READ TERR 1 2
! PC data
4067.690	328.105	-233.532	3.398900e-02	8.923162e-03	-8.923162e-03
4607.871	184.078	-212.076	4.853831e-02	1.261581e-02	-1.261581e-02
5042.892	182.817	-250.942	5.252858e-02	1.262413e-02	-1.262413e-02
9929.982	472.940	-567.594	1.809275e-02	4.773349e-03	-4.773349e-03
10879.906	515.903	-476.984	1.865232e-02	5.002035e-03	-5.002035e-03
15757.360	570.094	-518.079	1.773857e-02	4.677712e-03	-4.677712e-03
16788.362	802.767	-460.908	2.206416e-02	4.881806e-03	-4.881806e-03