READ TERR 1 2
! PC data
3640.338	48.630	-66.707	2.999734e-01	7.254873e-02	-7.254873e-02
3848.598	138.742	-159.630	9.993483e-02	2.794028e-02	-2.794028e-02
4104.562	88.378	-117.222	1.560250e-01	4.038311e-02	-4.038311e-02
4289.829	126.263	-96.889	1.412246e-01	3.707628e-02	-3.707628e-02
4565.228	126.659	-149.136	1.430672e-01	3.368375e-02	-3.368375e-02