READ TERR 1 2
! PC data
645.315	444.995	-520.325	1.737520e-01	4.347541e-02	-4.347541e-02
1479.835	395.268	-259.143	1.884175e-01	3.629514e-02	-3.629514e-02
6550.918	1388.663	-960.702	4.284329e-02	9.852539e-03	-9.852539e-03
13880.655	11382.889	-2439.584	5.790735e-03	3.543694e-03	-2.521106e-03