READ TERR 1 2
! PC data
144.682	52.098	-48.195	2.492727e-01	5.590188e-02	-5.590188e-02
271.857	120.494	-75.077	1.263342e-01	2.860318e-02	-2.860318e-02
503.115	137.461	-110.764	7.487659e-02	1.967684e-02	-1.967684e-02
800.842	220.848	-160.266	4.803628e-02	1.273669e-02	-1.273669e-02
1215.387	192.432	-193.697	4.685359e-02	1.257344e-02	-1.257344e-02
1681.054	310.952	-273.236	3.090272e-02	8.343410e-03	-8.343410e-03