Changeset 6348 in ntrip for trunk/BNC/src
- Timestamp:
- Nov 26, 2014, 6:06:04 PM (10 years ago)
- Location:
- trunk/BNC/src/orbComp
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/BNC/src/orbComp/sp3Comp.cpp
r6346 r6348 40 40 41 41 #include <iostream> 42 #include <iomanip> 42 43 #include "sp3Comp.h" 43 44 #include "bnccore.h" 44 45 #include "bncsettings.h" 45 46 #include "bncutils.h" 47 #include "bncsp3.h" 46 48 47 49 using namespace std; … … 175 177 } 176 178 177 //// Program 178 ////////////////////////////////////////////////////////////////////////////////// 179 //int main(int argc, char* argv[]) { 180 // 181 // t_sysout* sysout = new t_sysout("", 0, false); 182 // rtnet_core_log = sysout->getSysoutCore(); 183 // 184 // // Parse Input Options 185 // // ------------------- 186 // map<string, string> OPT; 187 // parseCmdLine(argc, argv, OPT); 188 // if (OPT.find("sp3File1") == OPT.end() || OPT.find("sp3File2") == OPT.end()) { 189 // cerr << "usage: sp3comp --sp3File1 <fileName> --sp3File2 <fileName> " << endl; 190 // return 1; 191 // } 192 // 193 // // Synchronize reading of two sp3 files 194 // // ------------------------------------ 195 // vector<t_prn> prnList; 196 // for (unsigned prn = 1; prn <= t_prn::MAXPRN; prn++) { 197 // prnList.push_back(t_prn(prn)); 198 // } 199 // t_sp3 in1(prnList); if (in1.assignFile(OPT["sp3File1"].c_str())) return 1; 200 // t_sp3 in2(prnList); if (in2.assignFile(OPT["sp3File2"].c_str())) return 1; 201 // 202 // vector<t_epoch*> epochs; 203 // set<t_prn> clkSats; 204 // while (true) { 205 // in1.readNextEpoch(); 206 // bncTime tt = in1.etime(); 207 // if (!tt.valid()) { 208 // break; 209 // } 210 // if (in2.readEpoch(tt) == t_irc::success) { 211 // t_epoch* epo = new t_epoch; epo->_tt = tt; 212 // bool epochOK = false; 213 // for (unsigned iPrn = 1; iPrn <= t_prn::MAXPRN; iPrn++) { 214 // t_prn prn(iPrn); 215 // ColumnVector xyz1(3), xyz2(3); 216 // ColumnVector vel1(3), vel2(3); 217 // double clk1, clk2; 218 // bool posSet1, posSet2; 219 // bool clkSet1, clkSet2; 220 // bool velSet1, velSet2; 221 // if (in1.position(prn, xyz1[0], xyz1[1], xyz1[2], posSet1, clk1, clkSet1, 222 // vel1[0], vel1[1], vel1[2], velSet1) == 0 && 223 // in2.position(prn, xyz2[0], xyz2[1], xyz2[2], posSet2, clk2, clkSet2, 224 // vel1[0], vel1[1], vel1[2], velSet1) == 0) { 225 // if (posSet1 && posSet2) { 226 // epochOK = true; 227 // epo->_dr[prn] = xyz1 - xyz2; 228 // epo->_xyz[prn] = xyz1; 229 // if (clkSet1 && clkSet2) { 230 // epo->_dc[prn] = (clk1 - clk2) * t_genConst::c; 231 // clkSats.insert(prn); 232 // } 233 // } 234 // } 235 // } 236 // if (epochOK) { 237 // epochs.push_back(epo); 238 // } 239 // else { 240 // delete epo; 241 // } 242 // } 243 // if (in1.finished()) { 244 // break; 245 // } 246 // } 247 // 248 // // Transform xyz into radial, along-track, and out-of-plane 249 // // -------------------------------------------------------- 250 // for (unsigned ie = 0; ie < epochs.size(); ie++) { 251 // t_epoch* epoch = epochs[ie]; 252 // t_epoch* epoch2 = 0; 253 // if (ie == 0 && epochs.size() > 1) { 254 // epoch2 = epochs[ie+1]; 255 // } 256 // else { 257 // epoch2 = epochs[ie-1]; 258 // } 259 // double dt = epoch->_tt - epoch2->_tt; 260 // map<t_prn, ColumnVector>& dr = epoch->_dr; 261 // map<t_prn, ColumnVector>& xyz = epoch->_xyz; 262 // map<t_prn, ColumnVector>& xyz2 = epoch2->_xyz; 263 // for (map<t_prn, ColumnVector>::const_iterator it = dr.begin(); it != dr.end(); it++) { 264 // const t_prn& prn = it->first; 265 // if (xyz2.find(prn) != xyz2.end()) { 266 // const ColumnVector dx = dr[prn]; 267 // const ColumnVector& x1 = xyz[prn]; 268 // const ColumnVector& x2 = xyz2[prn]; 269 // ColumnVector vel = (x1 - x2) / dt; 270 // t_astro::XYZ_to_RSW(x1, vel, dx, dr[prn]); 271 // } 272 // else { 273 // cerr << "not found: " << prn << endl; 274 // } 275 // } 276 // } 277 // 278 // map<string, t_stat> stat; 279 // 280 // // Estimate Clock Offsets 281 // // ---------------------- 282 // processClocks(clkSats, epochs, stat); 283 // 284 // // Print Residuals 285 // // --------------- 286 // const string all = "ZZZ"; 287 // 288 // cout.setf(ios::fixed); 289 // cout << "!\n! MJD PRN radial along out clk clkRed iPRN" 290 // "\n! ----------------------------------------------------------------\n"; 291 // for (unsigned ii = 0; ii < epochs.size(); ii++) { 292 // const t_epoch* epo = epochs[ii]; 293 // const map<t_prn, ColumnVector>& dr = epochs[ii]->_dr; 294 // const map<t_prn, double>& dc = epochs[ii]->_dc; 295 // for (map<t_prn, ColumnVector>::const_iterator it = dr.begin(); it != dr.end(); it++) { 296 // const t_prn& prn = it->first; 297 // const ColumnVector& rao = it->second; 298 // cout << setprecision(6) << epo->_tt.mjddec() << ' ' << prn << ' ' 299 // << setw(7) << setprecision(4) << rao[0] << ' ' 300 // << setw(7) << setprecision(4) << rao[1] << ' ' 301 // << setw(7) << setprecision(4) << rao[2] << " "; 302 // stat[prn]._rao += SP(rao, rao); // Schur product 303 // stat[prn]._nr += 1; 304 // stat[all]._rao += SP(rao, rao); 305 // stat[all]._nr += 1; 306 // if (dc.find(prn) != dc.end()) { 307 // double clkRes = dc.find(prn)->second; 308 // double clkResRed = clkRes - it->second[0]; // clock minus radial component 309 // cout << setw(7) << setprecision(4) << clkRes << ' ' 310 // << setw(7) << setprecision(4) << clkResRed; 311 // stat[prn]._dc += clkRes * clkRes; 312 // stat[prn]._dcRed += clkResRed * clkResRed; 313 // stat[prn]._nc += 1; 314 // stat[all]._dc += clkRes * clkRes; 315 // stat[all]._dcRed += clkResRed * clkResRed; 316 // stat[all]._nc += 1; 317 // } 318 // else { 319 // cout << " . . "; 320 // } 321 // cout << " " << setw(2) << int(prn) << endl; 322 // } 323 // delete epo; 324 // } 325 // 326 // // Print Summary 327 // // ------------- 328 // cout << "!\n! RMS:\n"; 329 // for (map<string, t_stat>::iterator it = stat.begin(); it != stat.end(); it++) { 330 // const string& prn = it->first; 331 // t_stat& stat = it->second; 332 // if (stat._nr > 0) { 333 // stat._rao[0] = sqrt(stat._rao[0] / stat._nr); 334 // stat._rao[1] = sqrt(stat._rao[1] / stat._nr); 335 // stat._rao[2] = sqrt(stat._rao[2] / stat._nr); 336 // if (prn == all) { 337 // cout << "!\n! Total "; 338 // } 339 // else { 340 // cout << "! " << prn << ' '; 341 // } 342 // cout << setw(7) << setprecision(4) << stat._rao[0] << ' ' 343 // << setw(7) << setprecision(4) << stat._rao[1] << ' ' 344 // << setw(7) << setprecision(4) << stat._rao[2] << " "; 345 // if (stat._nc > 0) { 346 // stat._dc = sqrt(stat._dc / stat._nc); 347 // stat._dcRed = sqrt(stat._dcRed / stat._nc); 348 // cout << setw(7) << setprecision(4) << stat._dc << ' ' 349 // << setw(7) << setprecision(4) << stat._dcRed; 350 // if (prn != all) { 351 // cout << " offset " << setw(7) << setprecision(4) << stat._offset; 352 // } 353 // } 354 // else { 355 // cout << " . . "; 356 // } 357 // cout << endl; 358 // } 359 // } 360 // 361 // return 0; 362 //} 179 // Main Routine 180 //////////////////////////////////////////////////////////////////////////////// 181 void t_sp3Comp::compare() const { 182 183 // Synchronize reading of two sp3 files 184 // ------------------------------------ 185 bncSP3 in1(_sp3FileNames[0]); 186 bncSP3 in2(_sp3FileNames[1]); 187 188 vector<t_epoch*> epochs; 189 set<t_prn> clkSats; 190 while (in1.nextEpoch()) { 191 bncTime tt = in1.currEpoch()->_tt; 192 while (in2.nextEpoch()) { 193 if (tt == in2.currEpoch()->_tt) { 194 t_epoch* epo = new t_epoch; epo->_tt = tt; 195 196 bool epochOK = false; 197 for (int i1 = 0; i1 < in1.currEpoch()->_sp3Sat.size(); i1++) { 198 bncSP3::t_sp3Sat* sat1 = in1.currEpoch()->_sp3Sat[i1]; 199 for (int i2 = 0; i2 < in2.currEpoch()->_sp3Sat.size(); i2++) { 200 bncSP3::t_sp3Sat* sat2 = in2.currEpoch()->_sp3Sat[i2]; 201 if (sat1->_prn == sat2->_prn) { 202 epochOK = true; 203 epo->_dr[sat1->_prn] = sat1->_xyz - sat2->_xyz; 204 epo->_xyz[sat1->_prn] = sat1->_xyz; 205 if (true) { //// TODO: check whether clocks set in SP3 files 206 epo->_dc[sat1->_prn] = (sat1->_clk - sat2->_clk) * t_CST::c; 207 clkSats.insert(sat1->_prn); 208 } 209 } 210 } 211 } 212 if (epochOK) { 213 epochs.push_back(epo); 214 } 215 else { 216 delete epo; 217 } 218 } 219 } 220 } 221 222 // Transform xyz into radial, along-track, and out-of-plane 223 // -------------------------------------------------------- 224 for (unsigned ie = 0; ie < epochs.size(); ie++) { 225 t_epoch* epoch = epochs[ie]; 226 t_epoch* epoch2 = 0; 227 if (ie == 0 && epochs.size() > 1) { 228 epoch2 = epochs[ie+1]; 229 } 230 else { 231 epoch2 = epochs[ie-1]; 232 } 233 double dt = epoch->_tt - epoch2->_tt; 234 map<t_prn, ColumnVector>& dr = epoch->_dr; 235 map<t_prn, ColumnVector>& xyz = epoch->_xyz; 236 map<t_prn, ColumnVector>& xyz2 = epoch2->_xyz; 237 for (map<t_prn, ColumnVector>::const_iterator it = dr.begin(); it != dr.end(); it++) { 238 const t_prn& prn = it->first; 239 if (xyz2.find(prn) != xyz2.end()) { 240 const ColumnVector dx = dr[prn]; 241 const ColumnVector& x1 = xyz[prn]; 242 const ColumnVector& x2 = xyz2[prn]; 243 ColumnVector vel = (x1 - x2) / dt; 244 XYZ_to_RSW(x1, vel, dx, dr[prn]); 245 } 246 else { 247 cerr << "not found: " << prn << endl; 248 } 249 } 250 } 251 252 map<string, t_stat> stat; 253 254 // Estimate Clock Offsets 255 // ---------------------- 256 processClocks(clkSats, epochs, stat); 257 258 // Print Residuals 259 // --------------- 260 const string all = "ZZZ"; 261 262 cout.setf(ios::fixed); 263 cout << "!\n! MJD PRN radial along out clk clkRed iPRN" 264 "\n! ----------------------------------------------------------------\n"; 265 for (unsigned ii = 0; ii < epochs.size(); ii++) { 266 const t_epoch* epo = epochs[ii]; 267 const map<t_prn, ColumnVector>& dr = epochs[ii]->_dr; 268 const map<t_prn, double>& dc = epochs[ii]->_dc; 269 for (map<t_prn, ColumnVector>::const_iterator it = dr.begin(); it != dr.end(); it++) { 270 const t_prn& prn = it->first; 271 const ColumnVector& rao = it->second; 272 cout << setprecision(6) << epo->_tt.mjddec() << ' ' << prn << ' ' 273 << setw(7) << setprecision(4) << rao[0] << ' ' 274 << setw(7) << setprecision(4) << rao[1] << ' ' 275 << setw(7) << setprecision(4) << rao[2] << " "; 276 stat[prn.toString()]._rao += SP(rao, rao); // Schur product 277 stat[prn.toString()]._nr += 1; 278 stat[all]._rao += SP(rao, rao); 279 stat[all]._nr += 1; 280 if (dc.find(prn) != dc.end()) { 281 double clkRes = dc.find(prn)->second; 282 double clkResRed = clkRes - it->second[0]; // clock minus radial component 283 cout << setw(7) << setprecision(4) << clkRes << ' ' 284 << setw(7) << setprecision(4) << clkResRed; 285 stat[prn.toString()]._dc += clkRes * clkRes; 286 stat[prn.toString()]._dcRed += clkResRed * clkResRed; 287 stat[prn.toString()]._nc += 1; 288 stat[all]._dc += clkRes * clkRes; 289 stat[all]._dcRed += clkResRed * clkResRed; 290 stat[all]._nc += 1; 291 } 292 else { 293 cout << " . . "; 294 } 295 cout << " " << setw(2) << int(prn) << endl; 296 } 297 delete epo; 298 } 299 300 // Print Summary 301 // ------------- 302 cout << "!\n! RMS:\n"; 303 for (map<string, t_stat>::iterator it = stat.begin(); it != stat.end(); it++) { 304 const string& prn = it->first; 305 t_stat& stat = it->second; 306 if (stat._nr > 0) { 307 stat._rao[0] = sqrt(stat._rao[0] / stat._nr); 308 stat._rao[1] = sqrt(stat._rao[1] / stat._nr); 309 stat._rao[2] = sqrt(stat._rao[2] / stat._nr); 310 if (prn == all) { 311 cout << "!\n! Total "; 312 } 313 else { 314 cout << "! " << prn << ' '; 315 } 316 cout << setw(7) << setprecision(4) << stat._rao[0] << ' ' 317 << setw(7) << setprecision(4) << stat._rao[1] << ' ' 318 << setw(7) << setprecision(4) << stat._rao[2] << " "; 319 if (stat._nc > 0) { 320 stat._dc = sqrt(stat._dc / stat._nc); 321 stat._dcRed = sqrt(stat._dcRed / stat._nc); 322 cout << setw(7) << setprecision(4) << stat._dc << ' ' 323 << setw(7) << setprecision(4) << stat._dcRed; 324 if (prn != all) { 325 cout << " offset " << setw(7) << setprecision(4) << stat._offset; 326 } 327 } 328 else { 329 cout << " . . "; 330 } 331 cout << endl; 332 } 333 } 334 } -
trunk/BNC/src/orbComp/sp3Comp.h
r6345 r6348 83 83 void processClocks(const std::set<t_prn>& clkSats, std::vector<t_epoch*>& epochs, 84 84 std::map<std::string, t_stat>& stat) const; 85 void compare() const; 85 86 86 87 QStringList _sp3FileNames;
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