[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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[223] | 56 | #include "RTCM3/rtcm3torinex.h"
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[75] | 57 |
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| 58 | using namespace std;
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| 59 |
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[73] | 60 | // Constructor
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| 61 | ////////////////////////////////////////////////////////////////////////////
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[408] | 62 | bncRinex::bncRinex(const QByteArray& statID, const QUrl& mountPoint,
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[366] | 63 | const QByteArray& format, const QByteArray& latitude,
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| 64 | const QByteArray& longitude, const QByteArray& nmea) {
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[408] | 65 | _statID = statID;
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[336] | 66 | _mountPoint = mountPoint;
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[337] | 67 | _format = format.left(6);
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[366] | 68 | _latitude = latitude;
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| 69 | _longitude = longitude;
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| 70 | _nmea = nmea;
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[77] | 71 | _headerWritten = false;
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[369] | 72 | _reconnectFlag = false;
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[132] | 73 |
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| 74 | QSettings settings;
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| 75 | _rnxScriptName = settings.value("rnxScript").toString();
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| 76 | expandEnvVar(_rnxScriptName);
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[153] | 77 |
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[157] | 78 | _pgmName = ((bncApp*)qApp)->bncVersion().leftJustified(20, ' ', true);
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[319] | 79 | #ifdef WIN32
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| 80 | _userName = QString("${USERNAME}");
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| 81 | #else
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[158] | 82 | _userName = QString("${USER}");
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[319] | 83 | #endif
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[157] | 84 | expandEnvVar(_userName);
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[158] | 85 | _userName = _userName.leftJustified(20, ' ', true);
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[73] | 86 | }
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| 87 |
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| 88 | // Destructor
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| 89 | ////////////////////////////////////////////////////////////////////////////
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| 90 | bncRinex::~bncRinex() {
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[77] | 91 | _out.close();
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[73] | 92 | }
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| 93 |
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[420] | 94 | // Download Skeleton Header File
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| 95 | ////////////////////////////////////////////////////////////////////////////
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| 96 | t_irc bncRinex::downloadSkeleton() {
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| 97 |
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| 98 | t_irc irc = failure;
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| 99 |
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| 100 | QStringList table;
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| 101 | bncTableDlg::getFullTable(_mountPoint.host(), _mountPoint.port(),
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| 102 | table, false);
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| 103 | QString net;
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| 104 | QStringListIterator it(table);
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| 105 | while (it.hasNext()) {
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| 106 | QString line = it.next();
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| 107 | if (line.indexOf("STR") == 0) {
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| 108 | QStringList tags = line.split(";");
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| 109 | if (tags.at(1) == _mountPoint.path().mid(1).toAscii()) {
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| 110 | net = tags.at(7);
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| 111 | break;
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| 112 | }
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| 113 | }
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| 114 | }
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| 115 | QString sklDir;
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| 116 | it.toFront();
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| 117 | while (it.hasNext()) {
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| 118 | QString line = it.next();
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| 119 | if (line.indexOf("NET") == 0) {
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| 120 | QStringList tags = line.split(";");
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| 121 | if (tags.at(1) == net) {
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| 122 | sklDir = tags.at(6).trimmed();
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| 123 | break;
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| 124 | }
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| 125 | }
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| 126 | }
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| 127 | if (!sklDir.isEmpty() && sklDir != "none") {
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| 128 | QUrl url(sklDir + "/" + _mountPoint.path().mid(1,4).toLower() + ".skl");
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| 129 | if (url.port() == -1) {
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| 130 | url.setPort(80);
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| 131 | }
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| 132 |
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| 133 | const int timeOut = 10*1000;
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| 134 | QString msg;
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| 135 | QByteArray _latitude;
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| 136 | QByteArray _longitude;
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| 137 | QByteArray _nmea;
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| 138 | QTcpSocket* socket = bncGetThread::request(url, _latitude, _longitude, _nmea, timeOut, msg);
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| 139 |
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| 140 | if (socket) {
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[421] | 141 | _headerLines.clear();
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| 142 | bool firstLineRead = false;
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[420] | 143 | while (true) {
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| 144 | if (socket->canReadLine()) {
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| 145 | irc = success;
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[421] | 146 | QString line = socket->readLine();
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| 147 | line.chop(1);
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| 148 | if (line.indexOf("RINEX VERSION") != -1) {
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| 149 | _headerLines.append(" 2.11 OBSERVATION DATA"
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| 150 | " M (MIXED)"
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| 151 | " RINEX VERSION / TYPE");
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| 152 | _headerLines.append("PGM / RUN BY / DATE");
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| 153 | firstLineRead = true;
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| 154 | }
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| 155 | else if (firstLineRead) {
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| 156 | if (line.indexOf("END OF HEADER") != -1) {
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| 157 | _headerLines.append("# / TYPES OF OBSERV");
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| 158 | _headerLines.append(
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| 159 | QString(" 1 1").leftJustified(60, ' ', true) +
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| 160 | "WAVELENGTH FACT L1/2");
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| 161 | _headerLines.append("TIME OF FIRST OBS");
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| 162 | _headerLines.append( line );
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| 163 | break;
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| 164 | }
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| 165 | else {
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| 166 | _headerLines.append( line );
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| 167 | }
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| 168 | }
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[420] | 169 | }
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| 170 | else {
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| 171 | socket->waitForReadyRead(timeOut);
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| 172 | if (socket->bytesAvailable() > 0) {
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| 173 | continue;
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| 174 | }
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| 175 | else {
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| 176 | break;
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| 177 | }
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| 178 | }
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| 179 | }
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| 180 | delete socket;
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| 181 | }
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| 182 | }
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| 183 | return irc;
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| 184 | }
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| 185 |
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[82] | 186 | // Read Skeleton Header File
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| 187 | ////////////////////////////////////////////////////////////////////////////
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| 188 | void bncRinex::readSkeleton() {
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| 189 |
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[420] | 190 | // Read the local file
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| 191 | // -------------------
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[276] | 192 | QFile skl(_sklName);
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[82] | 193 | if ( skl.exists() && skl.open(QIODevice::ReadOnly) ) {
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[422] | 194 | _headerLines.clear();
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[82] | 195 | QTextStream in(&skl);
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| 196 | while ( !in.atEnd() ) {
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| 197 | _headerLines.append( in.readLine() );
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| 198 | if (_headerLines.last().indexOf("END OF HEADER") != -1) {
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| 199 | break;
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| 200 | }
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| 201 | }
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| 202 | }
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[298] | 203 |
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[420] | 204 | // Read downloaded file
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| 205 | // --------------------
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[298] | 206 | else {
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[420] | 207 | QDate currDate = QDate::currentDate();
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| 208 | if ( !_skeletonDate.isValid() || _skeletonDate != currDate ) {
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| 209 | if ( downloadSkeleton() == success) {
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| 210 | _skeletonDate = currDate;
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[298] | 211 | }
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| 212 | }
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| 213 | }
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[82] | 214 | }
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| 215 |
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| 216 | // File Name according to RINEX Standards
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| 217 | ////////////////////////////////////////////////////////////////////////////
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[125] | 218 | void bncRinex::resolveFileName(const QDateTime& datTim) {
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[82] | 219 |
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| 220 | QSettings settings;
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| 221 | QString path = settings.value("rnxPath").toString();
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| 222 | expandEnvVar(path);
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| 223 |
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[391] | 224 | if ( path.length() > 0 && path[path.length()-1] != QDir::separator() ) {
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[82] | 225 | path += QDir::separator();
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| 226 | }
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| 227 |
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[127] | 228 | QString intStr = settings.value("rnxIntr").toString();
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| 229 | QString hlpStr;
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[129] | 230 |
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| 231 | QTime nextTime;
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| 232 | QDate nextDate;
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| 233 |
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[204] | 234 | int indHlp = intStr.indexOf("min");
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| 235 |
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| 236 | if ( indHlp != -1) {
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| 237 | int step = intStr.left(indHlp-1).toInt();
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[127] | 238 | char ch = 'A' + datTim.time().hour();
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| 239 | hlpStr = ch;
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[204] | 240 | if (datTim.time().minute() >= 60-step) {
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| 241 | hlpStr += QString("%1").arg(60-step, 2, 10, QChar('0'));
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[199] | 242 | if (datTim.time().hour() < 23) {
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| 243 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
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| 244 | nextDate = datTim.date();
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| 245 | }
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| 246 | else {
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| 247 | nextTime.setHMS(0, 0, 0);
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| 248 | nextDate = datTim.date().addDays(1);
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| 249 | }
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| 250 | }
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| 251 | else {
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[204] | 252 | for (int limit = step; limit <= 60-step; limit += step) {
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| 253 | if (datTim.time().minute() < limit) {
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| 254 | hlpStr += QString("%1").arg(limit-step, 2, 10, QChar('0'));
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| 255 | nextTime.setHMS(datTim.time().hour(), limit, 0);
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| 256 | nextDate = datTim.date();
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| 257 | break;
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| 258 | }
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[199] | 259 | }
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| 260 | }
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| 261 | }
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[127] | 262 | else if (intStr == "1 hour") {
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| 263 | char ch = 'A' + datTim.time().hour();
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| 264 | hlpStr = ch;
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[129] | 265 | if (datTim.time().hour() < 23) {
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| 266 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
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| 267 | nextDate = datTim.date();
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| 268 | }
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| 269 | else {
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| 270 | nextTime.setHMS(0, 0, 0);
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| 271 | nextDate = datTim.date().addDays(1);
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| 272 | }
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[127] | 273 | }
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| 274 | else {
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| 275 | hlpStr = "0";
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[129] | 276 | nextTime.setHMS(0, 0, 0);
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| 277 | nextDate = datTim.date().addDays(1);
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[127] | 278 | }
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[267] | 279 | _nextCloseEpoch = QDateTime(nextDate, nextTime);
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[82] | 280 |
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[183] | 281 | QString ID4 = _statID.left(4);
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| 282 |
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| 283 | // Check name conflict
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| 284 | // -------------------
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| 285 | QString distStr;
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| 286 | int num = 0;
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| 287 | QListIterator<QString> it(settings.value("mountPoints").toStringList());
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| 288 | while (it.hasNext()) {
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| 289 | QString mp = it.next();
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| 290 | if (mp.indexOf(ID4) != -1) {
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| 291 | ++num;
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| 292 | }
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| 293 | }
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| 294 | if (num > 1) {
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| 295 | distStr = "_" + _statID.mid(4);
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| 296 | }
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| 297 |
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[276] | 298 | QString sklExt = settings.value("rnxSkel").toString();
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| 299 | if (!sklExt.isEmpty()) {
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| 300 | _sklName = path + ID4 + distStr + "." + sklExt;
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| 301 | }
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| 302 |
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[183] | 303 | path += ID4 +
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[127] | 304 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
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[276] | 305 | hlpStr + distStr + datTim.toString(".yyO");
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[82] | 306 |
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| 307 | _fName = path.toAscii();
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| 308 | }
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| 309 |
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[77] | 310 | // Write RINEX Header
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| 311 | ////////////////////////////////////////////////////////////////////////////
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[267] | 312 | void bncRinex::writeHeader(const QDateTime& datTim,
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| 313 | const QDateTime& datTimNom) {
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[77] | 314 |
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[356] | 315 | QSettings settings;
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| 316 |
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[77] | 317 | // Open the Output File
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| 318 | // --------------------
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[267] | 319 | resolveFileName(datTimNom);
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[260] | 320 |
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| 321 | // Append to existing file and return
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| 322 | // ----------------------------------
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| 323 | if ( QFile::exists(_fName) ) {
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[369] | 324 | if (_reconnectFlag ||
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| 325 | Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) {
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[260] | 326 | _out.open(_fName.data(), ios::app);
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| 327 | _out.setf(ios::showpoint | ios::fixed);
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| 328 | _headerWritten = true;
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[369] | 329 | _reconnectFlag = false;
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[260] | 330 | return;
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| 331 | }
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| 332 | }
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| 333 |
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[82] | 334 | _out.open(_fName.data());
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[85] | 335 | _out.setf(ios::showpoint | ios::fixed);
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[77] | 336 |
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[82] | 337 | // Copy Skeleton Header
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| 338 | // --------------------
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[276] | 339 | readSkeleton();
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[82] | 340 | if (_headerLines.size() > 0) {
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| 341 | QStringListIterator it(_headerLines);
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| 342 | while (it.hasNext()) {
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| 343 | QString line = it.next();
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[157] | 344 | if (line.indexOf("PGM / RUN BY / DATE") != -1) {
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[159] | 345 | QString hlp = QDate::currentDate().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
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[157] | 346 | _out << _pgmName.toAscii().data() << _userName.toAscii().data()
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| 347 | << hlp.toAscii().data() << "PGM / RUN BY / DATE" << endl;
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| 348 | }
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| 349 | else if (line.indexOf("# / TYPES OF OBSERV") != -1) {
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[367] | 350 | _out << " 8 C1 C2 P1 P2 L1 L2 S1 S2"
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| 351 | " # / TYPES OF OBSERV" << endl;
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[82] | 352 | }
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| 353 | else if (line.indexOf("TIME OF FIRST OBS") != -1) {
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[125] | 354 | _out << datTim.toString(" yyyy MM dd"
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| 355 | " hh mm ss.zzz0000").toAscii().data();
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| 356 | _out << " TIME OF FIRST OBS" << endl;
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[337] | 357 | QString hlp = (_format + QString(" %1").arg(_mountPoint.host() +
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| 358 | _mountPoint.path())).leftJustified(60, ' ', true);
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[156] | 359 | _out << hlp.toAscii().data() << "COMMENT" << endl;
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[82] | 360 | }
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| 361 | else {
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| 362 | _out << line.toAscii().data() << endl;
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| 363 | }
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| 364 | }
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| 365 | }
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[78] | 366 |
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[82] | 367 | // Write Dummy Header
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| 368 | // ------------------
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| 369 | else {
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| 370 | double approxPos[3]; approxPos[0] = approxPos[1] = approxPos[2] = 0.0;
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| 371 | double antennaNEU[3]; antennaNEU[0] = antennaNEU[1] = antennaNEU[2] = 0.0;
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| 372 |
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[366] | 373 | _out << " 2.11 OBSERVATION DATA M (MIXED) RINEX VERSION / TYPE" << endl;
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[159] | 374 | QString hlp = QDate::currentDate().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
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[157] | 375 | _out << _pgmName.toAscii().data() << _userName.toAscii().data()
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| 376 | << hlp.toAscii().data() << "PGM / RUN BY / DATE" << endl;
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[86] | 377 | _out.setf(ios::left);
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[82] | 378 | _out << setw(60) << _statID.data() << "MARKER NAME" << endl;
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[354] | 379 | _out << setw(60) << "unknown unknown" << "OBSERVER / AGENCY" << endl;
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[82] | 380 | _out << setw(20) << "unknown"
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| 381 | << setw(20) << "unknown"
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| 382 | << setw(20) << "unknown" << "REC # / TYPE / VERS" << endl;
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| 383 | _out << setw(20) << "unknown"
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| 384 | << setw(20) << "unknown"
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| 385 | << setw(20) << " " << "ANT # / TYPE" << endl;
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[86] | 386 | _out.unsetf(ios::left);
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[82] | 387 | _out << setw(14) << setprecision(4) << approxPos[0]
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| 388 | << setw(14) << setprecision(4) << approxPos[1]
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| 389 | << setw(14) << setprecision(4) << approxPos[2]
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| 390 | << " " << "APPROX POSITION XYZ" << endl;
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| 391 | _out << setw(14) << setprecision(4) << antennaNEU[0]
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| 392 | << setw(14) << setprecision(4) << antennaNEU[1]
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| 393 | << setw(14) << setprecision(4) << antennaNEU[2]
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| 394 | << " " << "ANTENNA: DELTA H/E/N" << endl;
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| 395 | _out << " 1 1 WAVELENGTH FACT L1/2" << endl;
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[367] | 396 | _out << " 8 C1 C2 P1 P2 L1 L2 S1 S2 # / TYPES OF OBSERV" << endl;
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[125] | 397 | _out << datTim.toString(" yyyy MM dd"
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| 398 | " hh mm ss.zzz0000").toAscii().data();
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| 399 | _out << " " << "TIME OF FIRST OBS" << endl;
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[337] | 400 | hlp = (_format + QString(" %1").arg(_mountPoint.host() +
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| 401 | _mountPoint.path())).leftJustified(60, ' ', true);
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[156] | 402 | _out << hlp.toAscii().data() << "COMMENT" << endl;
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[366] | 403 |
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[410] | 404 | if (_nmea == "yes") {
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| 405 | hlp = ("NMEA LAT=" + _latitude + " " + "LONG=" + _longitude).leftJustified(60, ' ',true);
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[366] | 406 | _out << hlp.toAscii().data() << "COMMENT" << endl; }
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| 407 |
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[82] | 408 | _out << " END OF HEADER" << endl;
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| 409 | }
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[78] | 410 |
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[77] | 411 | _headerWritten = true;
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| 412 | }
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| 413 |
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[73] | 414 | // Stores Observation into Internal Array
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| 415 | ////////////////////////////////////////////////////////////////////////////
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| 416 | void bncRinex::deepCopy(const Observation* obs) {
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[74] | 417 | Observation* newObs = new Observation();
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| 418 | memcpy(newObs, obs, sizeof(*obs));
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| 419 | _obs.push_back(newObs);
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[73] | 420 | }
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| 421 |
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| 422 | // Write One Epoch into the RINEX File
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| 423 | ////////////////////////////////////////////////////////////////////////////
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[160] | 424 | void bncRinex::dumpEpoch(long maxTime) {
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[73] | 425 |
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[160] | 426 | // Select observations older than maxTime
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| 427 | // --------------------------------------
|
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| 428 | QList<Observation*> dumpList;
|
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| 429 | QMutableListIterator<Observation*> mIt(_obs);
|
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| 430 | while (mIt.hasNext()) {
|
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| 431 | Observation* ob = mIt.next();
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[238] | 432 | if (ob->GPSWeek * 7*24*3600 + ob->GPSWeeks < maxTime - 0.05) {
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[160] | 433 | dumpList.push_back(ob);
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| 434 | mIt.remove();
|
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| 435 | }
|
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| 436 | }
|
---|
| 437 |
|
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[75] | 438 | // Easy Return
|
---|
| 439 | // -----------
|
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[160] | 440 | if (dumpList.isEmpty()) {
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[75] | 441 | return;
|
---|
| 442 | }
|
---|
| 443 |
|
---|
| 444 | // Time of Epoch
|
---|
| 445 | // -------------
|
---|
[222] | 446 | Observation* fObs = *dumpList.begin();
|
---|
[267] | 447 | QDateTime datTim = dateAndTimeFromGPSweek(fObs->GPSWeek, fObs->GPSWeeks);
|
---|
| 448 | QDateTime datTimNom = dateAndTimeFromGPSweek(fObs->GPSWeek,
|
---|
| 449 | floor(fObs->GPSWeeks+0.5));
|
---|
[75] | 450 |
|
---|
[130] | 451 | // Close the file
|
---|
| 452 | // --------------
|
---|
[267] | 453 | if (_nextCloseEpoch.isValid() && datTimNom >= _nextCloseEpoch) {
|
---|
[130] | 454 | closeFile();
|
---|
| 455 | _headerWritten = false;
|
---|
| 456 | }
|
---|
| 457 |
|
---|
[78] | 458 | // Write RINEX Header
|
---|
| 459 | // ------------------
|
---|
| 460 | if (!_headerWritten) {
|
---|
[267] | 461 | writeHeader(datTim, datTimNom);
|
---|
[78] | 462 | }
|
---|
| 463 |
|
---|
[353] | 464 | double sec = double(datTim.time().second()) + fmod(fObs->GPSWeeks,1.0);
|
---|
| 465 | _out << datTim.toString(" yy MM dd hh mm ").toAscii().data()
|
---|
| 466 | << setw(10) << setprecision(7) << sec
|
---|
[160] | 467 | << " " << 0 << setw(3) << dumpList.size();
|
---|
[75] | 468 |
|
---|
[160] | 469 | QListIterator<Observation*> it(dumpList); int iSat = 0;
|
---|
[74] | 470 | while (it.hasNext()) {
|
---|
[75] | 471 | iSat++;
|
---|
| 472 | Observation* ob = it.next();
|
---|
[341] | 473 | _out << ob->satSys << setw(2) << ob->satNum;
|
---|
[75] | 474 | if (iSat == 12 && it.hasNext()) {
|
---|
[77] | 475 | _out << endl << " ";
|
---|
[75] | 476 | iSat = 0;
|
---|
| 477 | }
|
---|
[74] | 478 | }
|
---|
[77] | 479 | _out << endl;
|
---|
[75] | 480 |
|
---|
| 481 | it.toFront();
|
---|
| 482 | while (it.hasNext()) {
|
---|
| 483 | Observation* ob = it.next();
|
---|
[77] | 484 |
|
---|
| 485 | char lli = ' ';
|
---|
| 486 | char snr = ' ';
|
---|
| 487 | _out << setw(14) << setprecision(3) << ob->C1 << lli << snr;
|
---|
[366] | 488 | _out << setw(14) << setprecision(3) << ob->C2 << lli << snr;
|
---|
[225] | 489 | _out << setw(14) << setprecision(3) << ob->P1 << lli << snr;
|
---|
[77] | 490 | _out << setw(14) << setprecision(3) << ob->P2 << lli << snr;
|
---|
[324] | 491 | _out << setw(14) << setprecision(3) << ob->L1 << lli
|
---|
[366] | 492 | << setw(1) << ob->SNR1 << endl;
|
---|
[324] | 493 | _out << setw(14) << setprecision(3) << ob->L2 << lli
|
---|
| 494 | << setw(1) << ob->SNR2;
|
---|
[367] | 495 | _out << setw(14) << setprecision(3) << ob->S1 ;
|
---|
| 496 | _out << setw(16) << setprecision(3) << ob->S2 ;
|
---|
[77] | 497 | _out << endl;
|
---|
| 498 |
|
---|
[75] | 499 | delete ob;
|
---|
| 500 | }
|
---|
| 501 |
|
---|
[77] | 502 | _out.flush();
|
---|
[73] | 503 | }
|
---|
| 504 |
|
---|
[130] | 505 | // Close the Old RINEX File
|
---|
| 506 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 507 | void bncRinex::closeFile() {
|
---|
[436] | 508 | QMutexLocker locker(&_mutex);
|
---|
[130] | 509 | _out.close();
|
---|
[132] | 510 | if (!_rnxScriptName.isEmpty()) {
|
---|
[436] | 511 |
|
---|
[435] | 512 | #ifdef WIN32
|
---|
| 513 | QProcess::startDetached(_rnxScriptName, QStringList() << _fName) ;
|
---|
| 514 | #else
|
---|
| 515 | QProcess::startDetached("sh", QStringList() << _rnxScriptName << _fName) ;
|
---|
| 516 | #endif
|
---|
[436] | 517 |
|
---|
[132] | 518 | }
|
---|
[130] | 519 | }
|
---|