READ TERR 1 2
! PC data
7711.892	305.554	-283.666	4.395538e-02	1.161114e-02	-1.161114e-02
10475.410	8579.250	-2457.964	2.032223e-02	4.200719e-03	-4.200719e-03
278928.960	74914.258	-52285.186	2.651658e-03	1.180231e-03	-9.302128e-04