[280] | 1 | // Part of BNC, a utility for retrieving decoding and
|
---|
[464] | 2 | // converting GNSS data streams from NTRIP broadcasters.
|
---|
[280] | 3 | //
|
---|
[464] | 4 | // Copyright (C) 2007
|
---|
[280] | 5 | // German Federal Agency for Cartography and Geodesy (BKG)
|
---|
| 6 | // http://www.bkg.bund.de
|
---|
[464] | 7 | // Czech Technical University Prague, Department of Geodesy
|
---|
[280] | 8 | // http://www.fsv.cvut.cz
|
---|
| 9 | //
|
---|
| 10 | // Email: euref-ip@bkg.bund.de
|
---|
| 11 | //
|
---|
| 12 | // This program is free software; you can redistribute it and/or
|
---|
| 13 | // modify it under the terms of the GNU General Public License
|
---|
| 14 | // as published by the Free Software Foundation, version 2.
|
---|
| 15 | //
|
---|
| 16 | // This program is distributed in the hope that it will be useful,
|
---|
| 17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 19 | // GNU General Public License for more details.
|
---|
| 20 | //
|
---|
| 21 | // You should have received a copy of the GNU General Public License
|
---|
| 22 | // along with this program; if not, write to the Free Software
|
---|
| 23 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
---|
[73] | 24 |
|
---|
| 25 | /* -------------------------------------------------------------------------
|
---|
[93] | 26 | * BKG NTRIP Client
|
---|
[73] | 27 | * -------------------------------------------------------------------------
|
---|
| 28 | *
|
---|
| 29 | * Class: bncRinex
|
---|
| 30 | *
|
---|
| 31 | * Purpose: writes RINEX files
|
---|
| 32 | *
|
---|
| 33 | * Author: L. Mervart
|
---|
| 34 | *
|
---|
| 35 | * Created: 27-Aug-2006
|
---|
| 36 | *
|
---|
[7480] | 37 | * Changes:
|
---|
[73] | 38 | *
|
---|
| 39 | * -----------------------------------------------------------------------*/
|
---|
| 40 |
|
---|
[292] | 41 | #include <stdlib.h>
|
---|
[300] | 42 | #include <iostream>
|
---|
[75] | 43 | #include <iomanip>
|
---|
[221] | 44 | #include <math.h>
|
---|
[2695] | 45 | #include <sstream>
|
---|
[75] | 46 |
|
---|
[300] | 47 | #include <QtCore>
|
---|
| 48 | #include <QUrl>
|
---|
| 49 | #include <QString>
|
---|
| 50 |
|
---|
[73] | 51 | #include "bncrinex.h"
|
---|
[5070] | 52 | #include "bnccore.h"
|
---|
[82] | 53 | #include "bncutils.h"
|
---|
[126] | 54 | #include "bncconst.h"
|
---|
[298] | 55 | #include "bnctabledlg.h"
|
---|
[301] | 56 | #include "bncgetthread.h"
|
---|
[3337] | 57 | #include "bncnetqueryv1.h"
|
---|
[1858] | 58 | #include "bncnetqueryv2.h"
|
---|
[1535] | 59 | #include "bncsettings.h"
|
---|
[2012] | 60 | #include "bncversion.h"
|
---|
[75] | 61 |
|
---|
| 62 | using namespace std;
|
---|
| 63 |
|
---|
[73] | 64 | // Constructor
|
---|
| 65 | ////////////////////////////////////////////////////////////////////////////
|
---|
[7480] | 66 | bncRinex::bncRinex(const QByteArray& statID, const QUrl& mountPoint,
|
---|
| 67 | const QByteArray& latitude, const QByteArray& longitude,
|
---|
[3525] | 68 | const QByteArray& nmea, const QByteArray& ntripVersion) {
|
---|
[1387] | 69 |
|
---|
[408] | 70 | _statID = statID;
|
---|
[336] | 71 | _mountPoint = mountPoint;
|
---|
[366] | 72 | _latitude = latitude;
|
---|
| 73 | _longitude = longitude;
|
---|
| 74 | _nmea = nmea;
|
---|
[1639] | 75 | _ntripVersion = ntripVersion;
|
---|
[77] | 76 | _headerWritten = false;
|
---|
[369] | 77 | _reconnectFlag = false;
|
---|
[132] | 78 |
|
---|
[1535] | 79 | bncSettings settings;
|
---|
[132] | 80 | _rnxScriptName = settings.value("rnxScript").toString();
|
---|
| 81 | expandEnvVar(_rnxScriptName);
|
---|
[153] | 82 |
|
---|
[2012] | 83 | _pgmName = QString(BNCPGMNAME).leftJustified(20, ' ', true);
|
---|
[319] | 84 | #ifdef WIN32
|
---|
| 85 | _userName = QString("${USERNAME}");
|
---|
| 86 | #else
|
---|
[158] | 87 | _userName = QString("${USER}");
|
---|
[319] | 88 | #endif
|
---|
[157] | 89 | expandEnvVar(_userName);
|
---|
[158] | 90 | _userName = _userName.leftJustified(20, ' ', true);
|
---|
[539] | 91 |
|
---|
[8397] | 92 | _samplingRateMult10 = int(settings.value("rnxSampl").toString().split("sec").first().toDouble() * 10.0);
|
---|
[6796] | 93 |
|
---|
[8397] | 94 | if (settings.value("rnxSampl").toString() == "0.1 sec") {
|
---|
| 95 | _samplingRateStr = "_10Z";
|
---|
| 96 | }
|
---|
| 97 | else if (settings.value("rnxSampl").toString() == "1 sec") {
|
---|
| 98 | _samplingRateStr = "_01S";
|
---|
| 99 | }
|
---|
| 100 | else if (settings.value("rnxSampl").toString() == "5 sec") {
|
---|
| 101 | _samplingRateStr = "_05S";
|
---|
| 102 | }
|
---|
| 103 | else if (settings.value("rnxSampl").toString() == "10 sec") {
|
---|
| 104 | _samplingRateStr = "_10S";
|
---|
| 105 | }
|
---|
| 106 | else if (settings.value("rnxSampl").toString() == "15 sec") {
|
---|
| 107 | _samplingRateStr = "_15S";
|
---|
| 108 | }
|
---|
| 109 | else if (settings.value("rnxSampl").toString() == "30 sec") {
|
---|
| 110 | _samplingRateStr = "_30S";
|
---|
| 111 | }
|
---|
| 112 | else if (settings.value("rnxSampl").toString() == "60 sec") {
|
---|
| 113 | _samplingRateStr = "_01M";
|
---|
| 114 | }
|
---|
| 115 |
|
---|
[6796] | 116 | _writeRinexFileOnlyWithSkl = settings.value("rnxOnlyWithSKL").toBool();
|
---|
[7170] | 117 |
|
---|
[8354] | 118 | _rnxV3 = (Qt::CheckState(settings.value("rnxV3").toInt()) == Qt::Checked) ? true : false;
|
---|
[73] | 119 | }
|
---|
| 120 |
|
---|
| 121 | // Destructor
|
---|
| 122 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 123 | bncRinex::~bncRinex() {
|
---|
[1535] | 124 | bncSettings settings;
|
---|
[6225] | 125 | if ((_header.version() >= 3.0) && ( Qt::CheckState(settings.value("rnxAppend").toInt()) != Qt::Checked) ) {
|
---|
[843] | 126 | _out << "> 4 1" << endl;
|
---|
[698] | 127 | _out << "END OF FILE" << endl;
|
---|
| 128 | }
|
---|
[77] | 129 | _out.close();
|
---|
[73] | 130 | }
|
---|
| 131 |
|
---|
[420] | 132 | // Download Skeleton Header File
|
---|
| 133 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 134 | t_irc bncRinex::downloadSkeleton() {
|
---|
| 135 |
|
---|
| 136 | t_irc irc = failure;
|
---|
| 137 |
|
---|
| 138 | QStringList table;
|
---|
[8500] | 139 | bncTableDlg::getFullTable(_ntripVersion, _mountPoint.host(), _mountPoint.port(),
|
---|
| 140 | _mountPoint.userName(), _mountPoint.password(), table, true);
|
---|
[420] | 141 | QString net;
|
---|
| 142 | QStringListIterator it(table);
|
---|
| 143 | while (it.hasNext()) {
|
---|
| 144 | QString line = it.next();
|
---|
| 145 | if (line.indexOf("STR") == 0) {
|
---|
| 146 | QStringList tags = line.split(";");
|
---|
[1495] | 147 | if (tags.size() > 7) {
|
---|
[8127] | 148 | if (tags.at(1) == _mountPoint.path().mid(1).toLatin1()) {
|
---|
[1495] | 149 | net = tags.at(7);
|
---|
| 150 | break;
|
---|
| 151 | }
|
---|
[420] | 152 | }
|
---|
| 153 | }
|
---|
| 154 | }
|
---|
| 155 | QString sklDir;
|
---|
[1495] | 156 | if (!net.isEmpty()) {
|
---|
| 157 | it.toFront();
|
---|
| 158 | while (it.hasNext()) {
|
---|
| 159 | QString line = it.next();
|
---|
| 160 | if (line.indexOf("NET") == 0) {
|
---|
| 161 | QStringList tags = line.split(";");
|
---|
| 162 | if (tags.size() > 6) {
|
---|
| 163 | if (tags.at(1) == net) {
|
---|
| 164 | sklDir = tags.at(6).trimmed();
|
---|
| 165 | break;
|
---|
| 166 | }
|
---|
[7480] | 167 | }
|
---|
[1495] | 168 | }
|
---|
[420] | 169 | }
|
---|
| 170 | }
|
---|
| 171 | if (!sklDir.isEmpty() && sklDir != "none") {
|
---|
[8659] | 172 | QString staID;
|
---|
| 173 | int stIdLength = _mountPoint.path().length()-2;
|
---|
| 174 | staID = _mountPoint.path().mid(1,stIdLength).toUpper() + ".skl";
|
---|
| 175 | QUrl url(sklDir + staID);
|
---|
[420] | 176 | if (url.port() == -1) {
|
---|
[6781] | 177 | if (sklDir.contains("https", Qt::CaseInsensitive)) {
|
---|
[6777] | 178 | url.setPort(443);
|
---|
| 179 | }
|
---|
| 180 | else {
|
---|
| 181 | url.setPort(80);
|
---|
| 182 | }
|
---|
[420] | 183 | }
|
---|
| 184 |
|
---|
[7150] | 185 | bncNetQuery* query = new bncNetQueryV2(true);
|
---|
[1386] | 186 | QByteArray outData;
|
---|
[3337] | 187 | query->waitForRequestResult(url, outData);
|
---|
[7480] | 188 | if (query->status() == bncNetQuery::finished &&
|
---|
| 189 | outData.contains("END OF HEADER")) {
|
---|
[1386] | 190 | QTextStream in(outData);
|
---|
[7665] | 191 | irc = _sklHeader.read(&in);
|
---|
[420] | 192 | }
|
---|
[4481] | 193 |
|
---|
[3337] | 194 | delete query;
|
---|
| 195 | }
|
---|
[1386] | 196 |
|
---|
[420] | 197 | return irc;
|
---|
| 198 | }
|
---|
| 199 |
|
---|
[82] | 200 | // Read Skeleton Header File
|
---|
| 201 | ////////////////////////////////////////////////////////////////////////////
|
---|
[4532] | 202 | bool bncRinex::readSkeleton() {
|
---|
[82] | 203 |
|
---|
[4532] | 204 | bool readDone = false;
|
---|
| 205 |
|
---|
[420] | 206 | // Read the local file
|
---|
| 207 | // -------------------
|
---|
[276] | 208 | QFile skl(_sklName);
|
---|
[82] | 209 | if ( skl.exists() && skl.open(QIODevice::ReadOnly) ) {
|
---|
| 210 | QTextStream in(&skl);
|
---|
[7665] | 211 | if (_sklHeader.read(&in) == success) {
|
---|
| 212 | readDone = true;
|
---|
| 213 | }
|
---|
[82] | 214 | }
|
---|
[298] | 215 |
|
---|
[420] | 216 | // Read downloaded file
|
---|
| 217 | // --------------------
|
---|
[2376] | 218 | else if ( _ntripVersion != "N" && _ntripVersion != "UN" &&
|
---|
| 219 | _ntripVersion != "S" ) {
|
---|
[1154] | 220 | QDate currDate = currentDateAndTimeGPS().date();
|
---|
[420] | 221 | if ( !_skeletonDate.isValid() || _skeletonDate != currDate ) {
|
---|
[4532] | 222 | if (downloadSkeleton() == success) {
|
---|
| 223 | readDone = true;
|
---|
[7801] | 224 | _skeletonDate = currDate;
|
---|
[4532] | 225 | }
|
---|
[7168] | 226 | } else if (_skeletonDate.isValid()) {
|
---|
| 227 | readDone = true;
|
---|
[298] | 228 | }
|
---|
| 229 | }
|
---|
[4532] | 230 | return readDone;
|
---|
[82] | 231 | }
|
---|
| 232 |
|
---|
[647] | 233 | // Next File Epoch (static)
|
---|
[82] | 234 | ////////////////////////////////////////////////////////////////////////////
|
---|
[7480] | 235 | QString bncRinex::nextEpochStr(const QDateTime& datTim,
|
---|
[8354] | 236 | const QString& intStr, bool rnxV3,
|
---|
[7179] | 237 | QDateTime* nextEpoch) {
|
---|
[82] | 238 |
|
---|
[7202] | 239 | QString epoStr = "";
|
---|
[82] | 240 |
|
---|
[129] | 241 | QTime nextTime;
|
---|
| 242 | QDate nextDate;
|
---|
| 243 |
|
---|
[204] | 244 | int indHlp = intStr.indexOf("min");
|
---|
| 245 |
|
---|
| 246 | if ( indHlp != -1) {
|
---|
| 247 | int step = intStr.left(indHlp-1).toInt();
|
---|
[8354] | 248 | if (rnxV3) {
|
---|
[7179] | 249 | epoStr += QString("%1").arg(datTim.time().hour(), 2, 10, QChar('0')); // H
|
---|
[7202] | 250 | } else {
|
---|
| 251 | epoStr += 'A' + datTim.time().hour();
|
---|
[7179] | 252 | }
|
---|
[7202] | 253 |
|
---|
[204] | 254 | if (datTim.time().minute() >= 60-step) {
|
---|
[7179] | 255 | epoStr += QString("%1").arg(60-step, 2, 10, QChar('0')); // M
|
---|
[199] | 256 | if (datTim.time().hour() < 23) {
|
---|
| 257 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
|
---|
| 258 | nextDate = datTim.date();
|
---|
| 259 | }
|
---|
| 260 | else {
|
---|
| 261 | nextTime.setHMS(0, 0, 0);
|
---|
| 262 | nextDate = datTim.date().addDays(1);
|
---|
| 263 | }
|
---|
| 264 | }
|
---|
| 265 | else {
|
---|
[204] | 266 | for (int limit = step; limit <= 60-step; limit += step) {
|
---|
| 267 | if (datTim.time().minute() < limit) {
|
---|
[7179] | 268 | epoStr += QString("%1").arg(limit-step, 2, 10, QChar('0')); // M
|
---|
[204] | 269 | nextTime.setHMS(datTim.time().hour(), limit, 0);
|
---|
| 270 | nextDate = datTim.date();
|
---|
| 271 | break;
|
---|
| 272 | }
|
---|
[199] | 273 | }
|
---|
| 274 | }
|
---|
[8354] | 275 | if (rnxV3) {
|
---|
[7179] | 276 | epoStr += QString("_%1M").arg(step, 2, 10, QChar('0')); // period
|
---|
| 277 | }
|
---|
[199] | 278 | }
|
---|
[127] | 279 | else if (intStr == "1 hour") {
|
---|
[7179] | 280 | int step = intStr.left(indHlp-1).toInt();
|
---|
[8354] | 281 | if (rnxV3) {
|
---|
[7202] | 282 | epoStr += QString("%1").arg(datTim.time().hour(), 2, 10, QChar('0')); // H
|
---|
[7179] | 283 | epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // M
|
---|
| 284 | epoStr += QString("_%1H").arg(step+1, 2, 10, QChar('0')); // period
|
---|
[7202] | 285 | } else {
|
---|
| 286 | epoStr += 'A' + datTim.time().hour();
|
---|
[7179] | 287 | }
|
---|
[129] | 288 | if (datTim.time().hour() < 23) {
|
---|
| 289 | nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
|
---|
| 290 | nextDate = datTim.date();
|
---|
| 291 | }
|
---|
| 292 | else {
|
---|
| 293 | nextTime.setHMS(0, 0, 0);
|
---|
| 294 | nextDate = datTim.date().addDays(1);
|
---|
| 295 | }
|
---|
[127] | 296 | }
|
---|
| 297 | else {
|
---|
[7179] | 298 | int step = intStr.left(indHlp-1).toInt();
|
---|
[8354] | 299 | if (rnxV3) {
|
---|
[7179] | 300 | epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // H
|
---|
| 301 | epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // M
|
---|
| 302 | epoStr += QString("_%1D").arg(step+1, 2, 10, QChar('0')); // period
|
---|
| 303 | } else {
|
---|
| 304 | epoStr = "0";
|
---|
| 305 | }
|
---|
[129] | 306 | nextTime.setHMS(0, 0, 0);
|
---|
| 307 | nextDate = datTim.date().addDays(1);
|
---|
[127] | 308 | }
|
---|
[82] | 309 |
|
---|
[647] | 310 | if (nextEpoch) {
|
---|
| 311 | *nextEpoch = QDateTime(nextDate, nextTime);
|
---|
| 312 | }
|
---|
| 313 |
|
---|
| 314 | return epoStr;
|
---|
| 315 | }
|
---|
| 316 |
|
---|
| 317 | // File Name according to RINEX Standards
|
---|
| 318 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 319 | void bncRinex::resolveFileName(const QDateTime& datTim) {
|
---|
| 320 |
|
---|
[1535] | 321 | bncSettings settings;
|
---|
[647] | 322 | QString path = settings.value("rnxPath").toString();
|
---|
| 323 | expandEnvVar(path);
|
---|
| 324 |
|
---|
| 325 | if ( path.length() > 0 && path[path.length()-1] != QDir::separator() ) {
|
---|
| 326 | path += QDir::separator();
|
---|
| 327 | }
|
---|
| 328 |
|
---|
[7480] | 329 | QString hlpStr = nextEpochStr(datTim, settings.value("rnxIntr").toString(),
|
---|
[8354] | 330 | _rnxV3, &_nextCloseEpoch);
|
---|
[647] | 331 |
|
---|
[8288] | 332 | int statIDlength = _statID.size() -1;
|
---|
[8659] | 333 | QString ID = _statID.left(statIDlength);
|
---|
[8644] | 334 | ID = ID.toUpper();
|
---|
[183] | 335 |
|
---|
| 336 | // Check name conflict
|
---|
| 337 | // -------------------
|
---|
| 338 | QString distStr;
|
---|
| 339 | int num = 0;
|
---|
| 340 | QListIterator<QString> it(settings.value("mountPoints").toStringList());
|
---|
| 341 | while (it.hasNext()) {
|
---|
| 342 | QString mp = it.next();
|
---|
[8288] | 343 | if (mp.indexOf(_statID.left(statIDlength)) != -1) {
|
---|
[183] | 344 | ++num;
|
---|
| 345 | }
|
---|
| 346 | }
|
---|
| 347 | if (num > 1) {
|
---|
[8288] | 348 | distStr = "_" + _statID.right(1);
|
---|
[183] | 349 | }
|
---|
| 350 |
|
---|
[276] | 351 | QString sklExt = settings.value("rnxSkel").toString();
|
---|
| 352 | if (!sklExt.isEmpty()) {
|
---|
[8661] | 353 | _sklName = path + ID + distStr + "." + sklExt;
|
---|
[276] | 354 | }
|
---|
| 355 |
|
---|
[8354] | 356 | if (_rnxV3) {
|
---|
[7179] | 357 | QString country;
|
---|
| 358 | QString monNum = "0";
|
---|
| 359 | QString recNum = "0";
|
---|
| 360 | QListIterator<QString> it(settings.value("mountPoints").toStringList());
|
---|
| 361 | while (it.hasNext()) {
|
---|
| 362 | QStringList hlp = it.next().split(" ");
|
---|
[7182] | 363 | if (hlp.size() < 7)
|
---|
[7179] | 364 | continue;
|
---|
| 365 | if (hlp.join(" ").indexOf(_statID, 0) != -1) {
|
---|
| 366 | country = hlp[2];
|
---|
| 367 | }
|
---|
| 368 | }
|
---|
[8397] | 369 |
|
---|
[8644] | 370 | path += ID.left(4) +
|
---|
[7179] | 371 | QString("%1").arg(monNum, 1, 10) +
|
---|
| 372 | QString("%1").arg(recNum, 1, 10) +
|
---|
| 373 | country +
|
---|
| 374 | "_S_" + // stream
|
---|
| 375 | QString("%1").arg(datTim.date().year()) +
|
---|
| 376 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
|
---|
| 377 | hlpStr + // HMS_period
|
---|
[8397] | 378 | QString("%1").arg(_samplingRateStr) + // sampling rate
|
---|
[8288] | 379 | "_MO" + // mixed OBS
|
---|
[7179] | 380 | distStr +
|
---|
[8354] | 381 | ".rnx";
|
---|
[7179] | 382 | }
|
---|
| 383 | else {
|
---|
[8644] | 384 | path += ID.left(4) +
|
---|
[7179] | 385 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
|
---|
| 386 | hlpStr + distStr + datTim.toString(".yyO");
|
---|
| 387 | }
|
---|
[82] | 388 |
|
---|
[8127] | 389 | _fName = path.toLatin1();
|
---|
[82] | 390 | }
|
---|
| 391 |
|
---|
[77] | 392 | // Write RINEX Header
|
---|
| 393 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6227] | 394 | void bncRinex::writeHeader(const QByteArray& format, const bncTime& firstObsTime) {
|
---|
[77] | 395 |
|
---|
[1535] | 396 | bncSettings settings;
|
---|
[356] | 397 |
|
---|
[6796] | 398 | // Set RINEX Version
|
---|
| 399 | // -----------------
|
---|
| 400 | int intHeaderVers = (Qt::CheckState(settings.value("rnxV3").toInt()) == Qt::Checked ? 3 : 2);
|
---|
| 401 |
|
---|
[6919] | 402 | // Open the Output File
|
---|
| 403 | // --------------------
|
---|
| 404 | QDateTime datTimNom = dateAndTimeFromGPSweek(firstObsTime.gpsw(),
|
---|
| 405 | floor(firstObsTime.gpssec()+0.5));
|
---|
[7168] | 406 |
|
---|
[6919] | 407 | resolveFileName(datTimNom);
|
---|
| 408 |
|
---|
[6796] | 409 | // Read Skeleton Header
|
---|
| 410 | // --------------------
|
---|
| 411 | if (readSkeleton()) {
|
---|
| 412 | _header.set(_sklHeader, intHeaderVers);
|
---|
| 413 | }
|
---|
| 414 | else {
|
---|
| 415 | if (_writeRinexFileOnlyWithSkl) {
|
---|
| 416 | return;
|
---|
| 417 | }
|
---|
| 418 | _header.setDefault(_statID, intHeaderVers);
|
---|
| 419 | }
|
---|
| 420 |
|
---|
[260] | 421 | // Append to existing file and return
|
---|
| 422 | // ----------------------------------
|
---|
[5530] | 423 | if ( QFile::exists(_fName) &&
|
---|
| 424 | (_reconnectFlag || Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) ) {
|
---|
| 425 | _out.open(_fName.data(), ios::app);
|
---|
| 426 | _out.setf(ios::showpoint | ios::fixed);
|
---|
| 427 | _headerWritten = true;
|
---|
| 428 | _reconnectFlag = false;
|
---|
[260] | 429 | }
|
---|
[5530] | 430 | else {
|
---|
| 431 | _out.open(_fName.data());
|
---|
[7168] | 432 | _addComments.clear();
|
---|
[5530] | 433 | }
|
---|
[260] | 434 |
|
---|
[85] | 435 | _out.setf(ios::showpoint | ios::fixed);
|
---|
[77] | 436 |
|
---|
[4503] | 437 | // A Few Additional Comments
|
---|
| 438 | // -------------------------
|
---|
[6223] | 439 | _addComments << format.left(6) + " " + _mountPoint.host() + _mountPoint.path();
|
---|
| 440 | if (_nmea == "yes") {
|
---|
| 441 | _addComments << "NMEA LAT=" + _latitude + " " + "LONG=" + _longitude;
|
---|
[4503] | 442 | }
|
---|
| 443 |
|
---|
| 444 | // Write the Header
|
---|
| 445 | // ----------------
|
---|
| 446 | QByteArray headerLines;
|
---|
| 447 | QTextStream outHlp(&headerLines);
|
---|
| 448 |
|
---|
[4495] | 449 | QMap<QString, QString> txtMap;
|
---|
[4532] | 450 | txtMap["COMMENT"] = _addComments.join("\\n");
|
---|
[4495] | 451 |
|
---|
[6227] | 452 | _header.setStartTime(firstObsTime);
|
---|
[4495] | 453 | _header.write(&outHlp, &txtMap);
|
---|
[4503] | 454 |
|
---|
[4481] | 455 | outHlp.flush();
|
---|
[4406] | 456 |
|
---|
[5530] | 457 | if (!_headerWritten) {
|
---|
| 458 | _out << headerLines.data();
|
---|
| 459 | }
|
---|
| 460 |
|
---|
[77] | 461 | _headerWritten = true;
|
---|
| 462 | }
|
---|
| 463 |
|
---|
[73] | 464 | // Stores Observation into Internal Array
|
---|
| 465 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6137] | 466 | void bncRinex::deepCopy(t_satObs obs) {
|
---|
[2711] | 467 | _obs.push_back(obs);
|
---|
[73] | 468 | }
|
---|
| 469 |
|
---|
| 470 | // Write One Epoch into the RINEX File
|
---|
| 471 | ////////////////////////////////////////////////////////////////////////////
|
---|
[6448] | 472 | void bncRinex::dumpEpoch(const QByteArray& format, const bncTime& maxTime) {
|
---|
[73] | 473 |
|
---|
[160] | 474 | // Select observations older than maxTime
|
---|
| 475 | // --------------------------------------
|
---|
[6225] | 476 | QList<t_satObs> obsList;
|
---|
[6137] | 477 | QMutableListIterator<t_satObs> mIt(_obs);
|
---|
[160] | 478 | while (mIt.hasNext()) {
|
---|
[6137] | 479 | t_satObs obs = mIt.next();
|
---|
[6448] | 480 | if (obs._time < maxTime) {
|
---|
[6225] | 481 | obsList.push_back(obs);
|
---|
[160] | 482 | mIt.remove();
|
---|
| 483 | }
|
---|
| 484 | }
|
---|
| 485 |
|
---|
[75] | 486 | // Easy Return
|
---|
| 487 | // -----------
|
---|
[6225] | 488 | if (obsList.isEmpty()) {
|
---|
[75] | 489 | return;
|
---|
| 490 | }
|
---|
| 491 |
|
---|
| 492 | // Time of Epoch
|
---|
| 493 | // -------------
|
---|
[6225] | 494 | const t_satObs& fObs = obsList.first();
|
---|
[8417] | 495 | QDateTime datTimNom = dateAndTimeFromGPSweek(fObs._time.gpsw(), fObs._time.gpssec());
|
---|
[75] | 496 |
|
---|
[130] | 497 | // Close the file
|
---|
| 498 | // --------------
|
---|
[267] | 499 | if (_nextCloseEpoch.isValid() && datTimNom >= _nextCloseEpoch) {
|
---|
[130] | 500 | closeFile();
|
---|
| 501 | _headerWritten = false;
|
---|
| 502 | }
|
---|
| 503 |
|
---|
[78] | 504 | // Write RINEX Header
|
---|
| 505 | // ------------------
|
---|
| 506 | if (!_headerWritten) {
|
---|
[6227] | 507 | writeHeader(format, fObs._time);
|
---|
[78] | 508 | }
|
---|
[6796] | 509 | if (!_headerWritten) {
|
---|
| 510 | return;
|
---|
| 511 | }
|
---|
[78] | 512 |
|
---|
[6225] | 513 | // Prepare structure t_rnxEpo
|
---|
| 514 | // --------------------------
|
---|
[7480] | 515 | t_rnxObsFile::t_rnxEpo rnxEpo;
|
---|
[6225] | 516 | rnxEpo.tt = fObs._time;
|
---|
[5328] | 517 |
|
---|
[6225] | 518 | QListIterator<t_satObs> it(obsList);
|
---|
| 519 | while (it.hasNext()) {
|
---|
| 520 | const t_satObs& satObs = it.next();
|
---|
| 521 | t_rnxObsFile::t_rnxSat rnxSat;
|
---|
| 522 | rnxSat.prn = satObs._prn;
|
---|
[6252] | 523 |
|
---|
| 524 | // Initialize all observations mentioned in skeleton header
|
---|
| 525 | // --------------------------------------------------------
|
---|
| 526 | char sys = rnxSat.prn.system();
|
---|
| 527 | for (int iType = 0; iType < _sklHeader.nTypes(sys); iType++) {
|
---|
| 528 | QString type = _sklHeader.obsType(sys, iType);
|
---|
| 529 | t_rnxObsFile::t_rnxObs rnxObs; // create an empty observation
|
---|
| 530 | rnxSat.obs[type] = rnxObs;
|
---|
| 531 | }
|
---|
| 532 |
|
---|
[6226] | 533 | for (unsigned ii = 0; ii < satObs._obs.size(); ii++) {
|
---|
| 534 | const t_frqObs* frqObs = satObs._obs[ii];
|
---|
| 535 | if (frqObs->_codeValid) {
|
---|
| 536 | QString type = 'C' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 537 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 538 | rnxObs.value = frqObs->_code;
|
---|
| 539 | rnxSat.obs[type] = rnxObs;
|
---|
| 540 | }
|
---|
| 541 | if (frqObs->_phaseValid) {
|
---|
| 542 | QString type = 'L' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 543 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 544 | rnxObs.value = frqObs->_phase;
|
---|
[6229] | 545 | if (frqObs->_slip) {
|
---|
| 546 | rnxObs.lli |= 1;
|
---|
| 547 | }
|
---|
[6226] | 548 | rnxSat.obs[type] = rnxObs;
|
---|
| 549 | }
|
---|
| 550 | if (frqObs->_dopplerValid) {
|
---|
| 551 | QString type = 'D' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 552 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 553 | rnxObs.value = frqObs->_doppler;
|
---|
| 554 | rnxSat.obs[type] = rnxObs;
|
---|
| 555 | }
|
---|
| 556 | if (frqObs->_snrValid) {
|
---|
| 557 | QString type = 'S' + QString(frqObs->_rnxType2ch.c_str());
|
---|
| 558 | t_rnxObsFile::t_rnxObs rnxObs;
|
---|
| 559 | rnxObs.value = frqObs->_snr;
|
---|
| 560 | rnxSat.obs[type] = rnxObs;
|
---|
| 561 | }
|
---|
| 562 | }
|
---|
[75] | 563 |
|
---|
[6226] | 564 |
|
---|
[6225] | 565 | rnxEpo.rnxSat.push_back(rnxSat);
|
---|
[74] | 566 | }
|
---|
[1044] | 567 |
|
---|
[6225] | 568 | // Write the epoch
|
---|
| 569 | // ---------------
|
---|
[6226] | 570 | QByteArray outLines;
|
---|
[6225] | 571 | QTextStream outStream(&outLines);
|
---|
| 572 | t_rnxObsFile::writeEpoch(&outStream, _header, &rnxEpo);
|
---|
[1044] | 573 |
|
---|
[6226] | 574 | _out << outLines.data();
|
---|
[77] | 575 | _out.flush();
|
---|
[73] | 576 | }
|
---|
| 577 |
|
---|
[130] | 578 | // Close the Old RINEX File
|
---|
| 579 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 580 | void bncRinex::closeFile() {
|
---|
[7168] | 581 |
|
---|
[6225] | 582 | if (_header.version() == 3) {
|
---|
[843] | 583 | _out << "> 4 1" << endl;
|
---|
[698] | 584 | _out << "END OF FILE" << endl;
|
---|
| 585 | }
|
---|
[130] | 586 | _out.close();
|
---|
[132] | 587 | if (!_rnxScriptName.isEmpty()) {
|
---|
[1523] | 588 | qApp->thread()->wait(100);
|
---|
[435] | 589 | #ifdef WIN32
|
---|
| 590 | QProcess::startDetached(_rnxScriptName, QStringList() << _fName) ;
|
---|
| 591 | #else
|
---|
[475] | 592 | QProcess::startDetached("nohup", QStringList() << _rnxScriptName << _fName) ;
|
---|
[435] | 593 | #endif
|
---|
[436] | 594 |
|
---|
[132] | 595 | }
|
---|
[130] | 596 | }
|
---|
[2695] | 597 |
|
---|
[3324] | 598 | // One Line in ASCII (Internal) Format
|
---|
| 599 | ////////////////////////////////////////////////////////////////////////////
|
---|
[8621] | 600 | string bncRinex::asciiSatLine(const t_satObs& obs, bool outLockTime) {
|
---|
[3324] | 601 |
|
---|
| 602 | ostringstream str;
|
---|
[6190] | 603 | str.setf(ios::showpoint | ios::fixed);
|
---|
[3324] | 604 |
|
---|
[7785] | 605 | str << obs._prn.toString();
|
---|
[7480] | 606 |
|
---|
[6190] | 607 | for (unsigned ii = 0; ii < obs._obs.size(); ii++) {
|
---|
| 608 | const t_frqObs* frqObs = obs._obs[ii];
|
---|
| 609 | if (frqObs->_codeValid) {
|
---|
[7773] | 610 | str << ' '
|
---|
| 611 | << left << setw(3) << "C" + frqObs->_rnxType2ch << ' '
|
---|
| 612 | << right << setw(14) << setprecision(3) << frqObs->_code;
|
---|
[6190] | 613 | }
|
---|
| 614 | if (frqObs->_phaseValid) {
|
---|
[7773] | 615 | str << ' '
|
---|
| 616 | << left << setw(3) << "L" + frqObs->_rnxType2ch << ' '
|
---|
| 617 | << right << setw(14) << setprecision(3) << frqObs->_phase << ' '
|
---|
| 618 | << right << setw(4) << frqObs->_slipCounter;
|
---|
[6190] | 619 | }
|
---|
| 620 | if (frqObs->_dopplerValid) {
|
---|
[7773] | 621 | str << ' '
|
---|
| 622 | << left << setw(3) << "D" + frqObs->_rnxType2ch << ' '
|
---|
| 623 | << right << setw(14) << setprecision(3) << frqObs->_doppler;
|
---|
[6190] | 624 | }
|
---|
| 625 | if (frqObs->_snrValid) {
|
---|
[7773] | 626 | str << ' '
|
---|
| 627 | << left << setw(3) << "S" + frqObs->_rnxType2ch << ' '
|
---|
| 628 | << right << setw(8) << setprecision(3) << frqObs->_snr;
|
---|
[8621] | 629 | }
|
---|
| 630 | if (frqObs->_lockTimeValid && outLockTime) {
|
---|
[8617] | 631 | str << ' '
|
---|
| 632 | << left << setw(3) << "T" + frqObs->_rnxType2ch << ' '
|
---|
| 633 | << right << setw(9) << setprecision(3) << frqObs->_lockTime;
|
---|
[6190] | 634 | }
|
---|
| 635 | }
|
---|
| 636 |
|
---|
[3324] | 637 | return str.str();
|
---|
| 638 | }
|
---|