READ TERR 1 2
! PC data
17309.738	180.886	-185.183	7.339231e-02	1.952064e-02	-1.952064e-02
17647.202	129.257	-156.577	1.337023e-01	3.025877e-02	-3.025877e-02
17941.040	196.474	-164.581	7.906628e-02	2.067130e-02	-2.067130e-02
18314.804	131.110	-177.290	1.243831e-01	2.820661e-02	-2.820661e-02
18643.689	213.410	-197.775	1.056979e-01	2.258781e-02	-2.258781e-02
23090.976	165.586	-142.812	8.625482e-02	1.928280e-02	-1.928280e-02
77149.017	2681.390	-2585.100	1.776736e-02	3.597829e-03	-3.597829e-03