READ TERR 1 2
! PC data
12911.693	203.984	-169.605	5.245161e-02	1.366074e-02	-1.366074e-02
13464.408	373.370	-348.730	4.491824e-02	9.125274e-03	-9.125274e-03
19674.859	432.494	-452.583	2.854946e-02	7.142297e-03	-7.142297e-03