READ TERR 1 2
! PC data
43057.695	6656.456	-6314.621	1.461800e-03	7.989823e-04	-6.059887e-04
519858.452	45205.724	-24809.011	2.073570e-03	9.835666e-04	-7.622560e-04
1241837.180	22886.984	-13315.163	1.663636e-03	8.874602e-04	-6.736445e-04