426427428429430431432433434435436
break; case AREAnav.GMSX: areaNavigation = new GMSXnav(navBlock); break; case AREAnav.GOES: areaNavigation = new GOESnav(navBlock); break; case AREAnav.PS: areaNavigation = new PSnav(navBlock); break; case AREAnav.MERC: