READ TERR 1 2
! PC data
16376.559	746.122	-11621.658	1.239509e-02	2.773099e-03	-2.773099e-03
23603.611	5533.038	-2376.874	1.124555e-02	2.718538e-03	-2.718538e-03
345099.411	22260.793	-87611.279	6.338984e-03	1.524321e-03	-1.524321e-03