[280] | 1 | // Part of BNC, a utility for retrieving decoding and
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[464] | 2 | // converting GNSS data streams from NTRIP broadcasters.
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[280] | 3 | //
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[464] | 4 | // Copyright (C) 2007
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[280] | 5 | // German Federal Agency for Cartography and Geodesy (BKG)
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| 6 | // http://www.bkg.bund.de
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[464] | 7 | // Czech Technical University Prague, Department of Geodesy
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[280] | 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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[73] | 24 |
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| 25 | /* -------------------------------------------------------------------------
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[93] | 26 | * BKG NTRIP Client
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[73] | 27 | * -------------------------------------------------------------------------
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| 28 | *
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| 29 | * Class: bncRinex
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| 30 | *
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| 31 | * Purpose: writes RINEX files
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| 32 | *
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| 33 | * Author: L. Mervart
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| 34 | *
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| 35 | * Created: 27-Aug-2006
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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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[292] | 41 | #include <stdlib.h>
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[300] | 42 | #include <iostream>
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[75] | 43 | #include <iomanip>
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[221] | 44 | #include <math.h>
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[75] | 45 |
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[300] | 46 | #include <QtCore>
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| 47 | #include <QUrl>
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| 48 | #include <QString>
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| 49 |
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[73] | 50 | #include "bncrinex.h"
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[157] | 51 | #include "bncapp.h"
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[82] | 52 | #include "bncutils.h"
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[126] | 53 | #include "bncconst.h"
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[298] | 54 | #include "bnctabledlg.h"
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[301] | 55 | #include "bncgetthread.h"
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[1345] | 56 | #include "bncsocket.h"
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[223] | 57 | #include "RTCM3/rtcm3torinex.h"
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[75] | 58 |
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| 59 | using namespace std;
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| 60 |
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[73] | 61 | // Constructor
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| 62 | ////////////////////////////////////////////////////////////////////////////
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[408] | 63 | bncRinex::bncRinex(const QByteArray& statID, const QUrl& mountPoint,
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[366] | 64 | const QByteArray& format, const QByteArray& latitude,
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[1353] | 65 | const QByteArray& longitude, const QByteArray& nmea,
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| 66 | const QByteArray& ntripVersion) {
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[408] | 67 | _statID = statID;
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[336] | 68 | _mountPoint = mountPoint;
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[337] | 69 | _format = format.left(6);
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[366] | 70 | _latitude = latitude;
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| 71 | _longitude = longitude;
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| 72 | _nmea = nmea;
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[1353] | 73 | _ntripVersion = ntripVersion;
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[77] | 74 | _headerWritten = false;
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[369] | 75 | _reconnectFlag = false;
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[656] | 76 | _reloadTable = false;
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| 77 | _reloadDone = false;
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[132] | 78 |
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| 79 | QSettings settings;
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| 80 | _rnxScriptName = settings.value("rnxScript").toString();
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| 81 | expandEnvVar(_rnxScriptName);
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[153] | 82 |
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[157] | 83 | _pgmName = ((bncApp*)qApp)->bncVersion().leftJustified(20, ' ', true);
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[319] | 84 | #ifdef WIN32
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| 85 | _userName = QString("${USERNAME}");
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| 86 | #else
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[158] | 87 | _userName = QString("${USER}");
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[319] | 88 | #endif
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[157] | 89 | expandEnvVar(_userName);
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[158] | 90 | _userName = _userName.leftJustified(20, ' ', true);
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[539] | 91 |
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| 92 | if ( Qt::CheckState(settings.value("rnxV3").toInt()) == Qt::Checked) {
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| 93 | _rinexVers = 3;
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| 94 | }
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| 95 | else {
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| 96 | _rinexVers = 2;
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| 97 | }
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[1044] | 98 |
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| 99 | _approxPos[0] = _approxPos[1] = _approxPos[2] = 0.0;
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[73] | 100 | }
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| 101 |
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| 102 | // Destructor
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| 103 | ////////////////////////////////////////////////////////////////////////////
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| 104 | bncRinex::~bncRinex() {
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[622] | 105 | QListIterator<p_obs> it(_obs);
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[607] | 106 | while (it.hasNext()) {
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| 107 | delete it.next();
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| 108 | }
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[698] | 109 | QSettings settings;
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| 110 | if ((_rinexVers == 3) && ( Qt::CheckState(settings.value("rnxAppend").toInt()) != Qt::Checked) ) {
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[843] | 111 | _out << "> 4 1" << endl;
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[698] | 112 | _out << "END OF FILE" << endl;
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| 113 | }
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[77] | 114 | _out.close();
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[73] | 115 | }
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| 116 |
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[420] | 117 | // Download Skeleton Header File
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| 118 | ////////////////////////////////////////////////////////////////////////////
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| 119 | t_irc bncRinex::downloadSkeleton() {
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| 120 |
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| 121 | t_irc irc = failure;
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| 122 |
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| 123 | QStringList table;
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| 124 | bncTableDlg::getFullTable(_mountPoint.host(), _mountPoint.port(),
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[1376] | 125 | table, _reloadTable);
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[420] | 126 | QString net;
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| 127 | QStringListIterator it(table);
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| 128 | while (it.hasNext()) {
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| 129 | QString line = it.next();
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| 130 | if (line.indexOf("STR") == 0) {
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| 131 | QStringList tags = line.split(";");
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| 132 | if (tags.at(1) == _mountPoint.path().mid(1).toAscii()) {
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| 133 | net = tags.at(7);
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| 134 | break;
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| 135 | }
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| 136 | }
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| 137 | }
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| 138 | QString sklDir;
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| 139 | it.toFront();
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| 140 | while (it.hasNext()) {
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| 141 | QString line = it.next();
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| 142 | if (line.indexOf("NET") == 0) {
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| 143 | QStringList tags = line.split(";");
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| 144 | if (tags.at(1) == net) {
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| 145 | sklDir = tags.at(6).trimmed();
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| 146 | break;
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| 147 | }
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| 148 | }
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| 149 | }
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| 150 | if (!sklDir.isEmpty() && sklDir != "none") {
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| 151 | QUrl url(sklDir + "/" + _mountPoint.path().mid(1,4).toLower() + ".skl");
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| 152 | if (url.port() == -1) {
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| 153 | url.setPort(80);
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| 154 | }
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| 155 |
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| 156 | const int timeOut = 10*1000;
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| 157 | QString msg;
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| 158 | QByteArray _latitude;
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| 159 | QByteArray _longitude;
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| 160 | QByteArray _nmea;
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[1348] | 161 | bncSocket* socket = new bncSocket();
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| 162 | if (socket->request(url, _latitude, _longitude,
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[1353] | 163 | _nmea, _ntripVersion, timeOut, msg) != success) {
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[1348] | 164 | delete socket;
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| 165 | return failure;
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| 166 | }
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[420] | 167 |
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[1348] | 168 | _headerLines.clear();
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| 169 | bool firstLineRead = false;
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| 170 | while (true) {
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| 171 | if (socket->canReadLine()) {
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| 172 | QString line = socket->readLine();
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| 173 | line.chop(1);
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| 174 | if (line.indexOf("MARKER NAME") != -1) {
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| 175 | irc = success;
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| 176 | }
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| 177 | if (line.indexOf("RINEX VERSION") != -1) {
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| 178 | if (_rinexVers == 3) {
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| 179 | _headerLines.append(" 3.00 OBSERVATION DATA"
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| 180 | " M (MIXED)"
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| 181 | " RINEX VERSION / TYPE");
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[556] | 182 | }
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[1348] | 183 | else {
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| 184 | _headerLines.append(" 2.11 OBSERVATION DATA"
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| 185 | " M (MIXED)"
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| 186 | " RINEX VERSION / TYPE");
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[421] | 187 | }
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[1348] | 188 | _headerLines.append("PGM / RUN BY / DATE");
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| 189 | firstLineRead = true;
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| 190 | }
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| 191 | else if (firstLineRead) {
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| 192 | if (line.indexOf("END OF HEADER") != -1) {
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| 193 | _headerLines.append("# / TYPES OF OBSERV");
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| 194 | if (_rinexVers == 2) {
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| 195 | _headerLines.append(
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| 196 | QString(" 1 1").leftJustified(60, ' ', true) +
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| 197 | "WAVELENGTH FACT L1/2");
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[421] | 198 | }
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[1348] | 199 | _headerLines.append("TIME OF FIRST OBS");
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| 200 | _headerLines.append( line );
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| 201 | break;
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[421] | 202 | }
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[420] | 203 | else {
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[1348] | 204 | _headerLines.append( line );
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[420] | 205 | }
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| 206 | }
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| 207 | }
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[1348] | 208 | else {
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| 209 | socket->waitForReadyRead(timeOut);
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| 210 | if (socket->bytesAvailable() > 0) {
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| 211 | continue;
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| 212 | }
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| 213 | else {
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| 214 | break;
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| 215 | }
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| 216 | }
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[420] | 217 | }
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| 218 | }
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| 219 | return irc;
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| 220 | }
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| 221 |
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[82] | 222 | // Read Skeleton Header File
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| 223 | ////////////////////////////////////////////////////////////////////////////
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| 224 | void bncRinex::readSkeleton() {
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| 225 |
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[420] | 226 | // Read the local file
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| 227 | // -------------------
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[276] | 228 | QFile skl(_sklName);
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[82] | 229 | if ( skl.exists() && skl.open(QIODevice::ReadOnly) ) {
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[422] | 230 | _headerLines.clear();
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[82] | 231 | QTextStream in(&skl);
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| 232 | while ( !in.atEnd() ) {
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| 233 | _headerLines.append( in.readLine() );
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| 234 | if (_headerLines.last().indexOf("END OF HEADER") != -1) {
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| 235 | break;
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| 236 | }
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| 237 | }
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| 238 | }
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[298] | 239 |
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[420] | 240 | // Read downloaded file
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| 241 | // --------------------
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[298] | 242 | else {
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[1154] | 243 | QDate currDate = currentDateAndTimeGPS().date();
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[420] | 244 | if ( !_skeletonDate.isValid() || _skeletonDate != currDate ) {
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| 245 | if ( downloadSkeleton() == success) {
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| 246 | _skeletonDate = currDate;
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[656] | 247 | _reloadDone = false;
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[298] | 248 | }
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[656] | 249 | else {
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| 250 | if(!_reloadDone) {
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| 251 | _reloadTable = true;
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| 252 | if ( downloadSkeleton() == success) {
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| 253 | _skeletonDate = currDate;
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| 254 | }
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| 255 | _reloadTable = false;
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| 256 | _reloadDone = true;
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| 257 | }
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| 258 | }
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[298] | 259 | }
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| 260 | }
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[82] | 261 | }
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| 262 |
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[647] | 263 | // Next File Epoch (static)
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[82] | 264 | ////////////////////////////////////////////////////////////////////////////
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[647] | 265 | QString bncRinex::nextEpochStr(const QDateTime& datTim,
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| 266 | const QString& intStr, QDateTime* nextEpoch) {
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[82] | 267 |
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[647] | 268 | QString epoStr;
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[82] | 269 |
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[129] | 270 | QTime nextTime;
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| 271 | QDate nextDate;
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| 272 |
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[204] | 273 | int indHlp = intStr.indexOf("min");
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| 274 |
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| 275 | if ( indHlp != -1) {
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| 276 | int step = intStr.left(indHlp-1).toInt();
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[127] | 277 | char ch = 'A' + datTim.time().hour();
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[647] | 278 | epoStr = ch;
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[204] | 279 | if (datTim.time().minute() >= 60-step) {
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[647] | 280 | epoStr += QString("%1").arg(60-step, 2, 10, QChar('0'));
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[199] | 281 | if (datTim.time().hour() < 23) {
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| 282 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
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| 283 | nextDate = datTim.date();
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| 284 | }
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| 285 | else {
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| 286 | nextTime.setHMS(0, 0, 0);
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| 287 | nextDate = datTim.date().addDays(1);
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| 288 | }
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| 289 | }
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| 290 | else {
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[204] | 291 | for (int limit = step; limit <= 60-step; limit += step) {
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| 292 | if (datTim.time().minute() < limit) {
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[647] | 293 | epoStr += QString("%1").arg(limit-step, 2, 10, QChar('0'));
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[204] | 294 | nextTime.setHMS(datTim.time().hour(), limit, 0);
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| 295 | nextDate = datTim.date();
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| 296 | break;
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| 297 | }
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[199] | 298 | }
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| 299 | }
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| 300 | }
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[127] | 301 | else if (intStr == "1 hour") {
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| 302 | char ch = 'A' + datTim.time().hour();
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[647] | 303 | epoStr = ch;
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[129] | 304 | if (datTim.time().hour() < 23) {
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| 305 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
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| 306 | nextDate = datTim.date();
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| 307 | }
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| 308 | else {
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| 309 | nextTime.setHMS(0, 0, 0);
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| 310 | nextDate = datTim.date().addDays(1);
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| 311 | }
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[127] | 312 | }
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| 313 | else {
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[647] | 314 | epoStr = "0";
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[129] | 315 | nextTime.setHMS(0, 0, 0);
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| 316 | nextDate = datTim.date().addDays(1);
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[127] | 317 | }
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[82] | 318 |
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[647] | 319 | if (nextEpoch) {
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| 320 | *nextEpoch = QDateTime(nextDate, nextTime);
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| 321 | }
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| 322 |
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| 323 | return epoStr;
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| 324 | }
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| 325 |
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| 326 | // File Name according to RINEX Standards
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| 327 | ////////////////////////////////////////////////////////////////////////////
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| 328 | void bncRinex::resolveFileName(const QDateTime& datTim) {
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| 329 |
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| 330 | QSettings settings;
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| 331 | QString path = settings.value("rnxPath").toString();
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| 332 | expandEnvVar(path);
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| 333 |
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| 334 | if ( path.length() > 0 && path[path.length()-1] != QDir::separator() ) {
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| 335 | path += QDir::separator();
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| 336 | }
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| 337 |
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| 338 | QString hlpStr = nextEpochStr(datTim, settings.value("rnxIntr").toString(),
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| 339 | &_nextCloseEpoch);
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| 340 |
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[183] | 341 | QString ID4 = _statID.left(4);
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| 342 |
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| 343 | // Check name conflict
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| 344 | // -------------------
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| 345 | QString distStr;
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| 346 | int num = 0;
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| 347 | QListIterator<QString> it(settings.value("mountPoints").toStringList());
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| 348 | while (it.hasNext()) {
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| 349 | QString mp = it.next();
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| 350 | if (mp.indexOf(ID4) != -1) {
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| 351 | ++num;
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| 352 | }
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| 353 | }
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| 354 | if (num > 1) {
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| 355 | distStr = "_" + _statID.mid(4);
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| 356 | }
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| 357 |
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[276] | 358 | QString sklExt = settings.value("rnxSkel").toString();
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| 359 | if (!sklExt.isEmpty()) {
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| 360 | _sklName = path + ID4 + distStr + "." + sklExt;
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| 361 | }
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| 362 |
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[183] | 363 | path += ID4 +
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[127] | 364 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
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[276] | 365 | hlpStr + distStr + datTim.toString(".yyO");
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[82] | 366 |
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| 367 | _fName = path.toAscii();
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| 368 | }
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| 369 |
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[77] | 370 | // Write RINEX Header
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| 371 | ////////////////////////////////////////////////////////////////////////////
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[267] | 372 | void bncRinex::writeHeader(const QDateTime& datTim,
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| 373 | const QDateTime& datTimNom) {
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[77] | 374 |
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[356] | 375 | QSettings settings;
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| 376 |
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[77] | 377 | // Open the Output File
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| 378 | // --------------------
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[267] | 379 | resolveFileName(datTimNom);
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[260] | 380 |
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| 381 | // Append to existing file and return
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| 382 | // ----------------------------------
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| 383 | if ( QFile::exists(_fName) ) {
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[369] | 384 | if (_reconnectFlag ||
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| 385 | Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) {
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[260] | 386 | _out.open(_fName.data(), ios::app);
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| 387 | _out.setf(ios::showpoint | ios::fixed);
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| 388 | _headerWritten = true;
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[369] | 389 | _reconnectFlag = false;
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[260] | 390 | return;
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| 391 | }
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| 392 | }
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| 393 |
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[82] | 394 | _out.open(_fName.data());
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[85] | 395 | _out.setf(ios::showpoint | ios::fixed);
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[77] | 396 |
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[82] | 397 | // Copy Skeleton Header
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| 398 | // --------------------
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[276] | 399 | readSkeleton();
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[82] | 400 | if (_headerLines.size() > 0) {
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| 401 | QStringListIterator it(_headerLines);
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| 402 | while (it.hasNext()) {
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| 403 | QString line = it.next();
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[157] | 404 | if (line.indexOf("PGM / RUN BY / DATE") != -1) {
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[552] | 405 | if (_rinexVers == 3) {
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[1154] | 406 | QString hlp = currentDateAndTimeGPS().toString("yyyyMMdd hhmmss UTC").leftJustified(20, ' ', true);
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[552] | 407 | _out << _pgmName.toAscii().data() << _userName.toAscii().data()
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| 408 | << hlp.toAscii().data() << "PGM / RUN BY / DATE" << endl;
|
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| 409 | }
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| 410 | else {
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[1154] | 411 | QString hlp = currentDateAndTimeGPS().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
|
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[552] | 412 | _out << _pgmName.toAscii().data() << _userName.toAscii().data()
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| 413 | << hlp.toAscii().data() << "PGM / RUN BY / DATE" << endl;
|
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| 414 | }
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[157] | 415 | }
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| 416 | else if (line.indexOf("# / TYPES OF OBSERV") != -1) {
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[545] | 417 | if (_rinexVers == 3) {
|
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[689] | 418 | // Changed declaration of data types, consistent with Rinex3 Perlt
|
---|
| 419 | _out << "G 10 C1C C1P L1C S1C C2X C2P L2X S2X L2P S2P SYS / # / OBS TYPES" << endl;
|
---|
| 420 | _out << "R 10 C1C C1P L1C S1C C2C C2P L2C S2C L2P S2P SYS / # / OBS TYPES" << endl;
|
---|
| 421 | _out << "S 3 C1C L1C S1C SYS / # / OBS TYPES" << endl;
|
---|
[545] | 422 | }
|
---|
| 423 | else {
|
---|
| 424 | _out << " 8 C1 C2 P1 P2 L1 L2 S1 S2"
|
---|
| 425 | " # / TYPES OF OBSERV" << endl;
|
---|
| 426 | }
|
---|
[82] | 427 | }
|
---|
| 428 | else if (line.indexOf("TIME OF FIRST OBS") != -1) {
|
---|
[125] | 429 | _out << datTim.toString(" yyyy MM dd"
|
---|
| 430 | " hh mm ss.zzz0000").toAscii().data();
|
---|
[553] | 431 | _out << " GPS TIME OF FIRST OBS" << endl;
|
---|
[337] | 432 | QString hlp = (_format + QString(" %1").arg(_mountPoint.host() +
|
---|
| 433 | _mountPoint.path())).leftJustified(60, ' ', true);
|
---|
[156] | 434 | _out << hlp.toAscii().data() << "COMMENT" << endl;
|
---|
[82] | 435 | }
|
---|
[689] | 436 | // Added header line for Rinex3 regarding mandatory MARKER TYPE field Perlt
|
---|
| 437 | else if (line.indexOf("MARKER NAME") != -1) {
|
---|
| 438 | if (_rinexVers == 3) {
|
---|
| 439 | _out << line.toAscii().data() << endl;
|
---|
| 440 | _out << setw(71) << "GEODETIC MARKER TYPE" << endl;
|
---|
| 441 | }
|
---|
| 442 | else {
|
---|
| 443 | _out << line.toAscii().data() << endl;
|
---|
| 444 | }
|
---|
| 445 | // End
|
---|
| 446 | }
|
---|
[82] | 447 | else {
|
---|
| 448 | _out << line.toAscii().data() << endl;
|
---|
| 449 | }
|
---|
| 450 | }
|
---|
| 451 | }
|
---|
[78] | 452 |
|
---|
[82] | 453 | // Write Dummy Header
|
---|
| 454 | // ------------------
|
---|
| 455 | else {
|
---|
| 456 | double antennaNEU[3]; antennaNEU[0] = antennaNEU[1] = antennaNEU[2] = 0.0;
|
---|
| 457 |
|
---|
[545] | 458 | if (_rinexVers == 3) {
|
---|
| 459 | _out << " 3.00 OBSERVATION DATA M (MIXED) RINEX VERSION / TYPE" << endl;
|
---|
[1154] | 460 | QString hlp = currentDateAndTimeGPS().toString("yyyyMMdd hhmmss UTC").leftJustified(20, ' ', true);
|
---|
[552] | 461 | _out << _pgmName.toAscii().data() << _userName.toAscii().data()
|
---|
| 462 | << hlp.toAscii().data() << "PGM / RUN BY / DATE" << endl;
|
---|
[545] | 463 | }
|
---|
| 464 | else {
|
---|
| 465 | _out << " 2.11 OBSERVATION DATA M (MIXED) RINEX VERSION / TYPE" << endl;
|
---|
[1154] | 466 | QString hlp = currentDateAndTimeGPS().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
|
---|
[552] | 467 | _out << _pgmName.toAscii().data() << _userName.toAscii().data()
|
---|
| 468 | << hlp.toAscii().data() << "PGM / RUN BY / DATE" << endl;
|
---|
[545] | 469 | }
|
---|
[86] | 470 | _out.setf(ios::left);
|
---|
[82] | 471 | _out << setw(60) << _statID.data() << "MARKER NAME" << endl;
|
---|
[689] | 472 | // Added header line for Rinex3 regarding mandatory MARKER TYPE field Perlt
|
---|
| 473 | if (_rinexVers == 3) {
|
---|
| 474 | _out << setw(60) << "unknown" << "MARKER TYPE " << endl;
|
---|
| 475 | }
|
---|
| 476 | // End
|
---|
[354] | 477 | _out << setw(60) << "unknown unknown" << "OBSERVER / AGENCY" << endl;
|
---|
[82] | 478 | _out << setw(20) << "unknown"
|
---|
| 479 | << setw(20) << "unknown"
|
---|
| 480 | << setw(20) << "unknown" << "REC # / TYPE / VERS" << endl;
|
---|
| 481 | _out << setw(20) << "unknown"
|
---|
| 482 | << setw(20) << "unknown"
|
---|
| 483 | << setw(20) << " " << "ANT # / TYPE" << endl;
|
---|
[86] | 484 | _out.unsetf(ios::left);
|
---|
[1044] | 485 | _out << setw(14) << setprecision(4) << _approxPos[0]
|
---|
| 486 | << setw(14) << setprecision(4) << _approxPos[1]
|
---|
| 487 | << setw(14) << setprecision(4) << _approxPos[2]
|
---|
[82] | 488 | << " " << "APPROX POSITION XYZ" << endl;
|
---|
| 489 | _out << setw(14) << setprecision(4) << antennaNEU[0]
|
---|
| 490 | << setw(14) << setprecision(4) << antennaNEU[1]
|
---|
| 491 | << setw(14) << setprecision(4) << antennaNEU[2]
|
---|
| 492 | << " " << "ANTENNA: DELTA H/E/N" << endl;
|
---|
[544] | 493 | if (_rinexVers == 3) {
|
---|
[689] | 494 | // Changed declaration of data types, consistent with Rinex3 Perlt
|
---|
| 495 | _out << "G 10 C1C C1P L1C S1C C2X C2P L2X S2X L2P S2P SYS / # / OBS TYPES" << endl;
|
---|
| 496 | _out << "R 10 C1C C1P L1C S1C C2C C2P L2C S2C L2P S2P SYS / # / OBS TYPES" << endl;
|
---|
| 497 | _out << "S 3 C1C L1C S1C SYS / # / OBS TYPES" << endl;
|
---|
[544] | 498 |
|
---|
| 499 | }
|
---|
| 500 | else {
|
---|
| 501 | _out << " 1 1 WAVELENGTH FACT L1/2" << endl;
|
---|
| 502 | _out << " 8 C1 C2 P1 P2 L1 L2 S1 S2 # / TYPES OF OBSERV" << endl;
|
---|
| 503 | }
|
---|
| 504 | _out << datTim.toString(" yyyy MM dd"
|
---|
[125] | 505 | " hh mm ss.zzz0000").toAscii().data();
|
---|
[553] | 506 | _out << " GPS TIME OF FIRST OBS" << endl;
|
---|
[552] | 507 | QString hlp = (_format + QString(" %1").arg(_mountPoint.host() +
|
---|
[337] | 508 | _mountPoint.path())).leftJustified(60, ' ', true);
|
---|
[156] | 509 | _out << hlp.toAscii().data() << "COMMENT" << endl;
|
---|
[366] | 510 |
|
---|
[410] | 511 | if (_nmea == "yes") {
|
---|
| 512 | hlp = ("NMEA LAT=" + _latitude + " " + "LONG=" + _longitude).leftJustified(60, ' ',true);
|
---|
[366] | 513 | _out << hlp.toAscii().data() << "COMMENT" << endl; }
|
---|
| 514 |
|
---|
[82] | 515 | _out << " END OF HEADER" << endl;
|
---|
| 516 | }
|
---|
[78] | 517 |
|
---|
[77] | 518 | _headerWritten = true;
|
---|
| 519 | }
|
---|
| 520 |
|
---|
[73] | 521 | // Stores Observation into Internal Array
|
---|
| 522 | ////////////////////////////////////////////////////////////////////////////
|
---|
[622] | 523 | void bncRinex::deepCopy(const p_obs obs) {
|
---|
| 524 | p_obs newObs = new t_obs();
|
---|
[626] | 525 | memcpy(&newObs->_o, &obs->_o, sizeof(t_obsInternal));
|
---|
[74] | 526 | _obs.push_back(newObs);
|
---|
[73] | 527 | }
|
---|
| 528 |
|
---|
| 529 | // Write One Epoch into the RINEX File
|
---|
| 530 | ////////////////////////////////////////////////////////////////////////////
|
---|
[160] | 531 | void bncRinex::dumpEpoch(long maxTime) {
|
---|
[73] | 532 |
|
---|
[160] | 533 | // Select observations older than maxTime
|
---|
| 534 | // --------------------------------------
|
---|
[622] | 535 | QList<p_obs> dumpList;
|
---|
| 536 | QMutableListIterator<p_obs> mIt(_obs);
|
---|
[160] | 537 | while (mIt.hasNext()) {
|
---|
[622] | 538 | p_obs obs = mIt.next();
|
---|
| 539 | if (obs->_o.GPSWeek * 7*24*3600 + obs->_o.GPSWeeks < maxTime - 0.05) {
|
---|
| 540 | dumpList.push_back(obs);
|
---|
[160] | 541 | mIt.remove();
|
---|
| 542 | }
|
---|
| 543 | }
|
---|
| 544 |
|
---|
[75] | 545 | // Easy Return
|
---|
| 546 | // -----------
|
---|
[160] | 547 | if (dumpList.isEmpty()) {
|
---|
[75] | 548 | return;
|
---|
| 549 | }
|
---|
| 550 |
|
---|
| 551 | // Time of Epoch
|
---|
| 552 | // -------------
|
---|
[622] | 553 | p_obs fObs = *dumpList.begin();
|
---|
| 554 | QDateTime datTim = dateAndTimeFromGPSweek(fObs->_o.GPSWeek, fObs->_o.GPSWeeks);
|
---|
| 555 | QDateTime datTimNom = dateAndTimeFromGPSweek(fObs->_o.GPSWeek,
|
---|
| 556 | floor(fObs->_o.GPSWeeks+0.5));
|
---|
[75] | 557 |
|
---|
[130] | 558 | // Close the file
|
---|
| 559 | // --------------
|
---|
[267] | 560 | if (_nextCloseEpoch.isValid() && datTimNom >= _nextCloseEpoch) {
|
---|
[130] | 561 | closeFile();
|
---|
| 562 | _headerWritten = false;
|
---|
| 563 | }
|
---|
| 564 |
|
---|
[78] | 565 | // Write RINEX Header
|
---|
| 566 | // ------------------
|
---|
| 567 | if (!_headerWritten) {
|
---|
[267] | 568 | writeHeader(datTim, datTimNom);
|
---|
[78] | 569 | }
|
---|
| 570 |
|
---|
[622] | 571 | double sec = double(datTim.time().second()) + fmod(fObs->_o.GPSWeeks,1.0);
|
---|
[75] | 572 |
|
---|
[1044] | 573 | // Epoch header line: RINEX Version 3
|
---|
| 574 | // ----------------------------------
|
---|
[540] | 575 | if (_rinexVers == 3) {
|
---|
| 576 | _out << datTim.toString("> yyyy MM dd hh mm ").toAscii().data()
|
---|
| 577 | << setw(10) << setprecision(7) << sec
|
---|
| 578 | << " " << 0 << setw(3) << dumpList.size() << endl;
|
---|
[74] | 579 | }
|
---|
[1044] | 580 | // Epoch header line: RINEX Version 2
|
---|
| 581 | // ----------------------------------
|
---|
[540] | 582 | else {
|
---|
| 583 | _out << datTim.toString(" yy MM dd hh mm ").toAscii().data()
|
---|
| 584 | << setw(10) << setprecision(7) << sec
|
---|
| 585 | << " " << 0 << setw(3) << dumpList.size();
|
---|
[1044] | 586 |
|
---|
[622] | 587 | QListIterator<p_obs> it(dumpList); int iSat = 0;
|
---|
[540] | 588 | while (it.hasNext()) {
|
---|
| 589 | iSat++;
|
---|
[622] | 590 | p_obs obs = it.next();
|
---|
| 591 | _out << obs->_o.satSys << setw(2) << obs->_o.satNum;
|
---|
[540] | 592 | if (iSat == 12 && it.hasNext()) {
|
---|
| 593 | _out << endl << " ";
|
---|
| 594 | iSat = 0;
|
---|
| 595 | }
|
---|
| 596 | }
|
---|
[77] | 597 | _out << endl;
|
---|
[1044] | 598 | }
|
---|
| 599 |
|
---|
| 600 | QListIterator<p_obs> it(dumpList);
|
---|
| 601 | while (it.hasNext()) {
|
---|
| 602 | p_obs obs = it.next();
|
---|
| 603 |
|
---|
| 604 | // Cycle slips detection
|
---|
| 605 | // ---------------------
|
---|
| 606 | int prn = 0;
|
---|
| 607 | switch (obs->_o.satSys) {
|
---|
| 608 | case 'G': prn = obs->_o.satNum; break;
|
---|
| 609 | case 'R': prn = obs->_o.satNum + 200; break;
|
---|
| 610 | default: prn = obs->_o.satNum;
|
---|
| 611 | }
|
---|
| 612 |
|
---|
| 613 | char lli1 = ' ';
|
---|
| 614 | char lli2 = ' ';
|
---|
| 615 | if ( obs->_o.slip_cnt_L1 >= 0 ) {
|
---|
| 616 | if ( _slip_cnt_L1.find(prn) != _slip_cnt_L1.end() &&
|
---|
| 617 | _slip_cnt_L1.find(prn).value() != obs->_o.slip_cnt_L1 ) {
|
---|
| 618 | lli1 = '1';
|
---|
| 619 | }
|
---|
| 620 | }
|
---|
| 621 | else if ( obs->_o.lock_timei_L1 >= 0 ) {
|
---|
| 622 | if ( _lock_timei_L1.find(prn) != _lock_timei_L1.end() &&
|
---|
| 623 | _lock_timei_L1.find(prn).value() != obs->_o.lock_timei_L1 ) {
|
---|
| 624 | lli1 = '1';
|
---|
| 625 | }
|
---|
| 626 | }
|
---|
| 627 |
|
---|
| 628 | if ( obs->_o.slip_cnt_L2 >= 0 ) {
|
---|
| 629 | if ( _slip_cnt_L2.find(prn) != _slip_cnt_L2.end() &&
|
---|
| 630 | _slip_cnt_L2.find(prn).value() != obs->_o.slip_cnt_L2 ) {
|
---|
| 631 | lli2 = '1';
|
---|
| 632 | }
|
---|
| 633 | }
|
---|
| 634 | else if ( obs->_o.lock_timei_L2 >= 0 ) {
|
---|
| 635 | if ( _lock_timei_L2.find(prn) != _lock_timei_L2.end() &&
|
---|
| 636 | _lock_timei_L2.find(prn).value() != obs->_o.lock_timei_L2 ) {
|
---|
| 637 | lli2 = '1';
|
---|
| 638 | }
|
---|
| 639 | }
|
---|
| 640 |
|
---|
| 641 | _slip_cnt_L1[prn] = obs->_o.slip_cnt_L1;
|
---|
| 642 | _slip_cnt_L2[prn] = obs->_o.slip_cnt_L2;
|
---|
| 643 |
|
---|
| 644 | _lock_timei_L1[prn] = obs->_o.lock_timei_L1;
|
---|
| 645 | _lock_timei_L2[prn] = obs->_o.lock_timei_L2;
|
---|
| 646 |
|
---|
| 647 | // RINEX Version 3
|
---|
| 648 | // ---------------
|
---|
| 649 | if (_rinexVers == 3) {
|
---|
| 650 | char sbasflag = 'S';
|
---|
| 651 | // Changed data output, C1P, C2C|X, L2C|X, S2C|X added. Changed Output for SBAS Perlt
|
---|
| 652 | if (sbasflag != obs->_o.satSys) {
|
---|
| 653 | _out << obs->_o.satSys
|
---|
| 654 | << setw(2) << setfill('0') << obs->_o.satNum << setfill(' ')
|
---|
| 655 | << setw(14) << setprecision(3) << obs->_o.C1 << " "
|
---|
| 656 | << setw(14) << setprecision(3) << obs->_o.P1 << " "
|
---|
| 657 | << setw(14) << setprecision(3) << obs->_o.L1 << lli1
|
---|
| 658 | << setw(1) << obs->_o.SNR1
|
---|
| 659 | << setw(14) << setprecision(3) << obs->_o.S1 << " "
|
---|
| 660 | << setw(14) << setprecision(3) << obs->_o.C2 << " "
|
---|
| 661 | << setw(14) << setprecision(3) << obs->_o.P2 << " " ;
|
---|
| 662 | if ((obs->_o.C2 != 0.0) && (obs->_o.P2 == 0.0)) {
|
---|
| 663 | _out << setw(14) << setprecision(3) << obs->_o.L2 << lli2
|
---|
| 664 | << setw(1) << obs->_o.SNR2
|
---|
| 665 | << setw(14) << setprecision(3) << obs->_o.S2 << " "
|
---|
| 666 | << " 0.000 0.000 ";
|
---|
| 667 | }
|
---|
| 668 | else {
|
---|
| 669 | _out << " 0.000 0.000 "
|
---|
| 670 | << setw(14) << setprecision(3) << obs->_o.L2 << " "
|
---|
| 671 | << setw(1) << obs->_o.SNR2
|
---|
| 672 | << setw(14) << setprecision(3) << obs->_o.S2;
|
---|
| 673 | }
|
---|
| 674 | _out << endl;
|
---|
| 675 | }
|
---|
| 676 | else {
|
---|
| 677 | _out << obs->_o.satSys
|
---|
| 678 | << setw(2) << setfill('0') << obs->_o.satNum << setfill(' ')
|
---|
| 679 | << setw(14) << setprecision(3) << obs->_o.C1 << " "
|
---|
| 680 | << setw(14) << setprecision(3) << obs->_o.P1 << " "
|
---|
| 681 | << setw(14) << setprecision(3) << obs->_o.L1 << lli1
|
---|
| 682 | << setw(1) << obs->_o.SNR1
|
---|
| 683 | << setw(14) << setprecision(3) << obs->_o.S1 << endl;
|
---|
| 684 | }
|
---|
| 685 | }
|
---|
| 686 |
|
---|
| 687 | // RINEX Version 2
|
---|
| 688 | // ---------------
|
---|
| 689 | else {
|
---|
[540] | 690 | char lli = ' ';
|
---|
| 691 | char snr = ' ';
|
---|
[622] | 692 | _out << setw(14) << setprecision(3) << obs->_o.C1 << lli << snr;
|
---|
| 693 | _out << setw(14) << setprecision(3) << obs->_o.C2 << lli << snr;
|
---|
| 694 | _out << setw(14) << setprecision(3) << obs->_o.P1 << lli << snr;
|
---|
| 695 | _out << setw(14) << setprecision(3) << obs->_o.P2 << lli << snr;
|
---|
[1044] | 696 | _out << setw(14) << setprecision(3) << obs->_o.L1 << lli1
|
---|
[622] | 697 | << setw(1) << obs->_o.SNR1 << endl;
|
---|
[1044] | 698 | _out << setw(14) << setprecision(3) << obs->_o.L2 << lli2
|
---|
[622] | 699 | << setw(1) << obs->_o.SNR2;
|
---|
| 700 | _out << setw(14) << setprecision(3) << obs->_o.S1 ;
|
---|
| 701 | _out << setw(16) << setprecision(3) << obs->_o.S2 ;
|
---|
[540] | 702 | _out << endl;
|
---|
| 703 | }
|
---|
[1044] | 704 |
|
---|
| 705 | delete obs;
|
---|
[75] | 706 | }
|
---|
| 707 |
|
---|
[77] | 708 | _out.flush();
|
---|
[73] | 709 | }
|
---|
| 710 |
|
---|
[130] | 711 | // Close the Old RINEX File
|
---|
| 712 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 713 | void bncRinex::closeFile() {
|
---|
[436] | 714 | QMutexLocker locker(&_mutex);
|
---|
[698] | 715 | if (_rinexVers == 3) {
|
---|
[843] | 716 | _out << "> 4 1" << endl;
|
---|
[698] | 717 | _out << "END OF FILE" << endl;
|
---|
| 718 | }
|
---|
[130] | 719 | _out.close();
|
---|
[132] | 720 | if (!_rnxScriptName.isEmpty()) {
|
---|
[675] | 721 | msleep(1);
|
---|
[435] | 722 | #ifdef WIN32
|
---|
| 723 | QProcess::startDetached(_rnxScriptName, QStringList() << _fName) ;
|
---|
| 724 | #else
|
---|
[475] | 725 | QProcess::startDetached("nohup", QStringList() << _rnxScriptName << _fName) ;
|
---|
[435] | 726 | #endif
|
---|
[436] | 727 |
|
---|
[132] | 728 | }
|
---|
[130] | 729 | }
|
---|