READ TERR 1 2
! PC data
38570.554	1357.750	-1056.779	1.530500e-02	3.033002e-03	-3.033002e-03
43799.654	559.850	-525.818	1.824742e-02	4.845855e-03	-4.845855e-03
44984.450	673.828	-624.946	1.529676e-02	4.105275e-03	-4.105275e-03