READ TERR 1 2
! PC data
3483.946	145.418	-223.158	5.589729e-02	1.453039e-02	-1.453039e-02
3747.672	139.946	-118.308	1.064631e-01	2.394281e-02	-2.394281e-02
4084.244	149.384	-196.626	6.470940e-02	1.681349e-02	-1.681349e-02
4473.800	261.292	-240.172	4.642446e-02	1.135850e-02	-1.135850e-02
4874.526	153.921	-139.435	7.762957e-02	2.017966e-02	-2.017966e-02
5319.480	516.317	-291.033	3.205423e-02	7.454057e-03	-7.454057e-03