READ TERR 1 2
! PC data
7685.435	47.221	-65.608	1.908997e-01	5.150481e-02	-5.150481e-02
7772.991	37.393	-40.334	2.896333e-01	7.376001e-02	-7.376001e-02
7909.288	111.707	-98.905	1.966634e-01	3.829164e-02	-3.829164e-02