+ SGPath ephem_data_path(globals->get_fg_root());
+ ephem_data_path.append("Astro");
+ _impl = new SGEphemeris(ephem_data_path.c_str());
+ globals->set_ephem(_impl);
+
+ tieStar("/ephemeris/sun/xs", _impl->get_sun(), &Star::getxs);
+ tieStar("/ephemeris/sun/ys", _impl->get_sun(), &Star::getys);
+ tieStar("/ephemeris/sun/ze", _impl->get_sun(), &Star::getze);
+ tieStar("/ephemeris/sun/ye", _impl->get_sun(), &Star::getye);
+ tieStar("/ephemeris/sun/lat-deg", _impl->get_sun(), &Star::getLat);
+