READ TERR 1 2
! PC data
3636.985	148.355	-287.917	4.436570e-02	1.159655e-02	-1.159655e-02
4015.525	246.205	-230.185	4.026139e-02	1.057267e-02	-1.057267e-02
4711.517	1140.486	-449.787	3.611270e-02	9.007500e-03	-9.007500e-03
10498.358	1142.193	-1402.731	1.423975e-02	3.483065e-03	-3.483065e-03
15234.559	375.468	-281.449	2.983016e-02	7.828998e-03	-7.828998e-03
15949.593	302.308	-339.566	3.116042e-02	8.203465e-03	-8.203465e-03
16751.447	666.339	-499.546	1.900526e-02	4.762686e-03	-4.762686e-03
21366.395	558.113	-642.892	1.603416e-02	4.312204e-03	-4.312204e-03
22708.105	487.613	-783.597	2.589145e-02	5.342135e-03	-5.342135e-03
27675.247	1298.042	-1271.944	2.038479e-02	5.459619e-03	-5.459619e-03
33589.644	1161.930	-1275.169	1.105551e-02	2.766363e-03	-2.766363e-03
40346.576	4313.552	-2262.343	1.527978e-02	2.789815e-03	-2.789815e-03
55978.613	6681.439	-5774.812	6.027673e-03	2.022276e-03	-1.678535e-03