READ TERR 1 2
! PC data
153.490	8.211	-11.848	8.925084e+00	1.962815e+00	-1.962815e+00
175.735	13.547	-14.034	6.219885e+00	1.396487e+00	-1.396487e+00
222.546	46.969	-33.265	3.741709e+00	6.374009e-01	-6.374009e-01
3567.277	117.874	-92.741	8.891340e-02	2.311971e-02	-2.311971e-02
3792.691	148.207	-107.540	7.195622e-02	1.895940e-02	-1.895940e-02
4044.760	94.215	-103.863	1.317799e-01	2.896429e-02	-2.896429e-02
4241.526	173.255	-102.550	6.699845e-02	1.758112e-02	-1.758112e-02
4538.367	122.131	-123.586	1.007608e-01	2.278798e-02	-2.278798e-02
4956.804	363.119	-296.306	2.760531e-02	7.356411e-03	-7.356411e-03
5723.074	316.430	-403.150	3.918207e-02	8.344727e-03	-8.344727e-03
9593.138	285.740	-348.611	3.047078e-02	8.011239e-03	-8.011239e-03
12302.594	4483.990	-2423.715	1.128254e-02	2.056825e-03	-2.056825e-03
27640.720	1481.643	-1088.340	7.310707e-03	3.076226e-03	-2.422851e-03