READ TERR 1 2
! PC data
29184.383	54.303	-68.556	2.427577e-01	5.440690e-02	-5.440690e-02
29304.021	102.653	-65.335	3.119269e-01	5.282899e-02	-5.282899e-02
507927.184	1019.813	-655.063	1.476541e-02	3.532555e-03	-3.532555e-03