READ TERR 1 2
! PC data
630.110	219.496	-167.216	5.610070e+00	1.258166e+00	-1.258166e+00
1006.773	96.124	-83.037	3.613727e+00	7.737897e-01	-7.737897e-01
1225.042	79.852	-122.145	3.273271e+00	7.354180e-01	-7.354180e-01
1383.154	71.219	-78.260	3.055704e+00	6.708546e-01	-6.708546e-01
1562.061	112.912	-107.688	3.980699e+00	6.969625e-01	-6.969625e-01
1797.876	70.552	-62.668	3.491927e+00	7.654629e-01	-7.654629e-01
1946.229	56.767	-77.801	3.257206e+00	6.994712e-01	-6.994712e-01
2152.565	118.711	-149.569	1.694630e+00	3.644427e-01	-3.644427e-01
2323.633	43.157	-52.358	3.789079e+00	8.513065e-01	-8.513065e-01
2445.064	48.822	-78.274	3.073349e+00	6.778120e-01	-6.778120e-01
2566.673	47.682	-72.787	2.611164e+00	5.932635e-01	-5.932635e-01
2693.008	58.315	-78.653	3.390590e+00	7.118862e-01	-7.118862e-01
7527.387	85.446	-101.446	7.799825e-01	1.769799e-01	-1.769799e-01
7699.616	79.004	-86.783	9.134950e-01	2.072742e-01	-2.072742e-01
7847.033	61.660	-68.413	1.215133e+00	2.617555e-01	-2.617555e-01
8024.721	113.774	-116.029	7.181472e-01	1.626830e-01	-1.626830e-01
8348.925	193.481	-210.430	7.602868e-01	1.246049e-01	-1.246049e-01
13536.659	45.578	-52.206	4.507608e-01	1.000706e-01	-1.000706e-01
13623.089	41.889	-40.852	5.021436e-01	1.138112e-01	-1.138112e-01
13722.891	59.930	-57.913	6.126916e-01	1.059125e-01	-1.059125e-01
13935.052	76.778	-53.601	3.186578e-01	7.247063e-02	-7.247063e-02
14152.109	163.953	-140.279	3.707172e-01	6.005850e-02	-6.005850e-02
18448.124	490.680	-199.672	2.352336e-01	5.131147e-02	-5.131147e-02
19102.885	62.424	-60.433	4.330941e-01	9.665093e-02	-9.665093e-02
19264.015	76.806	-98.706	3.759869e-01	7.117731e-02	-7.117731e-02
19505.385	54.421	-65.930	2.167200e-01	4.781054e-02	-4.781054e-02
19658.138	79.686	-98.333	2.233536e-01	3.993838e-02	-3.993838e-02
19881.824	37.380	-45.361	2.979593e-01	6.786172e-02	-6.786172e-02
19961.272	53.209	-42.068	2.734143e-01	6.038404e-02	-6.038404e-02
20058.238	54.029	-43.756	2.567932e-01	6.426621e-02	-6.426621e-02