diff --git a/main.cpp b/main.cpp index dc0579b..4dfa324 100644 --- a/main.cpp +++ b/main.cpp @@ -11,486 +11,38 @@ void RunTest(); -int main() { -#if 0 - std::list tles; +void GeneratePassList(const CoordGeodetic& geo, const SGDP4& model, const Julian& date) { + Observer obs(geo); + Eci eci; + model.FindPosition(eci, date); - tles.push_back(Tle("ALSAT 1 ", - "1 27559U 02054A 11089.12872679 .00000243 00000-0 48843-4 0 4131", - "2 27559 97.8507 312.4200 0024709 79.8694 280.5316 14.69495914445317")); - tles.push_back(Tle("NIGERIASAT 1 ", - "1 27941U 03042C 11089.42378502 .00000216 00000-0 50713-4 0 4761", - "2 27941 97.8561 306.5880 0010368 237.5473 122.4725 14.63159222400765")); - tles.push_back(Tle("UK-DMC ", - "1 27942U 03042D 11089.21347025 .00000290 00000-0 48646-4 0 4961", - "2 27942 97.8664 309.9311 0065103 241.0875 118.3788 14.75706603400968")); - tles.push_back(Tle("BILSAT 1 ", - "1 27943U 03042E 11089.08572765 .00000047 00000-0 17816-4 0 3300", - "2 27943 97.8538 305.4240 0010467 236.5131 123.5076 14.63002695400693")); - tles.push_back(Tle("BEIJING 1 ", - "1 28890U 05043A 11089.11363757 .00000109 00000-0 31969-4 0 2110", - "2 28890 97.9674 327.9265 0016808 104.1515 256.1558 14.60145019288893")); - tles.push_back(Tle("HJ-1A ", - "1 33320U 08041A 11089.11645018 .00000558 00000-0 89157-4 0 8293", - "2 33320 97.9120 163.4564 0025524 145.5493 214.7394 14.75434524137863")); - tles.push_back(Tle("HJ-1B ", - "1 33321U 08041B 11089.08261697 .00000036 00000-0 12683-4 0 8669", - "2 33321 97.9143 163.5499 0043578 158.5982 201.7100 14.75426284137846")); - tles.push_back(Tle("YAOGAN 4 ", - "1 33446U 08061A 11089.08015953 -.00000298 00000-0 -37502-4 0 5825", - "2 33446 97.8391 162.8578 0018973 95.0341 265.3034 14.74341232125165")); - tles.push_back(Tle("YAOGAN 5 ", - "1 33456U 08064A 11089.23155758 .00004620 00000-0 16914-3 0 5761", - "2 33456 97.3037 163.0372 0010288 244.1979 149.0647 15.28479448127350")); - tles.push_back(Tle("DEIMOS-1 ", - "1 35681U 09041A 11089.07598815 .00000232 00000-0 47449-4 0 8526", - "2 35681 98.0731 349.0935 0001647 77.8673 282.2722 14.69439966 89360")); - tles.push_back(Tle("UK-DMC 2 ", - "1 35683U 09041C 11089.11558659 .00000272 00000-0 54146-4 0 8712", - "2 35683 98.0762 348.1067 0001434 99.8921 260.2456 14.69414094 89293")); + CoordTopographic topo = obs.GetLookAngle(eci); - //tles.push_back(Tle("SGP4 Test", - // "1 88888U 80275.98708465 .00073094 13844-3 66816-4 0 8", - // "2 88888 72.8435 115.9689 0086731 52.6988 110.5714 16.05824518 105")); + Julian date_start; + Julian date_end; - //tles.push_back(Tle("SDP4 Test", - // "1 11801U 80230.29629788 .01431103 00000-0 14311-1 13", - // "2 11801 46.7916 230.4354 7318036 47.4722 10.4117 2.28537848 13")); + date_end.AddDay(10.0); - Observer obs(51.360242, 0.101473, 0.07); + for (Julian jd = date_start; jd <= date_end; jd.AddMin(1.0)) { - std::list::iterator itr; - - while (true) { - Julian date_now; - - for (itr = tles.begin(); itr != tles.end(); itr++) { - SGDP4 model; - double tsince = date_now.SpanMin((*itr).GetEpoch()); - model.SetTle(*itr); - Eci eci; - model.FindPosition(eci, tsince); - CoordTopographic topo = obs.GetLookAngle(eci); - - std::cout.width(17); - std::cout << itr->GetName() << " "; - std::cout << std::setprecision(8) << std::fixed; - std::cout.width(17); - std::cout << tsince << " "; - std::cout.width(17); - std::cout << Globals::Rad2Deg(topo.GetAzimuth()) << " "; - std::cout.width(17); - std::cout << Globals::Rad2Deg(topo.GetElevation()) << std::endl; - } } -#endif +} + +int main() { + + Tle tle = Tle("UK-DMC 2 ", + "1 35683U 09041C 11089.11558659 .00000272 00000-0 54146-4 0 8712", + "2 35683 98.0762 348.1067 0001434 99.8921 260.2456 14.69414094 89293"); + + CoordGeodetic geo(Globals::Deg2Rad(51.360242), Globals::Deg2Rad(0.101473), 0.07); + + SGDP4 sgp4_model; + sgp4_model.SetTle(tle); + Julian date; + + GeneratePassList(geo, sgp4_model, date); + - RunTest(); return 0; } -void RunTle(Tle tle, double start, double end, double inc) { - double current = start; - SGDP4 model; - model.SetTle(tle); - bool running = true; - bool first_run = true; - std::cout << " " << tle.GetName() << " xx" << std::endl; - while (running) { - try { - double val; - Eci eci; - if (first_run && current != 0.0) { - /* - * make sure first run is always as zero - */ - val = 0.0; - } else { - /* - * otherwise run as normal - */ - val = current; - } - model.FindPosition(eci, val); - - Vector position = eci.GetPosition(); - Vector velocity = eci.GetVelocity(); - - std::cout << std::setprecision(8) << std::fixed; - std::cout.width(17); - std::cout << val << " "; - std::cout.width(16); - std::cout << position.GetX() << " "; - std::cout.width(16); - std::cout << position.GetY() << " "; - std::cout.width(16); - std::cout << position.GetZ() << " "; - std::cout << std::setprecision(9) << std::fixed; - std::cout.width(14); - std::cout << velocity.GetX() << " "; - std::cout.width(14); - std::cout << velocity.GetY() << " "; - std::cout.width(14); - std::cout << velocity.GetZ() << std::endl; - - } catch (std::exception* ex) { - std::cout << ex->what() << std::endl; - running = false; - } - if ((first_run && current == 0.0) || !first_run) { - if (current == end) - running = false; - else if (current + inc > end) - current = end; - else - current += inc; - } - first_run = false; - - } -} - -void RunTest() { - - /* - # ------------------ Verification test cases ---------------------- - # # TEME example - 1 00005U 58002B 00179.78495062 .00000023 00000-0 28098-4 0 4753 - 2 00005 34.2682 348.7242 1859667 331.7664 19.3264 10.82419157413667 0.00 4320.0 360.00 - */ - RunTle(Tle("00005", - "1 00005U 58002B 00179.78495062 .00000023 00000-0 28098-4 0 4753", - "2 00005 34.2682 348.7242 1859667 331.7664 19.3264 10.82419157413667"), 0.0, 4320.0, 360.0); - - - /* - # ## fig show lyddane fix error with gsfc ver - 1 04632U 70093B 04031.91070959 -.00000084 00000-0 10000-3 0 9955 - 2 04632 11.4628 273.1101 1450506 207.6000 143.9350 1.20231981 44145 -5184.0 -4896.0 120.00 - */ - RunTle(Tle("04632", - "1 04632U 70093B 04031.91070959 -.00000084 00000-0 10000-3 0 9955", - "2 04632 11.4628 273.1101 1450506 207.6000 143.9350 1.20231981 44145"), -5184.0, -4896.0, 120.0); - - - /* - # DELTA 1 DEB # near earth normal drag equation - # # perigee = 377.26km, so moderate drag case - 1 06251U 62025E 06176.82412014 .00008885 00000-0 12808-3 0 3985 - 2 06251 58.0579 54.0425 0030035 139.1568 221.1854 15.56387291 6774 0.0 2880.0 120.00 - */ - RunTle(Tle("06251", - "1 06251U 62025E 06176.82412014 .00008885 00000-0 12808-3 0 3985", - "2 06251 58.0579 54.0425 0030035 139.1568 221.1854 15.56387291 6774"), 0.0, 2880.0, 120.0); - - - /* - # MOLNIYA 2-14 # 12h resonant ecc in 0.65 to 0.7 range - 1 08195U 75081A 06176.33215444 .00000099 00000-0 11873-3 0 813 - 2 08195 64.1586 279.0717 6877146 264.7651 20.2257 2.00491383225656 0.0 2880.0 120.00 - */ - RunTle(Tle("08195", - "1 08195U 75081A 06176.33215444 .00000099 00000-0 11873-3 0 813", - "2 08195 64.1586 279.0717 6877146 264.7651 20.2257 2.00491383225656"), 0.0, 2880.0, 120.0); - - - /* - # MOLNIYA 1-36 ## fig 12h resonant ecc in 0.7 to 0.715 range - 1 09880U 77021A 06176.56157475 .00000421 00000-0 10000-3 0 9814 - 2 09880 64.5968 349.3786 7069051 270.0229 16.3320 2.00813614112380 0.0 2880.0 120.00 - */ - RunTle(Tle("09880", - "1 09880U 77021A 06176.56157475 .00000421 00000-0 10000-3 0 9814", - "2 08195 64.5968 349.3786 7069051 270.0229 16.3320 2.00813614112380"), 0.0, 2880.0, 120.0); - - - /* - # SMS 1 AKM # show the integrator problem with gsfc ver - 1 09998U 74033F 05148.79417928 -.00000112 00000-0 00000+0 0 4480 - 2 09998 9.4958 313.1750 0270971 327.5225 30.8097 1.16186785 45878 -1440.0 -720.00 60.0 - */ - RunTle(Tle("09998", - "1 09998U 74033F 05148.79417928 -.00000112 00000-0 00000+0 0 4480", - "2 09998 9.4958 313.1750 0270971 327.5225 30.8097 1.16186785 45878"), -1440.0, -720.0, 60.0); - - - /* - # # Original STR#3 SDP4 test - 1 11801U 80230.29629788 .01431103 00000-0 14311-1 13 - 2 11801 46.7916 230.4354 7318036 47.4722 10.4117 2.28537848 13 0.0 1440.0 360.00 - */ - RunTle(Tle("11801", - "1 11801U 80230.29629788 .01431103 00000-0 14311-1 13", - "2 11801 46.7916 230.4354 7318036 47.4722 10.4117 2.28537848 13"), 0.0, 1440.0, 360.0); - - - /* - # EUTELSAT 1-F1 (ECS1)## fig lyddane choice in GSFC at 2080 min - 1 14128U 83058A 06176.02844893 -.00000158 00000-0 10000-3 0 9627 - 2 14128 11.4384 35.2134 0011562 26.4582 333.5652 0.98870114 46093 0.0 2880.0 120.00 - */ - RunTle(Tle("14128", - "1 14128U 83058A 06176.02844893 -.00000158 00000-0 10000-3 0 9627", - "2 14128 11.4384 35.2134 0011562 26.4582 333.5652 0.98870114 46093"), 0.0, 2880.0, 120.0); - - - /* - # SL-6 R/B(2) # Deep space, perigee = 82.48 (<98) for - # # s4 > 20 mod - 1 16925U 86065D 06151.67415771 .02550794 -30915-6 18784-3 0 4486 - 2 16925 62.0906 295.0239 5596327 245.1593 47.9690 4.88511875148616 0.0 1440.0 120.00 - */ - RunTle(Tle("16925", - "1 16925U 86065D 06151.67415771 .02550794 -30915-6 18784-3 0 4486", - "2 16925 62.0906 295.0239 5596327 245.1593 47.9690 4.88511875148616"), 0.0, 1440.0, 120.0); - - - /* - # SL-12 R/B # Shows Lyddane choice at 1860 and 4700 min - 1 20413U 83020D 05363.79166667 .00000000 00000-0 00000+0 0 7041 - 2 20413 12.3514 187.4253 7864447 196.3027 356.5478 0.24690082 7978 1440.0 4320.0 120.00 - */ - RunTle(Tle("20413", - "1 20413U 83020D 05363.79166667 .00000000 00000-0 00000+0 0 7041", - "2 20413 12.3514 187.4253 7864447 196.3027 356.5478 0.24690082 7978"), 1440.0, 4320.0, 120.0); - - - /* - # MOLNIYA 1-83 # 12h resonant, ecc > 0.715 (negative BSTAR) - 1 21897U 92011A 06176.02341244 -.00001273 00000-0 -13525-3 0 3044 - 2 21897 62.1749 198.0096 7421690 253.0462 20.1561 2.01269994104880 0.0 2880.0 120.00 - */ - RunTle(Tle("21897", - "1 21897U 92011A 06176.02341244 -.00001273 00000-0 -13525-3 0 3044", - "2 21897 62.1749 198.0096 7421690 253.0462 20.1561 2.01269994104880"), 0.0, 2880.0, 120.0); - - - /* - # SL-6 R/B(2) # last tle given, decayed 2006-04-04, day 94 - 1 22312U 93002D 06094.46235912 .99999999 81888-5 49949-3 0 3953 - 2 22312 62.1486 77.4698 0308723 267.9229 88.7392 15.95744531 98783 54.2028672 1440.0 20.00 - */ - RunTle(Tle("22312", - "1 22312U 93002D 06094.46235912 .99999999 81888-5 49949-3 0 3953", - "2 22312 62.1486 77.4698 0308723 267.9229 88.7392 15.95744531 98783"), 54.2028672, 1440.0, 20.0); - - - /* - # SL-6 R/B(2) # 12h resonant ecc in the > 0.715 range - 1 22674U 93035D 06176.55909107 .00002121 00000-0 29868-3 0 6569 - 2 22674 63.5035 354.4452 7541712 253.3264 18.7754 1.96679808 93877 0.0 2880.0 120.00 - */ - RunTle(Tle("22674", - "1 22674U 93035D 06176.55909107 .00002121 00000-0 29868-3 0 6569", - "2 22674 63.5035 354.4452 7541712 253.3264 18.7754 1.96679808 93877"), 0.0, 2880.0, 120.0); - - - /* - # ARIANE 44L+ R/B # Lyddane bug at <= 70 min for atan2(), - # # no quadrant fix - 1 23177U 94040C 06175.45752052 .00000386 00000-0 76590-3 0 95 - 2 23177 7.0496 179.8238 7258491 296.0482 8.3061 2.25906668 97438 0.0 1440.0 120.00 - */ - RunTle(Tle("23177", - "1 23177U 94040C 06175.45752052 .00000386 00000-0 76590-3 0 95", - "2 23177 7.0496 179.8238 7258491 296.0482 8.3061 2.25906668 97438"), 0.0, 1440.0, 120.0); - - - /* - # WIND # STR#3 Kepler failes past about 200 min - 1 23333U 94071A 94305.49999999 -.00172956 26967-3 10000-3 0 15 - 2 23333 28.7490 2.3720 9728298 30.4360 1.3500 0.07309491 70 0.0 1600.0 120.00 - */ - RunTle(Tle("23333", - "1 23333U 94071A 94305.49999999 -.00172956 26967-3 10000-3 0 15", - "2 23333 28.7490 2.3720 9728298 30.4360 1.3500 0.07309491 70"), 0.0, 1600.0, 120.0); - - - /* - # ARIANE 42P+3 R/B ## fig Lyddane bug at > 280.5 min for AcTan() - 1 23599U 95029B 06171.76535463 .00085586 12891-6 12956-2 0 2905 - 2 23599 6.9327 0.2849 5782022 274.4436 25.2425 4.47796565123555 0.0 720.0 20.00 - */ - RunTle(Tle("23599", - "1 23599U 95029B 06171.76535463 .00085586 12891-6 12956-2 0 2905", - "2 23599 6.9327 0.2849 5782022 274.4436 25.2425 4.47796565123555"), 0.0, 720.0, 20.0); - - - /* - # ITALSAT 2 # 24h resonant GEO, inclination > 3 deg - 1 24208U 96044A 06177.04061740 -.00000094 00000-0 10000-3 0 1600 - 2 24208 3.8536 80.0121 0026640 311.0977 48.3000 1.00778054 36119 0.0 1440.0 120.00 - */ - RunTle(Tle("24208", - "1 24208U 96044A 06177.04061740 -.00000094 00000-0 10000-3 0 1600", - "2 24208 3.8536 80.0121 0026640 311.0977 48.3000 1.00778054 36119"), 0.0, 1440.0, 120.0); - - - /* - # AMC-4 ## fig low incl, show incl shift with - # ## gsfc version from 240 to 1440 min - 1 25954U 99060A 04039.68057285 -.00000108 00000-0 00000-0 0 6847 - 2 25954 0.0004 243.8136 0001765 15.5294 22.7134 1.00271289 15615 -1440.0 1440.0 120.00 - */ - RunTle(Tle("25954", - "1 25954U 99060A 04039.68057285 -.00000108 00000-0 00000-0 0 6847", - "2 25954 0.0004 243.8136 0001765 15.5294 22.7134 1.00271289 15615"), -1440.0, 1400.0, 120.0); - - - /* - # INTELSAT 902 # negative incl at 9313 min then - # # 270 deg Lyddane bug at 37606 min - 1 26900U 01039A 06106.74503247 .00000045 00000-0 10000-3 0 8290 - 2 26900 0.0164 266.5378 0003319 86.1794 182.2590 1.00273847 16981 9300.00 9400.00 60.00 - */ - RunTle(Tle("26900", - "1 26900U 01039A 06106.74503247 .00000045 00000-0 10000-3 0 8290", - "2 26900 0.0164 266.5378 0003319 86.1794 182.2590 1.00273847 16981"), 9300.0, 9400.0, 60.0); - - - /* - # COSMOS 1024 DEB # 12h resonant ecc in 0.5 to 0.65 range - 1 26975U 78066F 06174.85818871 .00000620 00000-0 10000-3 0 6809 - 2 26975 68.4714 236.1303 5602877 123.7484 302.5767 2.05657553 67521 0.0 2880.0 120.00 - */ - RunTle(Tle("26975", - "1 26975U 78066F 06174.85818871 .00000620 00000-0 10000-3 0 6809", - "2 26975 68.4714 236.1303 5602877 123.7484 302.5767 2.05657553 67521"), 0.0, 2880.0, 120.0); - - - /* - # CBERS 2 # Near Earth, ecc = 8.84E-5 (< 1.0e-4) - # # drop certain normal drag terms - 1 28057U 03049A 06177.78615833 .00000060 00000-0 35940-4 0 1836 - 2 28057 98.4283 247.6961 0000884 88.1964 271.9322 14.35478080140550 0.0 2880.0 120.00 - */ - RunTle(Tle("28057", - "1 28057U 03049A 06177.78615833 .00000060 00000-0 35940-4 0 1836", - "2 28057 98.4283 247.6961 0000884 88.1964 271.9322 14.35478080140550"), 0.0, 2880.0, 120.0); - - - /* - # NAVSTAR 53 (USA 175)# 12h non-resonant GPS (ecc < 0.5 ecc) - 1 28129U 03058A 06175.57071136 -.00000104 00000-0 10000-3 0 459 - 2 28129 54.7298 324.8098 0048506 266.2640 93.1663 2.00562768 18443 0.0 1440.0 120.00 - */ - RunTle(Tle("28129", - "1 28129U 03058A 06175.57071136 -.00000104 00000-0 10000-3 0 459", - "2 28129 54.7298 324.8098 0048506 266.2640 93.1663 2.00562768 18443"), 0.0, 1440.0, 120.0); - - - /* - # COSMOS 2405 # Near Earth, perigee = 127.20 (< 156) s4 mod - 1 28350U 04020A 06167.21788666 .16154492 76267-5 18678-3 0 8894 - 2 28350 64.9977 345.6130 0024870 260.7578 99.9590 16.47856722116490 0.0 2880.0 120.00 - */ - RunTle(Tle("28350", - "1 28350U 04020A 06167.21788666 .16154492 76267-5 18678-3 0 8894", - "2 28350 64.9977 345.6130 0024870 260.7578 99.9590 16.47856722116490"), 0.0, 2880.0, 120.0); - - - /* - # H-2 R/B # Deep space, perigee = 135.75 (<156) s4 mod - 1 28623U 05006B 06177.81079184 .00637644 69054-6 96390-3 0 6000 - 2 28623 28.5200 114.9834 6249053 170.2550 212.8965 3.79477162 12753 0.0 1440.0 120.00 - */ - RunTle(Tle("28623", - "1 28623U 05006B 06177.81079184 .00637644 69054-6 96390-3 0 6000", - "2 28623 28.5200 114.9834 6249053 170.2550 212.8965 3.79477162 12753"), 0.0, 1440.0, 120.0); - - - /* - # XM-3 # 24h resonant geo, incl < 3 deg goes - # # negative around 1130 min - 1 28626U 05008A 06176.46683397 -.00000205 00000-0 10000-3 0 2190 - 2 28626 0.0019 286.9433 0000335 13.7918 55.6504 1.00270176 4891 0.0 1440.0 120.00 - */ - RunTle(Tle("28626", - "1 28626U 05008A 06176.46683397 -.00000205 00000-0 10000-3 0 2190", - "2 28626 0.0019 286.9433 0000335 13.7918 55.6504 1.00270176 4891"), 0.0, 1440.0, 120.0); - - - /* - # MINOTAUR R/B # Sub-orbital case - Decayed 2005-11-29 - # #(perigee = -51km), lost in 50 minutes - 1 28872U 05037B 05333.02012661 .25992681 00000-0 24476-3 0 1534 - 2 28872 96.4736 157.9986 0303955 244.0492 110.6523 16.46015938 10708 0.0 60.0 5.00 - */ - RunTle(Tle("28872", - "1 28872U 05037B 05333.02012661 .25992681 00000-0 24476-3 0 1534", - "2 28872 96.4736 157.9986 0303955 244.0492 110.6523 16.46015938 10708"), 0.0, 50.0, 5.0); - - - /* - # SL-14 DEB # Last stage of decay - lost in under 420 min - 1 29141U 85108AA 06170.26783845 .99999999 00000-0 13519-0 0 718 - 2 29141 82.4288 273.4882 0015848 277.2124 83.9133 15.93343074 6828 0.0 440.0 20.00 - */ - RunTle(Tle("29141", - "1 29141U 85108AA 06170.26783845 .99999999 00000-0 13519-0 0 718", - "2 29141 82.4288 273.4882 0015848 277.2124 83.9133 15.93343074 6828"), 0.0, 420.0, 20.0); - - - /* - # SL-12 DEB # Near Earth, perigee = 212.24 < 220 - # # simplified drag eq - 1 29238U 06022G 06177.28732010 .00766286 10823-4 13334-2 0 101 - 2 29238 51.5595 213.7903 0202579 95.2503 267.9010 15.73823839 1061 0.0 1440.0 120.00 - */ - RunTle(Tle("29238", - "1 29238U 06022G 06177.28732010 .00766286 10823-4 13334-2 0 101", - "2 29238 51.5595 213.7903 0202579 95.2503 267.9010 15.73823839 1061"), 0.0, 1440.0, 120.0); - - - /* - # # Original STR#3 SGP4 test - 1 88888U 80275.98708465 .00073094 13844-3 66816-4 0 87 - 2 88888 72.8435 115.9689 0086731 52.6988 110.5714 16.05824518 1058 0.0 1440.0 120.00 - */ - RunTle(Tle("88888", - "1 88888U 80275.98708465 .00073094 13844-3 66816-4 0 87", - "2 88888 72.8435 115.9689 0086731 52.6988 110.5714 16.05824518 1058"), 0.0, 1440.0, 120.0); - - - /* - # - # # check error code 4 - 1 33333U 05037B 05333.02012661 .25992681 00000-0 24476-3 0 1534 - 2 33333 96.4736 157.9986 9950000 244.0492 110.6523 4.00004038 10708 0.0 150.0 5.00 - */ - RunTle(Tle("33333", - "1 33333U 05037B 05333.02012661 .25992681 00000-0 24476-3 0 1534", - "2 33333 96.4736 157.9986 9950000 244.0492 110.6523 4.00004038 10708"), 0.0, 150.0, 5.0); - - - /* - # # try and check error code 2 but this - 1 33334U 78066F 06174.85818871 .00000620 00000-0 10000-3 0 6809 - 2 33334 68.4714 236.1303 5602877 123.7484 302.5767 0.00001000 67521 0.0 1440.0 1.00 - */ - RunTle(Tle("33334", - "1 33334U 78066F 06174.85818871 .00000620 00000-0 10000-3 0 6809", - "2 33334 68.4714 236.1303 5602877 123.7484 302.5767 0.00001000 67521"), 0.0, 1440.0, 1.0); - - - /* - # # try to check error code 3 looks like ep never goes below zero, tied close to ecc - 1 33335U 05008A 06176.46683397 -.00000205 00000-0 10000-3 0 2190 - 2 33335 0.0019 286.9433 0000004 13.7918 55.6504 1.00270176 4891 0.0 1440.0 20.00 - */ - RunTle(Tle("33335", - "1 33335U 05008A 06176.46683397 -.00000205 00000-0 10000-3 0 2190", - "2 33335 0.0019 286.9433 0000004 13.7918 55.6504 1.00270176 4891"), 0.0, 1440.0, 20.0); - - - /* - # SL-12 R/B # Shows Lyddane choice at 1860 and 4700 min - 1 20413U 83020D 05363.79166667 .00000000 00000-0 00000+0 0 7041 - 2 33335 0.0019 286.9433 0000004 13.7918 55.6504 1.00270176 4891 0.0 1440.0 20.00 - */ - RunTle(Tle("20413", - "1 20413U 83020D 05363.79166667 .00000000 00000-0 00000+0 0 7041", - "2 20413 12.3514 187.4253 7864447 196.3027 356.5478 0.24690082 7978"), 1844000.0, 1845100.0, 5.0); - - -} diff --git a/testmain.cpp b/testmain.cpp new file mode 100644 index 0000000..6fbda6e --- /dev/null +++ b/testmain.cpp @@ -0,0 +1,211 @@ +#include "Julian.h" +#include "Tle.h" +#include "SGDP4.h" +#include "Globals.h" +#include "Observer.h" +#include "Coord.h" + +#include +#include +#include +#include +#include +#include + +void RunTle(Tle tle, double start, double end, double inc) { + double current = start; + SGDP4 model; + model.SetTle(tle); + bool running = true; + bool first_run = true; + std::cout << " " << std::setprecision(0) << tle.GetNoradNumber() << " xx" << std::endl; + while (running) { + try { + double val; + Eci eci; + if (first_run && current != 0.0) { + /* + * make sure first run is always as zero + */ + val = 0.0; + } else { + /* + * otherwise run as normal + */ + val = current; + } + model.FindPosition(eci, val); + + Vector position = eci.GetPosition(); + Vector velocity = eci.GetVelocity(); + + std::cout << std::setprecision(8) << std::fixed; + std::cout.width(17); + std::cout << val << " "; + std::cout.width(16); + std::cout << position.GetX() << " "; + std::cout.width(16); + std::cout << position.GetY() << " "; + std::cout.width(16); + std::cout << position.GetZ() << " "; + std::cout << std::setprecision(9) << std::fixed; + std::cout.width(14); + std::cout << velocity.GetX() << " "; + std::cout.width(14); + std::cout << velocity.GetY() << " "; + std::cout.width(14); + std::cout << velocity.GetZ() << std::endl; + + } catch (std::exception* ex) { + std::cout << ex->what() << std::endl; + running = false; + } + if ((first_run && current == 0.0) || !first_run) { + if (current == end) + running = false; + else if (current + inc > end) + current = end; + else + current += inc; + } + first_run = false; + + } +} + +void tokenize(const std::string& str, std::vector& tokens) { + + const std::string& delimiters = " "; + + /* + * skip delimiters at beginning + */ + std::string::size_type last_pos = str.find_first_not_of(delimiters, 0); + + /* + * find first non-delimiter + */ + std::string::size_type pos = str.find_first_of(delimiters, last_pos); + + while (std::string::npos != pos || std::string::npos != last_pos) { + /* + * add found token to vector + */ + tokens.push_back(str.substr(last_pos, pos - last_pos)); + /* + * skip delimiters + */ + last_pos = str.find_first_not_of(delimiters, pos); + /* + * find next non-delimiter + */ + pos = str.find_first_of(delimiters, last_pos); + } +} + +void RunTest(const char* infile) { + + std::ifstream file; + + file.open(infile); + + if (!file.is_open()) { + std::cerr << "Error opening file" << std::endl; + return; + } + + bool got_first_line = false; + std::string line1; + std::string line2; + std::string parameters; + + while (!file.eof()) { + std::string line; + std::getline(file, line); + + /* + * trim spaces + */ + Tle::TrimLeft(line); + Tle::TrimRight(line); + + /* + * skip blank lines or lines starting with # + */ + if (line.length() == 0 || line[0] == '#') { + got_first_line = false; + continue; + } + + /* + * find first line + */ + if (!got_first_line) { + + if (Tle::IsValidLine(line, Tle::LINE_ONE)) { + /* + * store line and now read in second line + */ + got_first_line = true; + line1 = line; + + } else { + std::cerr << "Error: Badly formatted first line:" << std::endl; + std::cerr << line << std::endl; + } + } else { + /* + * no second chances, second line should follow the first + */ + got_first_line = false; + /* + * split line, first 69 is the second line of the tle + * the rest is the test parameters, if there is any + */ + line2 = line.substr(0, 69); + double start = 0.0; + double end = 1440.0; + double inc = 120.0; + if (line.length() > 69) { + std::vector tokens; + parameters = line.substr(70, line.length() - 69); + tokenize(parameters, tokens); + if (tokens.size() >= 3) { + start = atof(tokens[0].c_str()); + end = atof(tokens[1].c_str()); + inc = atof(tokens[2].c_str()); + } + } + + /* + * following line must be the second line + */ + if (Tle::IsValidLine(line2, Tle::LINE_TWO)) { + Tle tle("Test", line1, line2); + RunTle(tle, 0.0, 1440.0, 120.0); + } else { + std::cerr << "Error: Badly formatted second line:" << std::endl; + std::cerr << line2 << std::endl; + } + } + } + + /* + * close file + */ + file.close(); + + return; +} + +int main() { + + const char* file_name = "SGP4-VER.TLE"; + + RunTest(file_name); + + return 0; +} + + +