READ TERR 1 2
! PC data
11339.965	308.723	-355.719	2.900594e-02	7.719750e-03	-7.719750e-03
12120.068	591.707	-471.380	2.165701e-02	5.270848e-03	-5.270848e-03
17096.818	499.384	-305.462	1.337627e-02	6.523119e-03	-5.274913e-03