READ TERR 1 2
! PC data
69757.913	1051.245	-1074.946	1.653081e-02	3.377124e-03	-3.377124e-03
74812.823	747.305	-471.254	1.642714e-02	4.349244e-03	-4.349244e-03
76648.688	3770.043	-1088.560	1.381866e-02	3.473754e-03	-3.473754e-03
104644.804	926.076	-736.264	1.437409e-02	3.411460e-03	-3.411460e-03
235178.283	69331.155	-11298.676	3.769624e-03	1.341375e-03	-1.105052e-03