[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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[7480] | 37 | * Changes:
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[73] | 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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[2695] | 45 | #include <sstream>
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[75] | 46 |
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[300] | 47 | #include <QtCore>
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| 48 | #include <QUrl>
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| 49 | #include <QString>
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| 50 |
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[73] | 51 | #include "bncrinex.h"
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[5070] | 52 | #include "bnccore.h"
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[82] | 53 | #include "bncutils.h"
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[126] | 54 | #include "bncconst.h"
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[298] | 55 | #include "bnctabledlg.h"
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[301] | 56 | #include "bncgetthread.h"
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[3337] | 57 | #include "bncnetqueryv1.h"
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[1858] | 58 | #include "bncnetqueryv2.h"
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[1535] | 59 | #include "bncsettings.h"
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[2012] | 60 | #include "bncversion.h"
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[75] | 61 |
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| 62 | using namespace std;
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| 63 |
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[73] | 64 | // Constructor
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| 65 | ////////////////////////////////////////////////////////////////////////////
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[7480] | 66 | bncRinex::bncRinex(const QByteArray& statID, const QUrl& mountPoint,
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| 67 | const QByteArray& latitude, const QByteArray& longitude,
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[3525] | 68 | const QByteArray& nmea, const QByteArray& ntripVersion) {
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[1387] | 69 |
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[408] | 70 | _statID = statID;
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[336] | 71 | _mountPoint = mountPoint;
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[366] | 72 | _latitude = latitude;
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| 73 | _longitude = longitude;
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| 74 | _nmea = nmea;
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[1639] | 75 | _ntripVersion = ntripVersion;
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[77] | 76 | _headerWritten = false;
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[369] | 77 | _reconnectFlag = false;
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[132] | 78 |
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[1535] | 79 | bncSettings settings;
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[132] | 80 | _rnxScriptName = settings.value("rnxScript").toString();
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| 81 | expandEnvVar(_rnxScriptName);
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[153] | 82 |
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[2012] | 83 | _pgmName = QString(BNCPGMNAME).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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[8398] | 92 | _samplingRateMult10 = int(settings.value("rnxSampl").toString().split("sec").first().toDouble() * 10.0);
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[6796] | 93 |
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[8398] | 94 | if (settings.value("rnxSampl").toString() == "0.1 sec") {
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| 95 | _samplingRateStr = "_10Z";
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| 96 | }
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| 97 | else if (settings.value("rnxSampl").toString() == "1 sec") {
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| 98 | _samplingRateStr = "_01S";
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| 99 | }
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| 100 | else if (settings.value("rnxSampl").toString() == "5 sec") {
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| 101 | _samplingRateStr = "_05S";
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| 102 | }
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| 103 | else if (settings.value("rnxSampl").toString() == "10 sec") {
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| 104 | _samplingRateStr = "_10S";
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| 105 | }
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| 106 | else if (settings.value("rnxSampl").toString() == "15 sec") {
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| 107 | _samplingRateStr = "_15S";
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| 108 | }
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| 109 | else if (settings.value("rnxSampl").toString() == "30 sec") {
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| 110 | _samplingRateStr = "_30S";
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| 111 | }
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| 112 | else if (settings.value("rnxSampl").toString() == "60 sec") {
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| 113 | _samplingRateStr = "_01M";
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| 114 | }
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| 115 |
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[6796] | 116 | _writeRinexFileOnlyWithSkl = settings.value("rnxOnlyWithSKL").toBool();
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[7170] | 117 |
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[8351] | 118 | _rnxV3 = (Qt::CheckState(settings.value("rnxV3").toInt()) == Qt::Checked) ? true : false;
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[73] | 119 | }
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| 120 |
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| 121 | // Destructor
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| 122 | ////////////////////////////////////////////////////////////////////////////
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| 123 | bncRinex::~bncRinex() {
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[1535] | 124 | bncSettings settings;
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[6225] | 125 | if ((_header.version() >= 3.0) && ( Qt::CheckState(settings.value("rnxAppend").toInt()) != Qt::Checked) ) {
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[843] | 126 | _out << "> 4 1" << endl;
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[698] | 127 | _out << "END OF FILE" << endl;
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| 128 | }
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[77] | 129 | _out.close();
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[73] | 130 | }
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| 131 |
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[420] | 132 | // Download Skeleton Header File
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| 133 | ////////////////////////////////////////////////////////////////////////////
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| 134 | t_irc bncRinex::downloadSkeleton() {
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| 135 |
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| 136 | t_irc irc = failure;
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| 137 |
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| 138 | QStringList table;
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[8501] | 139 | bncTableDlg::getFullTable(_ntripVersion, _mountPoint.host(), _mountPoint.port(),
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| 140 | _mountPoint.userName(), _mountPoint.password(), table, true);
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[420] | 141 | QString net;
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| 142 | QStringListIterator it(table);
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| 143 | while (it.hasNext()) {
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| 144 | QString line = it.next();
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| 145 | if (line.indexOf("STR") == 0) {
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| 146 | QStringList tags = line.split(";");
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[1495] | 147 | if (tags.size() > 7) {
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| 148 | if (tags.at(1) == _mountPoint.path().mid(1).toAscii()) {
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| 149 | net = tags.at(7);
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| 150 | break;
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| 151 | }
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[420] | 152 | }
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| 153 | }
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| 154 | }
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| 155 | QString sklDir;
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[1495] | 156 | if (!net.isEmpty()) {
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| 157 | it.toFront();
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| 158 | while (it.hasNext()) {
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| 159 | QString line = it.next();
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| 160 | if (line.indexOf("NET") == 0) {
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| 161 | QStringList tags = line.split(";");
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| 162 | if (tags.size() > 6) {
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| 163 | if (tags.at(1) == net) {
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| 164 | sklDir = tags.at(6).trimmed();
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| 165 | break;
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| 166 | }
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[7480] | 167 | }
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[1495] | 168 | }
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[420] | 169 | }
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| 170 | }
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| 171 | if (!sklDir.isEmpty() && sklDir != "none") {
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[8658] | 172 | QString staID;
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| 173 | int stIdLength = _mountPoint.path().length()-2;
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| 174 | staID = _mountPoint.path().mid(1,stIdLength).toUpper() + ".skl";
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| 175 | QUrl url(sklDir + staID);
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[420] | 176 | if (url.port() == -1) {
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[6781] | 177 | if (sklDir.contains("https", Qt::CaseInsensitive)) {
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[6777] | 178 | url.setPort(443);
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| 179 | }
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| 180 | else {
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| 181 | url.setPort(80);
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| 182 | }
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[420] | 183 | }
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| 184 |
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[7150] | 185 | bncNetQuery* query = new bncNetQueryV2(true);
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[1386] | 186 | QByteArray outData;
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[3337] | 187 | query->waitForRequestResult(url, outData);
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[7480] | 188 | if (query->status() == bncNetQuery::finished &&
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| 189 | outData.contains("END OF HEADER")) {
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[1386] | 190 | QTextStream in(outData);
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[7665] | 191 | irc = _sklHeader.read(&in);
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[420] | 192 | }
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[4481] | 193 |
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[3337] | 194 | delete query;
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| 195 | }
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[1386] | 196 |
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[420] | 197 | return irc;
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| 198 | }
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| 199 |
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[82] | 200 | // Read Skeleton Header File
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| 201 | ////////////////////////////////////////////////////////////////////////////
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[4532] | 202 | bool bncRinex::readSkeleton() {
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[82] | 203 |
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[4532] | 204 | bool readDone = false;
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| 205 |
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[420] | 206 | // Read the local file
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| 207 | // -------------------
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[276] | 208 | QFile skl(_sklName);
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[82] | 209 | if ( skl.exists() && skl.open(QIODevice::ReadOnly) ) {
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| 210 | QTextStream in(&skl);
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[7665] | 211 | if (_sklHeader.read(&in) == success) {
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| 212 | readDone = true;
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| 213 | }
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[82] | 214 | }
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[298] | 215 |
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[420] | 216 | // Read downloaded file
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| 217 | // --------------------
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[2376] | 218 | else if ( _ntripVersion != "N" && _ntripVersion != "UN" &&
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| 219 | _ntripVersion != "S" ) {
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[1154] | 220 | QDate currDate = currentDateAndTimeGPS().date();
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[420] | 221 | if ( !_skeletonDate.isValid() || _skeletonDate != currDate ) {
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[4532] | 222 | if (downloadSkeleton() == success) {
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| 223 | readDone = true;
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[7801] | 224 | _skeletonDate = currDate;
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[4532] | 225 | }
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[7168] | 226 | } else if (_skeletonDate.isValid()) {
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| 227 | readDone = true;
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[298] | 228 | }
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| 229 | }
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[4532] | 230 | return readDone;
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[82] | 231 | }
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| 232 |
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[647] | 233 | // Next File Epoch (static)
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[82] | 234 | ////////////////////////////////////////////////////////////////////////////
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[7480] | 235 | QString bncRinex::nextEpochStr(const QDateTime& datTim,
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[8351] | 236 | const QString& intStr, bool rnxV3,
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[7179] | 237 | QDateTime* nextEpoch) {
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[82] | 238 |
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[7202] | 239 | QString epoStr = "";
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[82] | 240 |
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[129] | 241 | QTime nextTime;
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| 242 | QDate nextDate;
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| 243 |
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[204] | 244 | int indHlp = intStr.indexOf("min");
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| 245 |
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| 246 | if ( indHlp != -1) {
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| 247 | int step = intStr.left(indHlp-1).toInt();
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[8351] | 248 | if (rnxV3) {
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[7179] | 249 | epoStr += QString("%1").arg(datTim.time().hour(), 2, 10, QChar('0')); // H
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[7202] | 250 | } else {
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| 251 | epoStr += 'A' + datTim.time().hour();
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[7179] | 252 | }
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[7202] | 253 |
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[204] | 254 | if (datTim.time().minute() >= 60-step) {
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[7179] | 255 | epoStr += QString("%1").arg(60-step, 2, 10, QChar('0')); // M
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[199] | 256 | if (datTim.time().hour() < 23) {
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| 257 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
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| 258 | nextDate = datTim.date();
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| 259 | }
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| 260 | else {
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| 261 | nextTime.setHMS(0, 0, 0);
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| 262 | nextDate = datTim.date().addDays(1);
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| 263 | }
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| 264 | }
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| 265 | else {
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[204] | 266 | for (int limit = step; limit <= 60-step; limit += step) {
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| 267 | if (datTim.time().minute() < limit) {
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[7179] | 268 | epoStr += QString("%1").arg(limit-step, 2, 10, QChar('0')); // M
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[204] | 269 | nextTime.setHMS(datTim.time().hour(), limit, 0);
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| 270 | nextDate = datTim.date();
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| 271 | break;
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| 272 | }
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[199] | 273 | }
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| 274 | }
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[8351] | 275 | if (rnxV3) {
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[7179] | 276 | epoStr += QString("_%1M").arg(step, 2, 10, QChar('0')); // period
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| 277 | }
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[199] | 278 | }
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[127] | 279 | else if (intStr == "1 hour") {
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[7179] | 280 | int step = intStr.left(indHlp-1).toInt();
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[8351] | 281 | if (rnxV3) {
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[7202] | 282 | epoStr += QString("%1").arg(datTim.time().hour(), 2, 10, QChar('0')); // H
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[7179] | 283 | epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // M
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| 284 | epoStr += QString("_%1H").arg(step+1, 2, 10, QChar('0')); // period
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[7202] | 285 | } else {
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| 286 | epoStr += 'A' + datTim.time().hour();
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[7179] | 287 | }
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[129] | 288 | if (datTim.time().hour() < 23) {
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| 289 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
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| 290 | nextDate = datTim.date();
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| 291 | }
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| 292 | else {
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| 293 | nextTime.setHMS(0, 0, 0);
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| 294 | nextDate = datTim.date().addDays(1);
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| 295 | }
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[127] | 296 | }
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| 297 | else {
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[7179] | 298 | int step = intStr.left(indHlp-1).toInt();
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[8351] | 299 | if (rnxV3) {
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[7179] | 300 | epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // H
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| 301 | epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // M
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| 302 | epoStr += QString("_%1D").arg(step+1, 2, 10, QChar('0')); // period
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| 303 | } else {
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| 304 | epoStr = "0";
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| 305 | }
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[129] | 306 | nextTime.setHMS(0, 0, 0);
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| 307 | nextDate = datTim.date().addDays(1);
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[127] | 308 | }
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[82] | 309 |
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[647] | 310 | if (nextEpoch) {
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| 311 | *nextEpoch = QDateTime(nextDate, nextTime);
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| 312 | }
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| 313 |
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| 314 | return epoStr;
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| 315 | }
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| 316 |
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| 317 | // File Name according to RINEX Standards
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| 318 | ////////////////////////////////////////////////////////////////////////////
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| 319 | void bncRinex::resolveFileName(const QDateTime& datTim) {
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| 320 |
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[1535] | 321 | bncSettings settings;
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[647] | 322 | QString path = settings.value("rnxPath").toString();
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| 323 | expandEnvVar(path);
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| 324 |
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| 325 | if ( path.length() > 0 && path[path.length()-1] != QDir::separator() ) {
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| 326 | path += QDir::separator();
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| 327 | }
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| 328 |
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[7480] | 329 | QString hlpStr = nextEpochStr(datTim, settings.value("rnxIntr").toString(),
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[8351] | 330 | _rnxV3, &_nextCloseEpoch);
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[647] | 331 |
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[8289] | 332 | int statIDlength = _statID.size() -1;
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[8658] | 333 | QString ID = _statID.left(statIDlength);
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[8643] | 334 | ID = ID.toUpper();
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[183] | 335 |
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| 336 | // Check name conflict
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| 337 | // -------------------
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| 338 | QString distStr;
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| 339 | int num = 0;
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| 340 | QListIterator<QString> it(settings.value("mountPoints").toStringList());
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| 341 | while (it.hasNext()) {
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| 342 | QString mp = it.next();
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[8289] | 343 | if (mp.indexOf(_statID.left(statIDlength)) != -1) {
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[183] | 344 | ++num;
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| 345 | }
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| 346 | }
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| 347 | if (num > 1) {
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[8289] | 348 | distStr = "_" + _statID.right(1);
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[183] | 349 | }
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| 350 |
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[276] | 351 | QString sklExt = settings.value("rnxSkel").toString();
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[7879] | 352 | QString sklPre;
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[276] | 353 | if (!sklExt.isEmpty()) {
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[7863] | 354 | if (sklExt.indexOf("skl",0, Qt::CaseSensitive) != -1) {
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[8643] | 355 | sklPre = ID.toLower();
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[7864] | 356 | } else if (sklExt.indexOf("SKL",0, Qt::CaseSensitive) != -1) {
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[8643] | 357 | sklPre = ID;
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[7863] | 358 | }
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[7879] | 359 | _sklName = path + sklPre + distStr + "." + sklExt;
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[276] | 360 | }
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| 361 |
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[8351] | 362 | if (_rnxV3) {
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[7179] | 363 | QString country;
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| 364 | QString monNum = "0";
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| 365 | QString recNum = "0";
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| 366 | QListIterator<QString> it(settings.value("mountPoints").toStringList());
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| 367 | while (it.hasNext()) {
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| 368 | QStringList hlp = it.next().split(" ");
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[7182] | 369 | if (hlp.size() < 7)
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[7179] | 370 | continue;
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| 371 | if (hlp.join(" ").indexOf(_statID, 0) != -1) {
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| 372 | country = hlp[2];
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| 373 | }
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| 374 | }
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[8398] | 375 |
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[8643] | 376 | path += ID.left(4) +
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[7179] | 377 | QString("%1").arg(monNum, 1, 10) +
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| 378 | QString("%1").arg(recNum, 1, 10) +
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| 379 | country +
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| 380 | "_S_" + // stream
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| 381 | QString("%1").arg(datTim.date().year()) +
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| 382 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
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| 383 | hlpStr + // HMS_period
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[8398] | 384 | QString("%1").arg(_samplingRateStr) + // sampling rate
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[8289] | 385 | "_MO" + // mixed OBS
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[7179] | 386 | distStr +
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[8351] | 387 | ".rnx";
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[7179] | 388 | }
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| 389 | else {
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[8643] | 390 | path += ID.left(4) +
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[7179] | 391 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
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| 392 | hlpStr + distStr + datTim.toString(".yyO");
|
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| 393 | }
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[82] | 394 |
|
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| 395 | _fName = path.toAscii();
|
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| 396 | }
|
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| 397 |
|
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[77] | 398 | // Write RINEX Header
|
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| 399 | ////////////////////////////////////////////////////////////////////////////
|
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[6227] | 400 | void bncRinex::writeHeader(const QByteArray& format, const bncTime& firstObsTime) {
|
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[77] | 401 |
|
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[1535] | 402 | bncSettings settings;
|
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[356] | 403 |
|
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[6796] | 404 | // Set RINEX Version
|
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| 405 | // -----------------
|
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| 406 | int intHeaderVers = (Qt::CheckState(settings.value("rnxV3").toInt()) == Qt::Checked ? 3 : 2);
|
---|
| 407 |
|
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[6919] | 408 | // Open the Output File
|
---|
| 409 | // --------------------
|
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| 410 | QDateTime datTimNom = dateAndTimeFromGPSweek(firstObsTime.gpsw(),
|
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| 411 | floor(firstObsTime.gpssec()+0.5));
|
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[7168] | 412 |
|
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[6919] | 413 | resolveFileName(datTimNom);
|
---|
| 414 |
|
---|
[6796] | 415 | // Read Skeleton Header
|
---|
| 416 | // --------------------
|
---|
| 417 | if (readSkeleton()) {
|
---|
| 418 | _header.set(_sklHeader, intHeaderVers);
|
---|
| 419 | }
|
---|
| 420 | else {
|
---|
| 421 | if (_writeRinexFileOnlyWithSkl) {
|
---|
| 422 | return;
|
---|
| 423 | }
|
---|
| 424 | _header.setDefault(_statID, intHeaderVers);
|
---|
| 425 | }
|
---|
| 426 |
|
---|
[260] | 427 | // Append to existing file and return
|
---|
| 428 | // ----------------------------------
|
---|
[5530] | 429 | if ( QFile::exists(_fName) &&
|
---|
| 430 | (_reconnectFlag || Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) ) {
|
---|
| 431 | _out.open(_fName.data(), ios::app);
|
---|
| 432 | _out.setf(ios::showpoint | ios::fixed);
|
---|
| 433 | _headerWritten = true;
|
---|
| 434 | _reconnectFlag = false;
|
---|
[260] | 435 | }
|
---|
[5530] | 436 | else {
|
---|
| 437 | _out.open(_fName.data());
|
---|
[7168] | 438 | _addComments.clear();
|
---|
[5530] | 439 | }
|
---|
[260] | 440 |
|
---|
[85] | 441 | _out.setf(ios::showpoint | ios::fixed);
|
---|
[77] | 442 |
|
---|
[4503] | 443 | // A Few Additional Comments
|
---|
| 444 | // -------------------------
|
---|
[6223] | 445 | _addComments << format.left(6) + " " + _mountPoint.host() + _mountPoint.path();
|
---|
| 446 | if (_nmea == "yes") {
|
---|
| 447 | _addComments << "NMEA LAT=" + _latitude + " " + "LONG=" + _longitude;
|
---|
[4503] | 448 | }
|
---|
| 449 |
|
---|
| 450 | // Write the Header
|
---|
| 451 | // ----------------
|
---|
| 452 | QByteArray headerLines;
|
---|
| 453 | QTextStream outHlp(&headerLines);
|
---|
| 454 |
|
---|
[4495] | 455 | QMap<QString, QString> txtMap;
|
---|
[4532] | 456 | txtMap["COMMENT"] = _addComments.join("\\n");
|
---|
[4495] | 457 |
|
---|
[6227] | 458 | _header.setStartTime(firstObsTime);
|
---|
[4495] | 459 | _header.write(&outHlp, &txtMap);
|
---|
[4503] | 460 |
|
---|
[4481] | 461 | outHlp.flush();
|
---|
[4406] | 462 |
|
---|
[5530] | 463 | if (!_headerWritten) {
|
---|
| 464 | _out << headerLines.data();
|
---|
| 465 | }
|
---|
| 466 |
|
---|
[77] | 467 | _headerWritten = true;
|
---|
| 468 | }
|
---|
| 469 |
|
---|
[73] | 470 | // Stores Observation into Internal Array
|
---|
| 471 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6137] | 472 | void bncRinex::deepCopy(t_satObs obs) {
|
---|
[2711] | 473 | _obs.push_back(obs);
|
---|
[73] | 474 | }
|
---|
| 475 |
|
---|
| 476 | // Write One Epoch into the RINEX File
|
---|
| 477 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6448] | 478 | void bncRinex::dumpEpoch(const QByteArray& format, const bncTime& maxTime) {
|
---|
[73] | 479 |
|
---|
[160] | 480 | // Select observations older than maxTime
|
---|
| 481 | // --------------------------------------
|
---|
[6225] | 482 | QList<t_satObs> obsList;
|
---|
[6137] | 483 | QMutableListIterator<t_satObs> mIt(_obs);
|
---|
[160] | 484 | while (mIt.hasNext()) {
|
---|
[6137] | 485 | t_satObs obs = mIt.next();
|
---|
[6448] | 486 | if (obs._time < maxTime) {
|
---|
[6225] | 487 | obsList.push_back(obs);
|
---|
[160] | 488 | mIt.remove();
|
---|
| 489 | }
|
---|
| 490 | }
|
---|
| 491 |
|
---|
[75] | 492 | // Easy Return
|
---|
| 493 | // -----------
|
---|
[6225] | 494 | if (obsList.isEmpty()) {
|
---|
[75] | 495 | return;
|
---|
| 496 | }
|
---|
| 497 |
|
---|
| 498 | // Time of Epoch
|
---|
| 499 | // -------------
|
---|
[6225] | 500 | const t_satObs& fObs = obsList.first();
|
---|
[8418] | 501 | QDateTime datTimNom = dateAndTimeFromGPSweek(fObs._time.gpsw(), fObs._time.gpssec());
|
---|
[75] | 502 |
|
---|
[130] | 503 | // Close the file
|
---|
| 504 | // --------------
|
---|
[267] | 505 | if (_nextCloseEpoch.isValid() && datTimNom >= _nextCloseEpoch) {
|
---|
[130] | 506 | closeFile();
|
---|
| 507 | _headerWritten = false;
|
---|
| 508 | }
|
---|
| 509 |
|
---|
[78] | 510 | // Write RINEX Header
|
---|
| 511 | // ------------------
|
---|
| 512 | if (!_headerWritten) {
|
---|
[6227] | 513 | writeHeader(format, fObs._time);
|
---|
[78] | 514 | }
|
---|
[6796] | 515 | if (!_headerWritten) {
|
---|
| 516 | return;
|
---|
| 517 | }
|
---|
[78] | 518 |
|
---|
[6225] | 519 | // Prepare structure t_rnxEpo
|
---|
| 520 | // --------------------------
|
---|
[7480] | 521 | t_rnxObsFile::t_rnxEpo rnxEpo;
|
---|
[6225] | 522 | rnxEpo.tt = fObs._time;
|
---|
[5328] | 523 |
|
---|
[6225] | 524 | QListIterator<t_satObs> it(obsList);
|
---|
| 525 | while (it.hasNext()) {
|
---|
| 526 | const t_satObs& satObs = it.next();
|
---|
| 527 | t_rnxObsFile::t_rnxSat rnxSat;
|
---|
| 528 | rnxSat.prn = satObs._prn;
|
---|
[6252] | 529 |
|
---|
| 530 | // Initialize all observations mentioned in skeleton header
|
---|
| 531 | // --------------------------------------------------------
|
---|
| 532 | char sys = rnxSat.prn.system();
|
---|
| 533 | for (int iType = 0; iType < _sklHeader.nTypes(sys); iType++) {
|
---|
| 534 | QString type = _sklHeader.obsType(sys, iType);
|
---|
| 535 | t_rnxObsFile::t_rnxObs rnxObs; // create an empty observation
|
---|
| 536 | rnxSat.obs[type] = rnxObs;
|
---|
| 537 | }
|
---|
| 538 |
|
---|
[6226] | 539 | for (unsigned ii = 0; ii < satObs._obs.size(); ii++) {
|
---|
| 540 | const t_frqObs* frqObs = satObs._obs[ii];
|
---|
| 541 | if (frqObs->_codeValid) {
|
---|
| 542 | QString type = 'C' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 543 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 544 | rnxObs.value = frqObs->_code;
|
---|
| 545 | rnxSat.obs[type] = rnxObs;
|
---|
| 546 | }
|
---|
| 547 | if (frqObs->_phaseValid) {
|
---|
| 548 | QString type = 'L' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 549 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 550 | rnxObs.value = frqObs->_phase;
|
---|
[6229] | 551 | if (frqObs->_slip) {
|
---|
| 552 | rnxObs.lli |= 1;
|
---|
| 553 | }
|
---|
[6226] | 554 | rnxSat.obs[type] = rnxObs;
|
---|
| 555 | }
|
---|
| 556 | if (frqObs->_dopplerValid) {
|
---|
| 557 | QString type = 'D' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 558 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 559 | rnxObs.value = frqObs->_doppler;
|
---|
| 560 | rnxSat.obs[type] = rnxObs;
|
---|
| 561 | }
|
---|
| 562 | if (frqObs->_snrValid) {
|
---|
| 563 | QString type = 'S' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 564 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 565 | rnxObs.value = frqObs->_snr;
|
---|
| 566 | rnxSat.obs[type] = rnxObs;
|
---|
| 567 | }
|
---|
| 568 | }
|
---|
[75] | 569 |
|
---|
[6226] | 570 |
|
---|
[6225] | 571 | rnxEpo.rnxSat.push_back(rnxSat);
|
---|
[74] | 572 | }
|
---|
[1044] | 573 |
|
---|
[6225] | 574 | // Write the epoch
|
---|
| 575 | // ---------------
|
---|
[6226] | 576 | QByteArray outLines;
|
---|
[6225] | 577 | QTextStream outStream(&outLines);
|
---|
| 578 | t_rnxObsFile::writeEpoch(&outStream, _header, &rnxEpo);
|
---|
[1044] | 579 |
|
---|
[6226] | 580 | _out << outLines.data();
|
---|
[77] | 581 | _out.flush();
|
---|
[73] | 582 | }
|
---|
| 583 |
|
---|
[130] | 584 | // Close the Old RINEX File
|
---|
| 585 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 586 | void bncRinex::closeFile() {
|
---|
[7168] | 587 |
|
---|
[6225] | 588 | if (_header.version() == 3) {
|
---|
[843] | 589 | _out << "> 4 1" << endl;
|
---|
[698] | 590 | _out << "END OF FILE" << endl;
|
---|
| 591 | }
|
---|
[130] | 592 | _out.close();
|
---|
[132] | 593 | if (!_rnxScriptName.isEmpty()) {
|
---|
[1523] | 594 | qApp->thread()->wait(100);
|
---|
[435] | 595 | #ifdef WIN32
|
---|
| 596 | QProcess::startDetached(_rnxScriptName, QStringList() << _fName) ;
|
---|
| 597 | #else
|
---|
[475] | 598 | QProcess::startDetached("nohup", QStringList() << _rnxScriptName << _fName) ;
|
---|
[435] | 599 | #endif
|
---|
[436] | 600 |
|
---|
[132] | 601 | }
|
---|
[130] | 602 | }
|
---|
[2695] | 603 |
|
---|
[3324] | 604 | // One Line in ASCII (Internal) Format
|
---|
| 605 | ////////////////////////////////////////////////////////////////////////////
|
---|
[8620] | 606 | string bncRinex::asciiSatLine(const t_satObs& obs, bool outLockTime) {
|
---|
[3324] | 607 |
|
---|
| 608 | ostringstream str;
|
---|
[6190] | 609 | str.setf(ios::showpoint | ios::fixed);
|
---|
[3324] | 610 |
|
---|
[7785] | 611 | str << obs._prn.toString();
|
---|
[7480] | 612 |
|
---|
[6190] | 613 | for (unsigned ii = 0; ii < obs._obs.size(); ii++) {
|
---|
| 614 | const t_frqObs* frqObs = obs._obs[ii];
|
---|
| 615 | if (frqObs->_codeValid) {
|
---|
[7773] | 616 | str << ' '
|
---|
| 617 | << left << setw(3) << "C" + frqObs->_rnxType2ch << ' '
|
---|
| 618 | << right << setw(14) << setprecision(3) << frqObs->_code;
|
---|
[6190] | 619 | }
|
---|
| 620 | if (frqObs->_phaseValid) {
|
---|
[7773] | 621 | str << ' '
|
---|
| 622 | << left << setw(3) << "L" + frqObs->_rnxType2ch << ' '
|
---|
| 623 | << right << setw(14) << setprecision(3) << frqObs->_phase << ' '
|
---|
| 624 | << right << setw(4) << frqObs->_slipCounter;
|
---|
[6190] | 625 | }
|
---|
| 626 | if (frqObs->_dopplerValid) {
|
---|
[7773] | 627 | str << ' '
|
---|
| 628 | << left << setw(3) << "D" + frqObs->_rnxType2ch << ' '
|
---|
| 629 | << right << setw(14) << setprecision(3) << frqObs->_doppler;
|
---|
[6190] | 630 | }
|
---|
| 631 | if (frqObs->_snrValid) {
|
---|
[7773] | 632 | str << ' '
|
---|
| 633 | << left << setw(3) << "S" + frqObs->_rnxType2ch << ' '
|
---|
| 634 | << right << setw(8) << setprecision(3) << frqObs->_snr;
|
---|
[6190] | 635 | }
|
---|
[8620] | 636 | if (frqObs->_lockTimeValid && outLockTime) {
|
---|
[8616] | 637 | str << ' '
|
---|
| 638 | << left << setw(3) << "T" + frqObs->_rnxType2ch << ' '
|
---|
| 639 | << right << setw(9) << setprecision(3) << frqObs->_lockTime;
|
---|
[8620] | 640 | }
|
---|
[6190] | 641 | }
|
---|
| 642 |
|
---|
[3324] | 643 | return str.str();
|
---|
| 644 | }
|
---|