READ TERR 1 2
! PC data
11339.965	308.723	-355.719	2.871975e-02	7.651248e-03	-7.651248e-03
12120.068	591.707	-471.380	2.159328e-02	5.262033e-03	-5.262033e-03
17102.480	493.719	-318.647	1.233219e-02	6.097164e-03	-4.928742e-03