Argo    322.18262    377.08725 5905236 305     aoml  R5905236_305.nc
Argo    317.24201    171.17058 5906424 129     aoml  R5906424_129.nc
Argo    336.77470    225.50197 5905447 183    csiro  R5905447_183.nc
Argo    545.20746    197.67199 5905566 019    csiro  R5905566_019.nc