READ TERR 1 2
! PC data
921.072	163.306	-165.152	9.915783e-02	2.581877e-02	-2.581877e-02
1358.556	244.837	-274.178	5.994963e-02	1.582203e-02	-1.582203e-02
1792.867	424.809	-189.473	5.372680e-02	1.374283e-02	-1.374283e-02