READ TERR 1 2
! PC data
74198.947	9149.927	-3802.155	1.071194e-02	2.073882e-03	-2.073882e-03
99237.411	17775.900	-6639.761	1.399321e-02	3.158505e-03	-3.158505e-03
302076.354	9813.064	-8403.151	1.794434e-03	9.582910e-04	-7.268165e-04