READ TERR 1 2
! PC data
63362.083	214.339	-209.396	5.215811e-02	1.316367e-02	-1.316367e-02
64040.822	478.344	-464.400	3.500796e-02	7.265601e-03	-7.265601e-03
69219.032	125.693	-277.984	4.945111e-02	1.292183e-02	-1.292183e-02
69543.663	137.041	-198.938	5.905350e-02	1.540681e-02	-1.540681e-02
70046.877	350.918	-366.173	2.723364e-02	7.187720e-03	-7.187720e-03
70906.134	615.463	-508.339	2.604024e-02	5.916124e-03	-5.916124e-03
75061.572	321.843	-340.088	3.079618e-02	8.071345e-03	-8.071345e-03
75603.345	238.908	-219.930	4.454838e-02	1.170872e-02	-1.170872e-02
76183.238	559.130	-340.985	3.022476e-02	6.878100e-03	-6.878100e-03