source: ntrip/trunk/BNC/src/bncrinex.cpp@ 4988

Last change on this file since 4988 was 4988, checked in by mervart, 11 years ago
File size: 18.8 KB
RevLine 
[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 *
37 * Changes:
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"
[157]52#include "bncapp.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"
[2492]61#include "rtcm3torinex.h"
[75]62
63using namespace std;
64
[73]65// Constructor
66////////////////////////////////////////////////////////////////////////////
[408]67bncRinex::bncRinex(const QByteArray& statID, const QUrl& mountPoint,
[3525]68 const QByteArray& latitude, const QByteArray& longitude,
69 const QByteArray& nmea, const QByteArray& ntripVersion) {
[1387]70
[408]71 _statID = statID;
[336]72 _mountPoint = mountPoint;
[366]73 _latitude = latitude;
74 _longitude = longitude;
75 _nmea = nmea;
[1639]76 _ntripVersion = ntripVersion;
[77]77 _headerWritten = false;
[369]78 _reconnectFlag = false;
[132]79
[1535]80 bncSettings settings;
[132]81 _rnxScriptName = settings.value("rnxScript").toString();
82 expandEnvVar(_rnxScriptName);
[153]83
[2012]84 _pgmName = QString(BNCPGMNAME).leftJustified(20, ' ', true);
[319]85#ifdef WIN32
86 _userName = QString("${USERNAME}");
87#else
[158]88 _userName = QString("${USER}");
[319]89#endif
[157]90 expandEnvVar(_userName);
[158]91 _userName = _userName.leftJustified(20, ' ', true);
[539]92
[3528]93 _samplingRate = settings.value("rnxSampl").toInt();
[73]94}
95
96// Destructor
97////////////////////////////////////////////////////////////////////////////
98bncRinex::~bncRinex() {
[1535]99 bncSettings settings;
[4483]100 if ((_header._version >= 3.0) && ( Qt::CheckState(settings.value("rnxAppend").toInt()) != Qt::Checked) ) {
[843]101 _out << "> 4 1" << endl;
[698]102 _out << "END OF FILE" << endl;
103 }
[77]104 _out.close();
[73]105}
106
[420]107// Download Skeleton Header File
108////////////////////////////////////////////////////////////////////////////
109t_irc bncRinex::downloadSkeleton() {
110
111 t_irc irc = failure;
112
113 QStringList table;
[3335]114 bncTableDlg::getFullTable(_ntripVersion, _mountPoint.host(),
[4481]115 _mountPoint.port(), table, true);
[420]116 QString net;
117 QStringListIterator it(table);
118 while (it.hasNext()) {
119 QString line = it.next();
120 if (line.indexOf("STR") == 0) {
121 QStringList tags = line.split(";");
[1495]122 if (tags.size() > 7) {
123 if (tags.at(1) == _mountPoint.path().mid(1).toAscii()) {
124 net = tags.at(7);
125 break;
126 }
[420]127 }
128 }
129 }
130 QString sklDir;
[1495]131 if (!net.isEmpty()) {
132 it.toFront();
133 while (it.hasNext()) {
134 QString line = it.next();
135 if (line.indexOf("NET") == 0) {
136 QStringList tags = line.split(";");
137 if (tags.size() > 6) {
138 if (tags.at(1) == net) {
139 sklDir = tags.at(6).trimmed();
140 break;
141 }
142 }
143 }
[420]144 }
145 }
146 if (!sklDir.isEmpty() && sklDir != "none") {
147 QUrl url(sklDir + "/" + _mountPoint.path().mid(1,4).toLower() + ".skl");
148 if (url.port() == -1) {
149 url.setPort(80);
150 }
151
[3337]152 bncNetQuery* query;
153 if (_ntripVersion == "2s") {
154 query = new bncNetQueryV2(true);
155 }
156 else if (_ntripVersion == "2") {
157 query = new bncNetQueryV2(false);
158 }
159 else {
160 query = new bncNetQueryV1;
161 }
162
[1386]163 QByteArray outData;
[3337]164 query->waitForRequestResult(url, outData);
165 if (query->status() == bncNetQuery::finished) {
[4481]166 irc = success;
[4538]167 _header._obsTypesV2.clear();
168 _header._obsTypesV3.clear();
[1386]169 QTextStream in(outData);
[4481]170 _header.read(&in);
[420]171 }
[4481]172
[3337]173 delete query;
174 }
[1386]175
[420]176 return irc;
177}
178
[82]179// Read Skeleton Header File
180////////////////////////////////////////////////////////////////////////////
[4532]181bool bncRinex::readSkeleton() {
[82]182
[4532]183 bool readDone = false;
184
[420]185 // Read the local file
186 // -------------------
[276]187 QFile skl(_sklName);
[82]188 if ( skl.exists() && skl.open(QIODevice::ReadOnly) ) {
[4532]189 readDone = true;
[4538]190 _header._obsTypesV2.clear();
191 _header._obsTypesV3.clear();
[82]192 QTextStream in(&skl);
[4481]193 _header.read(&in);
[82]194 }
[298]195
[420]196 // Read downloaded file
197 // --------------------
[2376]198 else if ( _ntripVersion != "N" && _ntripVersion != "UN" &&
199 _ntripVersion != "S" ) {
[1154]200 QDate currDate = currentDateAndTimeGPS().date();
[420]201 if ( !_skeletonDate.isValid() || _skeletonDate != currDate ) {
[4532]202 if (downloadSkeleton() == success) {
203 readDone = true;
204 }
[4481]205 _skeletonDate = currDate;
[298]206 }
207 }
[4532]208
209 return readDone;
[82]210}
211
[647]212// Next File Epoch (static)
[82]213////////////////////////////////////////////////////////////////////////////
[647]214QString bncRinex::nextEpochStr(const QDateTime& datTim,
215 const QString& intStr, QDateTime* nextEpoch) {
[82]216
[647]217 QString epoStr;
[82]218
[129]219 QTime nextTime;
220 QDate nextDate;
221
[204]222 int indHlp = intStr.indexOf("min");
223
224 if ( indHlp != -1) {
225 int step = intStr.left(indHlp-1).toInt();
[127]226 char ch = 'A' + datTim.time().hour();
[647]227 epoStr = ch;
[204]228 if (datTim.time().minute() >= 60-step) {
[647]229 epoStr += QString("%1").arg(60-step, 2, 10, QChar('0'));
[199]230 if (datTim.time().hour() < 23) {
231 nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
232 nextDate = datTim.date();
233 }
234 else {
235 nextTime.setHMS(0, 0, 0);
236 nextDate = datTim.date().addDays(1);
237 }
238 }
239 else {
[204]240 for (int limit = step; limit <= 60-step; limit += step) {
241 if (datTim.time().minute() < limit) {
[647]242 epoStr += QString("%1").arg(limit-step, 2, 10, QChar('0'));
[204]243 nextTime.setHMS(datTim.time().hour(), limit, 0);
244 nextDate = datTim.date();
245 break;
246 }
[199]247 }
248 }
249 }
[127]250 else if (intStr == "1 hour") {
251 char ch = 'A' + datTim.time().hour();
[647]252 epoStr = ch;
[129]253 if (datTim.time().hour() < 23) {
254 nextTime.setHMS(datTim.time().hour() + 1 , 0, 0);
255 nextDate = datTim.date();
256 }
257 else {
258 nextTime.setHMS(0, 0, 0);
259 nextDate = datTim.date().addDays(1);
260 }
[127]261 }
262 else {
[647]263 epoStr = "0";
[129]264 nextTime.setHMS(0, 0, 0);
265 nextDate = datTim.date().addDays(1);
[127]266 }
[82]267
[647]268 if (nextEpoch) {
269 *nextEpoch = QDateTime(nextDate, nextTime);
270 }
271
272 return epoStr;
273}
274
275// File Name according to RINEX Standards
276////////////////////////////////////////////////////////////////////////////
277void bncRinex::resolveFileName(const QDateTime& datTim) {
278
[1535]279 bncSettings settings;
[647]280 QString path = settings.value("rnxPath").toString();
281 expandEnvVar(path);
282
283 if ( path.length() > 0 && path[path.length()-1] != QDir::separator() ) {
284 path += QDir::separator();
285 }
286
287 QString hlpStr = nextEpochStr(datTim, settings.value("rnxIntr").toString(),
288 &_nextCloseEpoch);
289
[183]290 QString ID4 = _statID.left(4);
291
292 // Check name conflict
293 // -------------------
294 QString distStr;
295 int num = 0;
296 QListIterator<QString> it(settings.value("mountPoints").toStringList());
297 while (it.hasNext()) {
298 QString mp = it.next();
299 if (mp.indexOf(ID4) != -1) {
300 ++num;
301 }
302 }
303 if (num > 1) {
304 distStr = "_" + _statID.mid(4);
305 }
306
[276]307 QString sklExt = settings.value("rnxSkel").toString();
308 if (!sklExt.isEmpty()) {
309 _sklName = path + ID4 + distStr + "." + sklExt;
310 }
311
[183]312 path += ID4 +
[127]313 QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
[276]314 hlpStr + distStr + datTim.toString(".yyO");
[82]315
316 _fName = path.toAscii();
317}
318
[77]319// Write RINEX Header
320////////////////////////////////////////////////////////////////////////////
[4489]321void bncRinex::writeHeader(const QByteArray& format,
[267]322 const QDateTime& datTimNom) {
[77]323
[1535]324 bncSettings settings;
[356]325
[77]326 // Open the Output File
327 // --------------------
[267]328 resolveFileName(datTimNom);
[260]329
330 // Append to existing file and return
331 // ----------------------------------
332 if ( QFile::exists(_fName) ) {
[369]333 if (_reconnectFlag ||
334 Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) {
[260]335 _out.open(_fName.data(), ios::app);
336 _out.setf(ios::showpoint | ios::fixed);
337 _headerWritten = true;
[369]338 _reconnectFlag = false;
[260]339 return;
340 }
341 }
342
[82]343 _out.open(_fName.data());
[85]344 _out.setf(ios::showpoint | ios::fixed);
[77]345
[4502]346 // Read Skeleton Header
[82]347 // --------------------
[4532]348 bool skelRead = readSkeleton();
[4502]349
350 // Set RINEX Version
351 // -----------------
352 if ( Qt::CheckState(settings.value("rnxV3").toInt()) == Qt::Checked) {
353 _header._version = 3.01;
354 }
355 else {
[4756]356 _header._version = 2.11;
[4502]357 }
358
[4503]359 // A Few Additional Comments
360 // -------------------------
[4532]361 if (skelRead || _addComments.size() == 0) {
362 _addComments.clear();
363 _addComments << format.left(6) + " "
364 + _mountPoint.host() + _mountPoint.path();
[4533]365 if (_header._obsTypesV3.size() == 0 && _header._version >= 3.0) {
366 _addComments << "Default set of observation types used";
367 }
[4532]368 if (_nmea == "yes") {
369 _addComments << "NMEA LAT=" + _latitude + " " + "LONG=" + _longitude;
370 }
[4503]371 }
372
[4502]373 // Set Marker Name
374 // ---------------
[4495]375 if (_header._markerName.isEmpty()) {
376 _header._markerName = _statID;
377 }
[78]378
[4502]379 // Set Default RINEX v2 Types
380 // --------------------------
381 if (_header._obsTypesV2.size() == 0) {
382 _header._obsTypesV2 << "C1" << "P1" << "L1" << "S1"
383 << "C2" << "P2" << "L2" << "S2";
384 }
385
386 // Set Default RINEX v3 Types
387 // ---------------------------
388 if (_header._obsTypesV3.size() == 0) {
389 _header._obsTypesV3['G'] << "C1C" << "L1C" << "D1C" << "S1C"
390 << "C1P" << "L1P" << "D1P" << "S1P"
391 << "C2C" << "L2C" << "D2C" << "S2C"
392 << "C2P" << "L2P" << "D2P" << "S2P"
393 << "C5" << "D5" << "L5" << "S5";
394
395 _header._obsTypesV3['R'] << "C1C" << "L1C" << "D1C" << "S1C"
396 << "C1P" << "L1P" << "D1P" << "S1P"
397 << "C2C" << "L2C" << "D2C" << "S2C"
398 << "C2P" << "L2P" << "D2P" << "S2P";
399
400 _header._obsTypesV3['E'] << "C1" << "L1" << "D1" << "S1"
401 << "C5" << "L5" << "D5" << "S5"
402 << "C6" << "L6" << "D6" << "S6"
403 << "C7" << "L7" << "D7" << "S7"
404 << "C8" << "L8" << "D8" << "S8";
405
406 _header._obsTypesV3['J'] << "C1" << "L1" << "D1" << "S1"
407 << "C2" << "L2" << "D2" << "S2"
408 << "C5" << "L5" << "D5" << "S5"
409 << "C6" << "D6" << "L6" << "S6";
410
411 _header._obsTypesV3['S'] << "C1" << "L1" << "D1" << "S1"
412 << "C5" << "L5" << "D5" << "S5";
413
414 _header._obsTypesV3['C'] << "C2" << "L2" << "D2" << "S2"
415 << "C6" << "L6" << "D6" << "S6"
416 << "C7" << "L7" << "D7" << "S7";
417 }
418
[4503]419 // Write the Header
420 // ----------------
421 QByteArray headerLines;
422 QTextStream outHlp(&headerLines);
423
[4495]424 QMap<QString, QString> txtMap;
[4532]425 txtMap["COMMENT"] = _addComments.join("\\n");
[4495]426
427 _header.write(&outHlp, &txtMap);
[4503]428
[4481]429 outHlp.flush();
430 _out << headerLines.data();
[4406]431
[77]432 _headerWritten = true;
433}
434
[73]435// Stores Observation into Internal Array
436////////////////////////////////////////////////////////////////////////////
[2711]437void bncRinex::deepCopy(t_obs obs) {
438 _obs.push_back(obs);
[73]439}
440
441// Write One Epoch into the RINEX File
442////////////////////////////////////////////////////////////////////////////
[3525]443void bncRinex::dumpEpoch(const QByteArray& format, long maxTime) {
[73]444
[160]445 // Select observations older than maxTime
446 // --------------------------------------
[2711]447 QList<t_obs> dumpList;
448 QMutableListIterator<t_obs> mIt(_obs);
[160]449 while (mIt.hasNext()) {
[2711]450 t_obs obs = mIt.next();
451 if (obs.GPSWeek * 7*24*3600 + obs.GPSWeeks < maxTime - 0.05) {
[622]452 dumpList.push_back(obs);
[160]453 mIt.remove();
454 }
455 }
456
[75]457 // Easy Return
458 // -----------
[160]459 if (dumpList.isEmpty()) {
[75]460 return;
461 }
462
463 // Time of Epoch
464 // -------------
[2711]465 const t_obs& fObs = dumpList.first();
466 QDateTime datTim = dateAndTimeFromGPSweek(fObs.GPSWeek, fObs.GPSWeeks);
467 QDateTime datTimNom = dateAndTimeFromGPSweek(fObs.GPSWeek,
468 floor(fObs.GPSWeeks+0.5));
[75]469
[130]470 // Close the file
471 // --------------
[267]472 if (_nextCloseEpoch.isValid() && datTimNom >= _nextCloseEpoch) {
[130]473 closeFile();
474 _headerWritten = false;
475 }
476
[78]477 // Write RINEX Header
478 // ------------------
479 if (!_headerWritten) {
[4489]480 _header._startTime.set(fObs.GPSWeek, fObs.GPSWeeks);
481 writeHeader(format, datTimNom);
[78]482 }
483
[2711]484 double sec = double(datTim.time().second()) + fmod(fObs.GPSWeeks,1.0);
[75]485
[1044]486 // Epoch header line: RINEX Version 3
487 // ----------------------------------
[4483]488 if (_header._version >= 3.0) {
[540]489 _out << datTim.toString("> yyyy MM dd hh mm ").toAscii().data()
490 << setw(10) << setprecision(7) << sec
491 << " " << 0 << setw(3) << dumpList.size() << endl;
[74]492 }
[1044]493 // Epoch header line: RINEX Version 2
494 // ----------------------------------
[540]495 else {
496 _out << datTim.toString(" yy MM dd hh mm ").toAscii().data()
497 << setw(10) << setprecision(7) << sec
498 << " " << 0 << setw(3) << dumpList.size();
[1044]499
[2711]500 QListIterator<t_obs> it(dumpList); int iSat = 0;
[540]501 while (it.hasNext()) {
502 iSat++;
[2711]503 const t_obs& obs = it.next();
504 _out << obs.satSys << setw(2) << obs.satNum;
[540]505 if (iSat == 12 && it.hasNext()) {
506 _out << endl << " ";
507 iSat = 0;
508 }
509 }
[77]510 _out << endl;
[1044]511 }
512
[2711]513 QListIterator<t_obs> it(dumpList);
[1044]514 while (it.hasNext()) {
[2711]515 const t_obs& obs = it.next();
[1044]516
517 // Cycle slips detection
518 // ---------------------
[2711]519 QString prn = QString("%1%2").arg(obs.satSys)
520 .arg(obs.satNum, 2, 10, QChar('0'));
[1044]521
522 char lli1 = ' ';
523 char lli2 = ' ';
[2688]524 char lli5 = ' ';
[2711]525 if ( obs.slip_cnt_L1 >= 0 ) {
[1044]526 if ( _slip_cnt_L1.find(prn) != _slip_cnt_L1.end() &&
[2711]527 _slip_cnt_L1.find(prn).value() != obs.slip_cnt_L1 ) {
[2682]528 lli1 = '1';
[1044]529 }
530 }
531
[2711]532 if ( obs.slip_cnt_L2 >= 0 ) {
[1044]533 if ( _slip_cnt_L2.find(prn) != _slip_cnt_L2.end() &&
[2711]534 _slip_cnt_L2.find(prn).value() != obs.slip_cnt_L2 ) {
[2682]535 lli2 = '1';
[1044]536 }
537 }
538
[2711]539 if ( obs.slip_cnt_L5 >= 0 ) {
[2688]540 if ( _slip_cnt_L5.find(prn) != _slip_cnt_L5.end() &&
[2711]541 _slip_cnt_L5.find(prn).value() != obs.slip_cnt_L5 ) {
[2688]542 lli5 = '1';
543 }
544 }
545
[2711]546 _slip_cnt_L1[prn] = obs.slip_cnt_L1;
547 _slip_cnt_L2[prn] = obs.slip_cnt_L2;
548 _slip_cnt_L5[prn] = obs.slip_cnt_L5;
[1044]549
[4486]550 // Write the data
551 // --------------
552 _out << rinexSatLine(obs, lli1, lli2, lli5) << endl;
[75]553 }
554
[77]555 _out.flush();
[73]556}
557
[130]558// Close the Old RINEX File
559////////////////////////////////////////////////////////////////////////////
560void bncRinex::closeFile() {
[4483]561 if (_header._version == 3) {
[843]562 _out << "> 4 1" << endl;
[698]563 _out << "END OF FILE" << endl;
564 }
[130]565 _out.close();
[132]566 if (!_rnxScriptName.isEmpty()) {
[1523]567 qApp->thread()->wait(100);
[435]568#ifdef WIN32
569 QProcess::startDetached(_rnxScriptName, QStringList() << _fName) ;
570#else
[475]571 QProcess::startDetached("nohup", QStringList() << _rnxScriptName << _fName) ;
[435]572#endif
[436]573
[132]574 }
[130]575}
[2695]576
[4488]577// One Line in RINEX v2 or v3
[2695]578////////////////////////////////////////////////////////////////////////////
[3341]579string bncRinex::rinexSatLine(const t_obs& obs, char lli1, char lli2,
580 char lli5) {
[2695]581 ostringstream str;
582 str.setf(ios::showpoint | ios::fixed);
583
[4486]584 if (_header._version >= 3.0) {
585 str << obs.satSys
586 << setw(2) << setfill('0') << obs.satNum << setfill(' ');
587 }
[4384]588
[4486]589 const QVector<QString>& types = (_header._version > 3.0) ?
590 _header._obsTypesV3[obs.satSys] : _header._obsTypesV2;
[4391]591 for (int ii = 0; ii < types.size(); ii++) {
[4749]592 if (_header._version < 3.0 && ii > 0 && ii % 5 == 0) {
593 str << endl;
594 }
[4483]595 double value = obs.measdata(types[ii], _header._version);
[4408]596 str << setw(14) << setprecision(3) << value;
597 if (value != 0.0 && types[ii].indexOf("L1") == 0) {
598 str << lli1 << ' ';
[4407]599 }
[4408]600 else if (value != 0.0 && types[ii].indexOf("L2") == 0) {
601 str << lli2 << ' ';
[4407]602 }
[4408]603 else if (value != 0.0 && types[ii].indexOf("L5") == 0) {
604 str << lli5 << ' ';
[4407]605 }
606 else {
[4408]607 str << " ";
[4407]608 }
[2695]609 }
[4389]610
[2695]611 return str.str();
612}
[3324]613
[3344]614//
615////////////////////////////////////////////////////////////////////////////
616string bncRinex::obsToStr(double val, int width, int precision) {
[3326]617 if (val != 0.0) {
618 ostringstream str;
619 str.setf(ios::showpoint | ios::fixed);
[3344]620 str << setw(width) << setprecision(precision) << val;
[3326]621 return str.str();
622 }
623 else {
624 return "0.0";
625 }
626}
627
[3324]628// One Line in ASCII (Internal) Format
629////////////////////////////////////////////////////////////////////////////
630string bncRinex::asciiSatLine(const t_obs& obs) {
631
632 ostringstream str;
633 str.setf(ios::showpoint | ios::fixed);
634
[3325]635 str << obs.satSys << setw(2) << setfill('0') << obs.satNum << setfill(' ');
636
[3344]637 if (obs.satSys == 'R') { // Glonass
[4987]638 str << ' ' << setw(2) << obs.slotNum << ' ';
[3344]639 }
640 else {
[4987]641 str << " ";
[3344]642 }
643
[4403]644 float rnxVers = 3.0;
645
[4987]646 for (int ie = 0; ie < GNSSENTRY_NUMBER; ie++) {
647 QString rnxStr = obs.rnxStr(ie);
[4988]648 if (rnxStr.length() >= 2) {
649 double data = obs.measdata(rnxStr, rnxVers);
[4987]650 if (data != 0) {
[4988]651 int width = (rnxStr[0] == 'S') ? 8 : 14;
652 int prec = 3;
653 str << ' ' << rnxStr.toAscii().data()
654 << ' ' << obsToStr(data, width, prec);
[4987]655 if (rnxStr[0] == 'L') {
656 int slipCnt = 0;
657 if (rnxStr[1] == '1') {
658 slipCnt = obs.slip_cnt_L1;
659 }
660 else if (rnxStr[1] == '2') {
661 slipCnt = obs.slip_cnt_L2;
662 }
663 else if (rnxStr[1] == '5') {
664 slipCnt = obs.slip_cnt_L5;
665 }
666 str << ' ' << setw(2) << slipCnt;
667 }
668 }
[4886]669 }
[3324]670 }
[4389]671
[3324]672 return str.str();
673}
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