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tests/mcc_coord_test.cpp

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+#include <iostream>
+
+// #include <mcc_ccte_erfa.h>
+#include <mcc_coordinate.h>
+
+
+using namespace mcc::impl;
+
+typedef MccGenericSkyPoint<mcc::ccte::erfa::MccCCTE_ERFA> skypt_t;
+
+
+static skypt_t::ccte_t::engine_state_t saoras{.meteo{.temperature = 0.0, .humidity = 0.5, .pressure = 1010.0},
+                                              .wavelength = 0.5,
+                                              .lat = 43.646711_degs,
+                                              .lon = 41.440732_degs,
+                                              .elev = 2100.0};
+
+// skypt_t::cctEngine.setStateERFA(saoras);
+
+static_assert(mcc::mcc_angle_c<double>, "!!!!!!!!!!!!");
+
+int main()
+{
+    skypt_t::cctEngine.setStateERFA(saoras);
+
+    skypt_t pt;
+    MccSkyRADEC_ICRS icrs(0.0, 70.0_degs);
+
+    pt = icrs;
+
+    MccSkyRADEC_OBS radec_obs{0.0, 0.0};
+    MccSkyRADEC_APP radec_app;
+    MccSkyAZALT azalt{0, 0};
+    MccSkyAZZD azzd{0, 0};
+    MccSkyHADEC_OBS hadec_obs;
+    MccAngle eo, lst;
+
+    skypt_t::cctEngine.equationOrigins(radec_obs.epoch(), &eo);
+    skypt_t::cctEngine.apparentSideralTime(radec_obs.epoch(), &lst, true);
+    std::cout << "EO  = " << eo.sexagesimal(true) << "\n";
+    std::cout << "LST = " << lst.sexagesimal(true) << "\n\n";
+
+    pt.to(radec_obs, azalt, azzd, radec_app);
+
+    std::cout << "FROM ICRS TO OBSERVED:\n";
+    std::cout << "RA_ICRS  = " << icrs.x().sexagesimal(true) << "\n";
+    std::cout << "DEC_ICRS = " << icrs.y().sexagesimal() << "\n";
+    std::cout << "OBS COORD EPOCH: " << radec_obs.epoch().UTC() << "\n";
+    std::cout << "RA_OBS  = " << radec_obs.x().sexagesimal(true) << "\n";
+    std::cout << "DEC_OBS = " << radec_obs.y().sexagesimal() << "\n";
+    std::cout << "AZ      = " << azalt.x().sexagesimal() << "\n";
+    std::cout << "ALT     = " << azalt.y().sexagesimal() << "\n";
+    std::cout << "ZD      = " << azzd.y().sexagesimal() << "\n";
+    std::cout << "RA_APP  = " << radec_app.x().sexagesimal(true) << "\n";
+    std::cout << "DEC_APP = " << radec_app.y().sexagesimal() << "\n";
+
+
+    // radec_obs = {10.2387983_degs, "43:21:34.5465"_dms};
+    icrs.setX(111.0_degs), icrs.setY(111.0_degs);
+    azzd.setX(111.0_degs), azzd.setY(111.0_degs);
+    azalt.setX(111.0_degs), azalt.setY(111.0_degs);
+    hadec_obs.setX(111.0_degs), hadec_obs.setY(111.0_degs);
+
+    pt = radec_obs;
+    pt.to(icrs, azzd, hadec_obs);
+
+    std::cout << "\n\nFROM OBSERVED TO ICRS:\n";
+    std::cout << "OBS COORD EPOCH: " << radec_obs.epoch().UTC() << "\n";
+    std::cout << "RA_OBS  = " << radec_obs.x().sexagesimal(true) << "\n";
+    std::cout << "DEC_OBS = " << radec_obs.y().sexagesimal() << "\n";
+    std::cout << "RA_ICRS  = " << icrs.x().sexagesimal(true) << "\n";
+    std::cout << "DEC_ICRS = " << icrs.y().sexagesimal() << "\n";
+
+    std::cout << "\n\nFROM OBSERVED TO OBSERVED:\n";
+    std::cout << "OBS COORD EPOCH: " << radec_obs.epoch().UTC() << "\n";
+    std::cout << "RA_OBS  = " << radec_obs.x().sexagesimal(true) << "\n";
+    std::cout << "DEC_OBS = " << radec_obs.y().sexagesimal() << "\n";
+    std::cout << "HA_OBS  = " << hadec_obs.x().sexagesimal(true) << "\n";
+    std::cout << "AZ      = " << azzd.x().sexagesimal() << "\n";
+    std::cout << "ZD      = " << azzd.y().sexagesimal() << "\n";
+
+    azalt = pt;
+    std::cout << "ALT     = " << azalt.y().sexagesimal() << "\n";
+
+    return 0;
+}