Argo    796.06325    492.68479 5905726 229     aoml  R5905726_229.nc
Argo    561.40943    303.85024 5906424 128     aoml  R5906424_128.nc
Argo    569.10326    411.83976 5905447 182    csiro  R5905447_182.nc
Argo    790.96586    477.43583 5905566 018    csiro  R5905566_018.nc