READ TERR 1 2
! PC data
26215.136	2686.792	-2715.609	1.426626e-02	3.364781e-03	-3.364781e-03
39867.783	5866.345	-6385.636	6.483263e-03	1.876842e-03	-1.876842e-03
51797.210	4581.814	-1516.443	3.994064e-03	2.396074e-03	-1.768163e-03