READ TERR 1 2
! PC data
99800.725	848.587	-861.500	1.372750e-02	3.393861e-03	-3.393861e-03
555281.427	551.242	-735.003	1.888797e-02	4.510508e-03	-4.510508e-03
627267.861	810.702	-651.054	1.545651e-02	3.839950e-03	-3.839950e-03