source: ntrip/trunk/BNC/src/pppMain.cpp@ 9386

Last change on this file since 9386 was 9386, checked in by stuerze, 15 months ago

update regarding PPP

File size: 11.2 KB
Line 
1
2// Part of BNC, a utility for retrieving decoding and
3// converting GNSS data streams from NTRIP broadcasters.
4//
5// Copyright (C) 2007
6// German Federal Agency for Cartography and Geodesy (BKG)
7// http://www.bkg.bund.de
8// Czech Technical University Prague, Department of Geodesy
9// http://www.fsv.cvut.cz
10//
11// Email: euref-ip@bkg.bund.de
12//
13// This program is free software; you can redistribute it and/or
14// modify it under the terms of the GNU General Public License
15// as published by the Free Software Foundation, version 2.
16//
17// This program is distributed in the hope that it will be useful,
18// but WITHOUT ANY WARRANTY; without even the implied warranty of
19// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20// GNU General Public License for more details.
21//
22// You should have received a copy of the GNU General Public License
23// along with this program; if not, write to the Free Software
24// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25
26/* -------------------------------------------------------------------------
27 * BKG NTRIP Client
28 * -------------------------------------------------------------------------
29 *
30 * Class: t_pppMain
31 *
32 * Purpose: Start of the PPP client(s)
33 *
34 * Author: L. Mervart
35 *
36 * Created: 29-Jul-2014
37 *
38 * Changes:
39 *
40 * -----------------------------------------------------------------------*/
41
42#include <iostream>
43
44#include "pppMain.h"
45#include "pppCrdFile.h"
46#include "bncsettings.h"
47
48using namespace BNC_PPP;
49using namespace std;
50
51// Constructor
52//////////////////////////////////////////////////////////////////////////////
53t_pppMain::t_pppMain() {
54 _running = false;
55}
56
57// Destructor
58//////////////////////////////////////////////////////////////////////////////
59t_pppMain::~t_pppMain() {
60 stop();
61 QListIterator<t_pppOptions*> iOpt(_options);
62 while (iOpt.hasNext()) {
63 delete iOpt.next();
64 }
65}
66
67//
68//////////////////////////////////////////////////////////////////////////////
69void t_pppMain::start() {
70 if (_running) {
71 return;
72 }
73
74 try {
75 readOptions();
76
77 QListIterator<t_pppOptions*> iOpt(_options);
78 while (iOpt.hasNext()) {
79 const t_pppOptions* opt = iOpt.next();
80 t_pppThread* pppThread = new t_pppThread(opt);
81 pppThread->start();
82 _pppThreads << pppThread;
83 _running = true;
84 }
85 }
86 catch (t_except exc) {
87 _running = true;
88 stop();
89 }
90}
91
92//
93//////////////////////////////////////////////////////////////////////////////
94void t_pppMain::stop() {
95
96 if (!_running) {
97 return;
98 }
99
100 if (_realTime) {
101 QListIterator<t_pppThread*> it(_pppThreads);
102 while (it.hasNext()) {
103 t_pppThread* pppThread = it.next();
104 pppThread->exit();
105 if (BNC_CORE->mode() != t_bncCore::interactive) {
106 while(!pppThread->isFinished()) {
107 pppThread->wait();
108 }
109 delete pppThread;
110 }
111 }
112 _pppThreads.clear();
113 }
114
115 _running = false;
116}
117
118//
119//////////////////////////////////////////////////////////////////////////////
120void t_pppMain::readOptions() {
121
122 QListIterator<t_pppOptions*> iOpt(_options);
123 while (iOpt.hasNext()) {
124 delete iOpt.next();
125 }
126 _options.clear();
127
128 bncSettings settings;
129
130 _realTime = false;
131 if (settings.value("PPP/dataSource").toString() == "Real-Time Streams") {
132 _realTime = true;
133 }
134 else if (settings.value("PPP/dataSource").toString() == "RINEX Files") {
135 _realTime = false;
136 }
137 else {
138 return;
139 }
140
141 QListIterator<QString> iSta(settings.value("PPP/staTable").toStringList());
142 while (iSta.hasNext()) {
143 QStringList hlp = iSta.next().split(",");
144
145 if (hlp.size() < 10) {
146 throw t_except("pppMain: wrong option staTable");
147 }
148
149 t_pppOptions* opt = new t_pppOptions();
150
151 opt->_realTime = _realTime;
152 opt->_roverName = hlp[0].toStdString();
153 opt->_aprSigCrd[0] = hlp[1].toDouble()+1e-10;
154 opt->_aprSigCrd[1] = hlp[2].toDouble()+1e-10;
155 opt->_aprSigCrd[2] = hlp[3].toDouble()+1e-10;
156 opt->_noiseCrd[0] = hlp[4].toDouble()+1e-10;
157 opt->_noiseCrd[1] = hlp[5].toDouble()+1e-10;
158 opt->_noiseCrd[2] = hlp[6].toDouble()+1e-10;
159 opt->_aprSigTrp = hlp[7].toDouble();
160 opt->_noiseTrp = hlp[8].toDouble();
161 opt->_nmeaPort = hlp[9].toInt();
162
163 if (_realTime) {
164 opt->_corrMount.assign(settings.value("PPP/corrMount").toString().toStdString());
165 }
166 else {
167 opt->_rinexObs.assign(settings.value("PPP/rinexObs").toString().toStdString());
168 opt->_rinexNav.assign(settings.value("PPP/rinexNav").toString().toStdString());
169 opt->_corrFile.assign(settings.value("PPP/corrFile").toString().toStdString());
170 }
171
172 opt->_crdFile.assign(settings.value("PPP/crdFile").toString().toStdString());
173 opt->_antexFileName.assign(settings.value("PPP/antexFile").toString().toStdString());
174#ifdef USE_PPP
175 opt->_blqFileName.assign(settings.value("PPP/blqFile").toString().toStdString());
176#endif
177 opt->_sigmaC1 = settings.value("PPP/sigmaC1").toDouble(); if (opt->_sigmaC1 <= 0.0) opt->_sigmaC1 = 2.00;
178 opt->_sigmaL1 = settings.value("PPP/sigmaL1").toDouble(); if (opt->_sigmaL1 <= 0.0) opt->_sigmaL1 = 0.01;
179 opt->_sigmaGIM = settings.value("PPP/sigmaGIM").toDouble();if (opt->_sigmaGIM <= 0.0) opt->_sigmaGIM = 4.00;
180 opt->_sigmaTz0 = settings.value("PPP/sigmaTz0").toDouble();if (opt->_sigmaTz0 <= 0.0) opt->_sigmaTz0 = 0.10;
181 opt->_corrWaitTime = settings.value("PPP/corrWaitTime").toDouble();
182 if (!_realTime || opt->_corrMount.empty()) {
183 opt->_corrWaitTime = 0;
184 }
185 opt->_obsModelType = t_pppOptions::IF;
186 opt->_pseudoObsIono = false;
187 opt->_pseudoObsTropo = false;
188 opt->_refSatRequired = false;
189#ifdef USE_PPP
190 // Pseudo Observations
191 if (settings.value("PPP/pseudoObs").toString() == "Troposphere") {
192 opt->_pseudoObsIono = false;
193 opt->_pseudoObsTropo = true;
194 }
195 else if (settings.value("PPP/pseudoObs").toString() == "Iono+Tropo") {
196 opt->_pseudoObsIono = true;
197 opt->_pseudoObsTropo = true;
198 }
199 // Observation Model
200 if (settings.value("PPP/modelObs").toString() == "Ionosphere-free PPP") {
201 opt->_obsModelType = t_pppOptions::IF;
202 opt->_pseudoObsIono = false;
203 opt->_pseudoObsTropo = false;
204 }
205 else if (settings.value("PPP/modelObs").toString() == "PPP-RTK") {
206 opt->_obsModelType = t_pppOptions::PPPRTK;
207 opt->_pseudoObsIono = false;
208 opt->_pseudoObsTropo = false;
209 }
210 else if (settings.value("PPP/modelObs").toString() == "Uncombined PPP") {
211 opt->_obsModelType = t_pppOptions::UncombPPP;
212 if (opt->_pseudoObsIono) {
213 opt->_refSatRequired = true;
214 }
215 }
216 else if (settings.value("PPP/modelObs").toString() == "DCM with Code Biases") {
217 opt->_obsModelType = t_pppOptions::DCMcodeBias;
218 opt->_refSatRequired = true;
219 }
220 else if (settings.value("PPP/modelObs").toString() == "DCM with Phase Biases") {
221 opt->_obsModelType = t_pppOptions::DCMphaseBias;
222 opt->_refSatRequired = true;
223 }
224#endif
225 // GPS
226 if (settings.value("PPP/lcGPS").toString() == "Pi&Li") {
227 if (opt->_obsModelType == t_pppOptions::IF) {
228 opt->_LCsGPS.push_back(t_lc::cIF);
229 opt->_LCsGPS.push_back(t_lc::lIF);
230 }
231 else {
232 opt->_LCsGPS.push_back(t_lc::c1);
233 opt->_LCsGPS.push_back(t_lc::c2);
234 opt->_LCsGPS.push_back(t_lc::l1);
235 opt->_LCsGPS.push_back(t_lc::l2);
236 if (opt->_pseudoObsIono) {
237 opt->_LCsGPS.push_back(t_lc::GIM);
238 }
239 if (opt->_pseudoObsTropo) {
240 opt->_LCsGPS.push_back(t_lc::Tz0);
241 }
242 }
243 }
244 // GLONASS
245 if (settings.value("PPP/lcGLONASS").toString() == "Pi&Li") {
246 if (opt->_obsModelType == t_pppOptions::IF) {
247 opt->_LCsGLONASS.push_back(t_lc::cIF);
248 opt->_LCsGLONASS.push_back(t_lc::lIF);
249 }
250 else {
251 opt->_LCsGLONASS.push_back(t_lc::c1);
252 opt->_LCsGLONASS.push_back(t_lc::c2);
253 opt->_LCsGLONASS.push_back(t_lc::l1);
254 opt->_LCsGLONASS.push_back(t_lc::l2);
255 if (opt->_pseudoObsIono) {
256 opt->_LCsGLONASS.push_back(t_lc::GIM);
257 }
258 if (opt->_pseudoObsTropo) {
259 opt->_LCsGLONASS.push_back(t_lc::Tz0);
260 }
261 }
262 }
263 // Galileo
264 if (settings.value("PPP/lcGalileo").toString() == "Pi&Li") {
265 if (opt->_obsModelType == t_pppOptions::IF) {
266 opt->_LCsGalileo.push_back(t_lc::cIF);
267 opt->_LCsGalileo.push_back(t_lc::lIF);
268 }
269 else {
270 opt->_LCsGalileo.push_back(t_lc::c1);
271 opt->_LCsGalileo.push_back(t_lc::c2);
272 opt->_LCsGalileo.push_back(t_lc::l1);
273 opt->_LCsGalileo.push_back(t_lc::l2);
274 if (opt->_pseudoObsIono) {
275 opt->_LCsGalileo.push_back(t_lc::GIM);
276 }
277 if (opt->_pseudoObsTropo) {
278 opt->_LCsGalileo.push_back(t_lc::Tz0);
279 }
280 }
281 }
282 // BDS
283 if (settings.value("PPP/lcBDS").toString() == "Pi&Li") {
284 if (opt->_obsModelType == t_pppOptions::IF) {
285 opt->_LCsBDS.push_back(t_lc::cIF);
286 opt->_LCsBDS.push_back(t_lc::lIF);
287 }
288 else {
289 opt->_LCsBDS.push_back(t_lc::c1);
290 opt->_LCsBDS.push_back(t_lc::c2);
291 opt->_LCsBDS.push_back(t_lc::l1);
292 opt->_LCsBDS.push_back(t_lc::l2);
293 if (opt->_pseudoObsIono) {
294 opt->_LCsBDS.push_back(t_lc::GIM);
295 }
296 if (opt->_pseudoObsTropo) {
297 opt->_LCsBDS.push_back(t_lc::Tz0);
298 }
299 }
300 }
301
302 // Information from the coordinate file
303 // ------------------------------------
304 string crdFileName(settings.value("PPP/crdFile").toString().toStdString());
305 if (!crdFileName.empty()) {
306 vector<t_pppCrdFile::t_staInfo> staInfoVec;
307 t_pppCrdFile::readCrdFile(crdFileName, staInfoVec);
308 for (unsigned ii = 0; ii < staInfoVec.size(); ii++) {
309 const t_pppCrdFile::t_staInfo& staInfo = staInfoVec[ii];
310 if (staInfo._name == opt->_roverName) {
311 opt->_xyzAprRover[0] = staInfo._xyz[0];
312 opt->_xyzAprRover[1] = staInfo._xyz[1];
313 opt->_xyzAprRover[2] = staInfo._xyz[2];
314 opt->_neuEccRover[0] = staInfo._neuAnt[0];
315 opt->_neuEccRover[1] = staInfo._neuAnt[1];
316 opt->_neuEccRover[2] = staInfo._neuAnt[2];
317 opt->_antNameRover = staInfo._antenna;
318 opt->_recNameRover = staInfo._receiver;
319 break;
320 }
321 }
322 }
323
324 opt->_minObs = settings.value("PPP/minObs").toInt(); if (opt->_minObs < 5) opt->_minObs = 5;
325 opt->_minEle = settings.value("PPP/minEle").toDouble() * M_PI / 180.0;
326 opt->_maxResC1 = settings.value("PPP/maxResC1").toDouble(); if (opt->_maxResC1 <= 0.0) opt->_maxResC1 = 3.00;
327 opt->_maxResL1 = settings.value("PPP/maxResL1").toDouble(); if (opt->_maxResL1 <= 0.0) opt->_maxResL1 = 0.03;
328 opt->_eleWgtCode = (settings.value("PPP/eleWgtCode").toInt() != 0);
329 opt->_eleWgtPhase = (settings.value("PPP/eleWgtPhase").toInt() != 0);
330 opt->_seedingTime = settings.value("PPP/seedingTime").toDouble();
331
332 // Some default values
333 // -------------------
334 opt->_aprSigAmb = 1000.0;
335 opt->_aprSigIon = 1000.0;
336 opt->_aprSigClk = 1000.0;
337 opt->_aprSigOGR = 1000.0;
338 opt->_aprSigOGE = 1000.0;
339 opt->_aprSigOGC = 1000.0;
340 opt->_aprSigCodeBias = 1000.0;
341 opt->_aprSigPhaseBias = 1000.0;
342
343 _options << opt;
344 }
345}
346
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