] | 1474 | return "P2";
|
---|
| 1475 | }
|
---|
[6147] | 1476 | return typeV3.left(2);
|
---|
[3962] | 1477 | }
|
---|
[4053] | 1478 |
|
---|
[5883] | 1479 | // Set Observations from RINEX File
|
---|
| 1480 | ////////////////////////////////////////////////////////////////////////////
|
---|
[7474] | 1481 | void t_rnxObsFile::setObsFromRnx(const t_rnxObsFile* rnxObsFile, const t_rnxObsFile::t_rnxEpo* epo,
|
---|
[6137] | 1482 | const t_rnxObsFile::t_rnxSat& rnxSat, t_satObs& obs) {
|
---|
| 1483 | obs._staID = rnxObsFile->markerName().toAscii().constData();
|
---|
| 1484 | obs._prn = rnxSat.prn;
|
---|
| 1485 | obs._time = epo->tt;
|
---|
[5883] | 1486 |
|
---|
[6137] | 1487 | char sys = rnxSat.prn.system();
|
---|
[5883] | 1488 |
|
---|
[6259] | 1489 | QChar addToL2;
|
---|
[6137] | 1490 | for (int iType = 0; iType < rnxObsFile->nTypes(sys); iType++) {
|
---|
[6253] | 1491 | QString type = rnxObsFile->obsType(sys, iType);
|
---|
| 1492 | QString typeV3 = rnxObsFile->obsType(sys, iType, 3.0); // may or may not differ from type
|
---|
[6259] | 1493 | if (rnxSat.obs.contains(type) && rnxSat.obs[type].value != 0.0) {
|
---|
| 1494 | if (type == "P2" && typeV3.length() > 2) {
|
---|
| 1495 | addToL2 = typeV3[2];
|
---|
| 1496 | break;
|
---|
| 1497 | }
|
---|
| 1498 | }
|
---|
| 1499 | }
|
---|
| 1500 |
|
---|
| 1501 | for (int iType = 0; iType < rnxObsFile->nTypes(sys); iType++) {
|
---|
| 1502 | QString type = rnxObsFile->obsType(sys, iType);
|
---|
| 1503 | QString typeV3 = rnxObsFile->obsType(sys, iType, 3.0); // may or may not differ from type
|
---|
| 1504 | if (type == "L2") {
|
---|
| 1505 | typeV3 += addToL2;
|
---|
| 1506 | }
|
---|
[6119] | 1507 | if (rnxSat.obs.contains(type)) {
|
---|
| 1508 | const t_rnxObs& rnxObs = rnxSat.obs[type];
|
---|
[6188] | 1509 | if (rnxObs.value != 0.0) {
|
---|
[6253] | 1510 | string type2ch(typeV3.mid(1).toAscii().data());
|
---|
[7474] | 1511 |
|
---|
[6188] | 1512 | t_frqObs* frqObs = 0;
|
---|
| 1513 | for (unsigned iFrq = 0; iFrq < obs._obs.size(); iFrq++) {
|
---|
| 1514 | if (obs._obs[iFrq]->_rnxType2ch == type2ch) {
|
---|
| 1515 | frqObs = obs._obs[iFrq];
|
---|
| 1516 | break;
|
---|
| 1517 | }
|
---|
| 1518 | }
|
---|
| 1519 | if (frqObs == 0) {
|
---|
| 1520 | frqObs = new t_frqObs;
|
---|
| 1521 | frqObs->_rnxType2ch = type2ch;
|
---|
| 1522 | obs._obs.push_back(frqObs);
|
---|
| 1523 | }
|
---|
[7474] | 1524 |
|
---|
[6253] | 1525 | switch( typeV3.toAscii().data()[0] ) {
|
---|
[6188] | 1526 | case 'C':
|
---|
| 1527 | frqObs->_codeValid = true;
|
---|
| 1528 | frqObs->_code = rnxObs.value;
|
---|
[6137] | 1529 | break;
|
---|
[6188] | 1530 | case 'L':
|
---|
| 1531 | frqObs->_phaseValid = true;
|
---|
| 1532 | frqObs->_phase = rnxObs.value;
|
---|
| 1533 | frqObs->_slip = (rnxObs.lli & 1);
|
---|
| 1534 | break;
|
---|
| 1535 | case 'D':
|
---|
| 1536 | frqObs->_dopplerValid = true;
|
---|
| 1537 | frqObs->_doppler = rnxObs.value;
|
---|
| 1538 | break;
|
---|
| 1539 | case 'S':
|
---|
| 1540 | frqObs->_snrValid = true;
|
---|
| 1541 | frqObs->_snr = rnxObs.value;
|
---|
| 1542 | break;
|
---|
[6137] | 1543 | }
|
---|
[6260] | 1544 |
|
---|
| 1545 | // Handle old-fashioned SNR values
|
---|
| 1546 | // -------------------------------
|
---|
| 1547 | if (rnxObs.snr != 0 && !frqObs->_snrValid) {
|
---|
| 1548 | frqObs->_snrValid = true;
|
---|
[6263] | 1549 | frqObs->_snr = rnxObs.snr * 6.0 + 2.5;
|
---|
[6260] | 1550 | }
|
---|
[6119] | 1551 | }
|
---|
[5883] | 1552 | }
|
---|
[6119] | 1553 | }
|
---|
| 1554 | }
|
---|
| 1555 |
|
---|
[6241] | 1556 | // Tracking Mode Priorities
|
---|
| 1557 | ////////////////////////////////////////////////////////////////////////////
|
---|
[7983] | 1558 | QStringList t_rnxObsFile::signalPriorities(char sys) {
|
---|
[6242] | 1559 |
|
---|
| 1560 | bncSettings settings;
|
---|
[7985] | 1561 |
|
---|
[6675] | 1562 | QStringList priorList;
|
---|
| 1563 | QString reqcAction = settings.value("reqcAction").toString();
|
---|
| 1564 |
|
---|
| 1565 | // Priorities in Edit/Concatenate (post processing) mode
|
---|
| 1566 | // ---------------------------------------------------
|
---|
| 1567 | if (reqcAction == "Edit/Concatenate") {
|
---|
[7983] | 1568 | priorList = settings.value("reqcV2Priority").toString().split(" ", QString::SkipEmptyParts);
|
---|
[6675] | 1569 | }
|
---|
| 1570 |
|
---|
| 1571 | // Priorities in real-time mode
|
---|
| 1572 | // ----------------------------
|
---|
| 1573 | else {
|
---|
[7983] | 1574 | priorList = settings.value("rnxV2Priority").toString().split(" ", QString::SkipEmptyParts);
|
---|
[6675] | 1575 | }
|
---|
| 1576 |
|
---|
[7983] | 1577 | QStringList result;
|
---|
[6242] | 1578 | for (int ii = 0; ii < priorList.size(); ii++) {
|
---|
| 1579 | if (priorList[ii].indexOf(":") != -1) {
|
---|
| 1580 | QStringList hlp = priorList[ii].split(":", QString::SkipEmptyParts);
|
---|
| 1581 | if (hlp.size() == 2 && hlp[0].length() == 1 && hlp[0][0] == sys) {
|
---|
[7983] | 1582 | result.append(hlp[1]);
|
---|
[6242] | 1583 | }
|
---|
| 1584 | }
|
---|
| 1585 | else {
|
---|
[7983] | 1586 | result.append(priorList[ii]);
|
---|
[6242] | 1587 | }
|
---|
| 1588 | }
|
---|
| 1589 |
|
---|
[7983] | 1590 | if (result.empty()) {
|
---|
| 1591 | switch (sys) {
|
---|
| 1592 | case 'G':
|
---|
| 1593 | result << "G:12&PWCSLXYN G:5&IQX";
|
---|
| 1594 | break;
|
---|
| 1595 | case 'R':
|
---|
| 1596 | result << "R:12&PC R:3&IQX";
|
---|
| 1597 | break;
|
---|
| 1598 | case 'E':
|
---|
| 1599 | result << "E:16&BCX E:578&IQX";
|
---|
| 1600 | break;
|
---|
| 1601 | case 'J':
|
---|
| 1602 | result << "J:1&SLXCZ J:26&SLX J:5&IQX";
|
---|
| 1603 | break;
|
---|
| 1604 | case 'C':
|
---|
| 1605 | result << "C:IQX";
|
---|
| 1606 | break;
|
---|
| 1607 | case 'I':
|
---|
| 1608 | result << "I:ABCX";
|
---|
| 1609 | break;
|
---|
| 1610 | case 'S':
|
---|
| 1611 | result << "S:1&C S:5&IQX";
|
---|
| 1612 | break;
|
---|
| 1613 | }
|
---|
| 1614 | }
|
---|
[6242] | 1615 | return result;
|
---|
[6241] | 1616 | }
|
---|