READ TERR 1 2
! PC data
14815.460	230.019	-246.370	4.111892e-02	1.073196e-02	-1.073196e-02
15417.716	289.695	-372.237	2.928958e-02	7.701442e-03	-7.701442e-03
16169.812	525.468	-462.402	3.010805e-02	6.387619e-03	-6.387619e-03
21317.947	895.716	-964.701	1.798565e-02	3.626462e-03	-3.626462e-03