READ TERR 1 2
! PC data
231412.771	108.578	-142.154	7.344578e-02	1.945217e-02	-1.945217e-02
231672.849	176.959	-151.500	5.648917e-02	1.481443e-02	-1.481443e-02
231967.172	85.729	-117.365	9.848627e-02	2.489211e-02	-2.489211e-02
232233.235	200.770	-180.334	7.553875e-02	1.594176e-02	-1.594176e-02
237230.987	263.387	-245.938	6.773532e-02	1.781955e-02	-1.781955e-02
237618.309	109.245	-123.936	7.904742e-02	2.087058e-02	-2.087058e-02
237840.687	107.511	-113.133	8.970925e-02	2.270926e-02	-2.270926e-02
238139.668	162.055	-191.469	8.292292e-02	1.738704e-02	-1.738704e-02
243920.117	262.060	-226.864	5.678567e-02	1.276503e-02	-1.276503e-02
248986.742	173.277	-147.659	6.737401e-02	1.753981e-02	-1.753981e-02
249385.077	306.487	-225.058	6.018191e-02	1.320002e-02	-1.320002e-02
552051.741	962.212	-647.475	2.248077e-02	4.437545e-03	-4.437545e-03
557872.531	842.642	-739.464	1.809180e-02	3.999721e-03	-3.999721e-03
563423.757	750.812	-643.246	2.022794e-02	4.454807e-03	-4.454807e-03