READ TERR 1 2
! PC data
3704.925	86.550	-161.674	7.556393e-02	1.982239e-02	-1.982239e-02
3923.216	164.122	-131.742	6.244035e-02	1.631454e-02	-1.631454e-02
4198.107	97.339	-110.769	8.912758e-02	2.319512e-02	-2.319512e-02
4444.768	111.438	-149.323	7.047577e-02	1.843239e-02	-1.843239e-02
4800.127	164.771	-243.921	4.424805e-02	1.171271e-02	-1.171271e-02
5239.313	217.018	-274.415	3.680231e-02	9.781212e-03	-9.781212e-03
5782.734	277.845	-326.404	6.152512e-02	1.141815e-02	-1.141815e-02