obs_sequence obs_type_definitions 0 num_copies: 2 num_qc: 1 num_obs: 3 max_num_obs: 3 observations truth Quality Control first: 1 last: 3 OBS 1 5.25 5.0897032269825484 0.0000000000000000 -1 2 -1 obdef loc1d 0.2250000000000000 kind -10 0 0 1.0000000000000000E-002 OBS 2 5.26 5.0897032269825484 0.0000000000000000 1 3 -1 obdef loc1d 0.2250000000000000 kind -10 600 0 1.0000000000000000E-002 OBS 3 5.27 5.0897032269825484 0.0000000000000000 2 -1 -1 obdef loc1d 0.2250000000000000 kind -10 1200 0 1.0000000000000000E-002