READ TERR 1 2
! PC data
47242.768	2934.218	-1348.633	2.156944e-02	5.593229e-03	-5.593229e-03
68240.760	16130.839	-12822.405	1.226493e-02	2.187520e-03	-2.187520e-03
363538.563	316577.344	-33554.035	1.558412e-03	6.839111e-04	-5.635670e-04