READ TERR 1 2
! PC data
31144.150	270.490	-170.795	6.755128e-02	1.403903e-02	-1.403903e-02
38086.283	2995.167	-3185.717	4.322113e-02	8.289200e-03	-8.289200e-03
52956.616	6073.620	-6306.842	1.603995e-02	3.266389e-03	-3.266389e-03
120255.193	60866.856	-15137.628	2.457101e-03	6.846696e-04	-6.846696e-04
196865.868	13295.431	-10991.534	1.780644e-03	1.011800e-03	-7.473171e-04