source: ntrip/trunk/BNC/src/satObs.cpp@ 8154

Last change on this file since 8154 was 7058, checked in by stuerze, 9 years ago

some format changes to support IODs computed from CRC over broadcasted ephemris and clock parameters
File size: 12.2 KB
Line 
1#include <iostream>
2#include <iomanip>
3#include <sstream>
4#include <newmatio.h>
5
6#include "satObs.h"
7
8using namespace std;
9
10// Constructor
11////////////////////////////////////////////////////////////////////////////
12t_clkCorr::t_clkCorr() {
13 _updateInt = 0;
14 _iod = 0;
15 _dClk = 0.0;
16 _dotDClk = 0.0;
17 _dotDotDClk = 0.0;
18}
19
20//
21////////////////////////////////////////////////////////////////////////////
22void t_clkCorr::writeEpoch(ostream* out, const QList<t_clkCorr>& corrList) {
23 if (!out || corrList.size() == 0) {
24 return;
25 }
26 out->setf(ios::fixed);
27 bncTime epoTime;
28 QListIterator<t_clkCorr> it(corrList);
29 while (it.hasNext()) {
30 const t_clkCorr& corr = it.next();
31 if (!epoTime.valid()) {
32 epoTime = corr._time;
33 *out << "> CLOCK " << epoTime.datestr(' ') << ' ' << epoTime.timestr(1,' ') << " "
34 << corr._updateInt << " "
35 << corrList.size() << ' ' << corr._staID << endl;
36 }
37 *out << corr._prn.toString() << ' ' << setw(11) << corr._iod << ' '
38 << setw(10) << setprecision(4) << corr._dClk * t_CST::c << ' '
39 << setw(10) << setprecision(4) << corr._dotDClk * t_CST::c << ' '
40 << setw(10) << setprecision(4) << corr._dotDotDClk * t_CST::c << endl;
41 }
42 out->flush();
43}
44
45//
46////////////////////////////////////////////////////////////////////////////
47void t_clkCorr::readEpoch(const string& epoLine, istream& inStream, QList<t_clkCorr>& corrList) {
48 bncTime epoTime;
49 unsigned int updateInt;
50 int numCorr;
51 string staID;
52 if (t_corrSSR::readEpoLine(epoLine, epoTime, updateInt, numCorr, staID) != t_corrSSR::clkCorr) {
53 return;
54 }
55 for (int ii = 0; ii < numCorr; ii++) {
56 t_clkCorr corr;
57 corr._time = epoTime;
58 corr._updateInt = updateInt;
59 corr._staID = staID;
60
61 string line;
62 getline(inStream, line);
63 istringstream in(line.c_str());
64
65 in >> corr._prn >> corr._iod >> corr._dClk >> corr._dotDClk >> corr._dotDotDClk;
66 if (corr._prn.system() == 'E') {
67 corr._prn.setFlags(1);// I/NAV
68 }
69 corr._dClk /= t_CST::c;
70 corr._dotDClk /= t_CST::c;
71 corr._dotDotDClk /= t_CST::c;
72
73 corrList.push_back(corr);
74 }
75}
76
77// Constructor
78////////////////////////////////////////////////////////////////////////////
79t_orbCorr::t_orbCorr() {
80 _updateInt = 0;
81 _iod = 0;
82 _system = 'R';
83 _xr.ReSize(3); _xr = 0.0;
84 _dotXr.ReSize(3); _dotXr = 0.0;
85}
86
87//
88////////////////////////////////////////////////////////////////////////////
89void t_orbCorr::writeEpoch(ostream* out, const QList<t_orbCorr>& corrList) {
90 if (!out || corrList.size() == 0) {
91 return;
92 }
93 out->setf(ios::fixed);
94 bncTime epoTime;
95 QListIterator<t_orbCorr> it(corrList);
96 while (it.hasNext()) {
97 const t_orbCorr& corr = it.next();
98 if (!epoTime.valid()) {
99 epoTime = corr._time;
100 *out << "> ORBIT " << epoTime.datestr(' ') << ' ' << epoTime.timestr(1,' ') << " "
101 << corr._updateInt << " "
102 << corrList.size() << ' ' << corr._staID << endl;
103 }
104 *out << corr._prn.toString() << ' ' << setw(11) << corr._iod << ' '
105 << setw(10) << setprecision(4) << corr._xr[0] << ' '
106 << setw(10) << setprecision(4) << corr._xr[1] << ' '
107 << setw(10) << setprecision(4) << corr._xr[2] << " "
108 << setw(10) << setprecision(4) << corr._dotXr[0] << ' '
109 << setw(10) << setprecision(4) << corr._dotXr[1] << ' '
110 << setw(10) << setprecision(4) << corr._dotXr[2] << endl;
111 }
112 out->flush();
113}
114
115//
116////////////////////////////////////////////////////////////////////////////
117void t_orbCorr::readEpoch(const string& epoLine, istream& inStream, QList<t_orbCorr>& corrList) {
118 bncTime epoTime;
119 unsigned int updateInt;
120 int numCorr;
121 string staID;
122 if (t_corrSSR::readEpoLine(epoLine, epoTime, updateInt, numCorr, staID) != t_corrSSR::orbCorr) {
123 return;
124 }
125 for (int ii = 0; ii < numCorr; ii++) {
126 t_orbCorr corr;
127 corr._time = epoTime;
128 corr._updateInt = updateInt;
129 corr._staID = staID;
130
131 string line;
132 getline(inStream, line);
133 istringstream in(line.c_str());
134
135 in >> corr._prn >> corr._iod
136 >> corr._xr[0] >> corr._xr[1] >> corr._xr[2]
137 >> corr._dotXr[0] >> corr._dotXr[1] >> corr._dotXr[2];
138
139 if (corr._prn.system() == 'E') {
140 corr._prn.setFlags(1);// I/NAV
141 }
142 corrList.push_back(corr);
143 }
144}
145
146//
147////////////////////////////////////////////////////////////////////////////
148void t_satCodeBias::writeEpoch(ostream* out, const QList<t_satCodeBias>& biasList) {
149 if (!out || biasList.size() == 0) {
150 return;
151 }
152 out->setf(ios::fixed);
153 bncTime epoTime;
154 QListIterator<t_satCodeBias> it(biasList);
155 while (it.hasNext()) {
156 const t_satCodeBias& satCodeBias = it.next();
157 if (!epoTime.valid()) {
158 epoTime = satCodeBias._time;
159 *out << "> CODE_BIAS " << epoTime.datestr(' ') << ' ' << epoTime.timestr(1,' ') << " "
160 << satCodeBias._updateInt << " "
161 << biasList.size() << ' ' << satCodeBias._staID << endl;
162 }
163 *out << satCodeBias._prn.toString() << " " << setw(2) << satCodeBias._bias.size();
164 for (unsigned ii = 0; ii < satCodeBias._bias.size(); ii++) {
165 const t_frqCodeBias& frqCodeBias = satCodeBias._bias[ii];
166 *out << " " << frqCodeBias._rnxType2ch << ' '
167 << setw(10) << setprecision(4) << frqCodeBias._value;
168 }
169 *out << endl;
170 }
171 out->flush();
172}
173
174//
175////////////////////////////////////////////////////////////////////////////
176void t_satCodeBias::readEpoch(const string& epoLine, istream& inStream, QList<t_satCodeBias>& biasList) {
177 bncTime epoTime;
178 unsigned int updateInt;
179 int numSat;
180 string staID;
181 if (t_corrSSR::readEpoLine(epoLine, epoTime, updateInt, numSat, staID) != t_corrSSR::codeBias) {
182 return;
183 }
184 for (int ii = 0; ii < numSat; ii++) {
185 t_satCodeBias satCodeBias;
186 satCodeBias._time = epoTime;
187 satCodeBias._updateInt = updateInt;
188 satCodeBias._staID = staID;
189
190 string line;
191 getline(inStream, line);
192 istringstream in(line.c_str());
193
194 int numBias;
195 in >> satCodeBias._prn >> numBias;
196
197 while (in.good()) {
198 t_frqCodeBias frqCodeBias;
199 in >> frqCodeBias._rnxType2ch >> frqCodeBias._value;
200 if (!frqCodeBias._rnxType2ch.empty()) {
201 satCodeBias._bias.push_back(frqCodeBias);
202 }
203 }
204
205 biasList.push_back(satCodeBias);
206 }
207}
208
209//
210////////////////////////////////////////////////////////////////////////////
211void t_satPhaseBias::writeEpoch(ostream* out, const QList<t_satPhaseBias>& biasList) {
212 if (!out || biasList.size() == 0) {
213 return;
214 }
215 out->setf(ios::fixed);
216 bncTime epoTime;
217 QListIterator<t_satPhaseBias> it(biasList);
218 while (it.hasNext()) {
219 const t_satPhaseBias& satPhaseBias = it.next();
220 if (!epoTime.valid()) {
221 epoTime = satPhaseBias._time;
222 *out << "> PHASE_BIAS " << epoTime.datestr(' ') << ' ' << epoTime.timestr(1,' ') << " "
223 << satPhaseBias._updateInt << " "
224 << biasList.size() << ' ' << satPhaseBias._staID << endl;
225 *out << " " << satPhaseBias._dispBiasConstistInd << " "
226 << satPhaseBias._MWConsistInd << endl;
227 }
228 *out << satPhaseBias._prn.toString() << ' '
229 << setw(12) << setprecision(8) << satPhaseBias._yawDeg << ' '
230 << setw(12) << setprecision(8) << satPhaseBias._yawDegRate << " "
231 << setw(2) << satPhaseBias._bias.size();
232 for (unsigned ii = 0; ii < satPhaseBias._bias.size(); ii++) {
233 const t_frqPhaseBias& frqPhaseBias = satPhaseBias._bias[ii];
234 *out << " " << frqPhaseBias._rnxType2ch << ' '
235 << setw(10) << setprecision(4) << frqPhaseBias._value << ' '
236 << setw(3) << frqPhaseBias._fixIndicator << ' '
237 << setw(3) << frqPhaseBias._fixWideLaneIndicator << ' '
238 << setw(3) << frqPhaseBias._jumpCounter;
239 }
240 *out << endl;
241 }
242 out->flush();
243}
244
245//
246////////////////////////////////////////////////////////////////////////////
247void t_satPhaseBias::readEpoch(const string& epoLine, istream& inStream, QList<t_satPhaseBias>& biasList) {
248 bncTime epoTime;
249 unsigned int updateInt;
250 int numSat;
251 string staID;
252 unsigned int dispInd;
253 unsigned int mwInd;
254 if (t_corrSSR::readEpoLine(epoLine, epoTime, updateInt, numSat, staID) != t_corrSSR::phaseBias) {
255 return;
256 }
257 for (int ii = 0; ii <= numSat; ii++) {
258 t_satPhaseBias satPhaseBias;
259 satPhaseBias._time = epoTime;
260 satPhaseBias._updateInt = updateInt;
261 satPhaseBias._staID = staID;
262
263 string line;
264 getline(inStream, line);
265 istringstream in(line.c_str());
266
267 if (ii == 0) {
268 in >> dispInd >> mwInd;
269 continue;
270 }
271 satPhaseBias._dispBiasConstistInd = dispInd;
272 satPhaseBias._MWConsistInd = mwInd;
273
274 int numBias;
275 in >> satPhaseBias._prn >> satPhaseBias._yawDeg >> satPhaseBias._yawDegRate
276 >> numBias;
277
278 while (in.good()) {
279 t_frqPhaseBias frqPhaseBias;
280 in >> frqPhaseBias._rnxType2ch >> frqPhaseBias._value
281 >> frqPhaseBias._fixIndicator >> frqPhaseBias._fixWideLaneIndicator
282 >> frqPhaseBias._jumpCounter;
283 if (!frqPhaseBias._rnxType2ch.empty()) {
284 satPhaseBias._bias.push_back(frqPhaseBias);
285 }
286 }
287
288 biasList.push_back(satPhaseBias);
289 }
290}
291
292//
293////////////////////////////////////////////////////////////////////////////
294void t_vTec::write(ostream* out, const t_vTec& vTec) {
295 if (!out || vTec._layers.size() == 0) {
296 return;
297 }
298 out->setf(ios::fixed);
299 bncTime epoTime = vTec._time;
300 *out << "> VTEC " << epoTime.datestr(' ') << ' ' << epoTime.timestr(1,' ') << " "
301 << vTec._updateInt << " "
302 << vTec._layers.size() << ' ' << vTec._staID << endl;
303 for (unsigned ii = 0; ii < vTec._layers.size(); ii++) {
304 const t_vTecLayer& layer = vTec._layers[ii];
305 *out << setw(2) << ii+1 << ' '
306 << setw(2) << layer._C.Nrows()-1 << ' '
307 << setw(2) << layer._C.Ncols()-1 << ' '
308 << setw(10) << setprecision(1) << layer._height << endl
309 << setw(10) << setprecision(4) << layer._C
310 << setw(10) << setprecision(4) << layer._S;
311 }
312 out->flush();
313}
314
315//
316////////////////////////////////////////////////////////////////////////////
317void t_vTec::read(const string& epoLine, istream& inStream, t_vTec& vTec) {
318 bncTime epoTime;
319 unsigned int updateInt;
320 int numLayers;
321 string staID;
322 if (t_corrSSR::readEpoLine(epoLine, epoTime, updateInt, numLayers, staID) != t_corrSSR::vTec) {
323 return;
324 }
325 if (numLayers <= 0) {
326 return;
327 }
328 vTec._time = epoTime;
329 vTec._updateInt = updateInt;
330 vTec._staID = staID;
331 for (int ii = 0; ii < numLayers; ii++) {
332 t_vTecLayer layer;
333
334 string line;
335 getline(inStream, line);
336 istringstream in(line.c_str());
337
338 int dummy, maxDeg, maxOrd;
339 in >> dummy >> maxDeg >> maxOrd >> layer._height;
340
341 layer._C.ReSize(maxDeg+1, maxOrd+1);
342 layer._S.ReSize(maxDeg+1, maxOrd+1);
343
344 for (int iDeg = 0; iDeg <= maxDeg; iDeg++) {
345 for (int iOrd = 0; iOrd <= maxOrd; iOrd++) {
346 inStream >> layer._C[iDeg][iOrd];
347 }
348 }
349 for (int iDeg = 0; iDeg <= maxDeg; iDeg++) {
350 for (int iOrd = 0; iOrd <= maxOrd; iOrd++) {
351 inStream >> layer._S[iDeg][iOrd];
352 }
353 }
354
355 vTec._layers.push_back(layer);
356 }
357}
358
359//
360////////////////////////////////////////////////////////////////////////////
361t_corrSSR::e_type t_corrSSR::readEpoLine(const string& line, bncTime& epoTime,
362 unsigned int& updateInt, int& numEntries,
363 string& staID) {
364
365 istringstream inLine(line.c_str());
366
367 char epoChar;
368 string typeString;
369 int year, month, day, hour, min;
370 double sec;
371
372 inLine >> epoChar >> typeString
373 >> year >> month >> day >> hour >> min >> sec >> updateInt >> numEntries >> staID;
374
375 if (epoChar == '>') {
376 epoTime.set(year, month, day, hour, min, sec);
377 if (typeString == "CLOCK") {
378 return clkCorr;
379 }
380 else if (typeString == "ORBIT") {
381 return orbCorr;
382 }
383 else if (typeString == "CODE_BIAS") {
384 return codeBias;
385 }
386 else if (typeString == "PHASE_BIAS") {
387 return phaseBias;
388 }
389 else if (typeString == "VTEC") {
390 return vTec;
391 }
392 }
393
394 return unknown;
395}
Note: See TracBrowser for help on using the repository browser.