READ TERR 1 2
! PC data
6404.530	52.473	-47.820	1.625301e+01	2.971643e+00	-2.971643e+00
6520.200	39.603	-63.197	1.764201e+01	3.224769e+00	-3.224769e+00
6621.702	60.957	-61.899	1.889932e+01	2.955238e+00	-2.955238e+00