READ TERR 1 2
! PC data
6790.654	343.907	-493.537	5.825440e-02	1.566024e-02	-1.566024e-02
7548.648	501.072	-414.086	6.106784e-02	1.504027e-02	-1.504027e-02
12223.349	107.931	-132.770	3.718763e-02	1.660270e-02	-1.286695e-02