Argo    344.23680    450.14840 5905129 191     aoml  R5905129_191.nc
Argo    350.69195    231.04939 5905515 052    csiro  R5905515_052.nc
Argo    352.68241    227.89499 5905515 053    csiro  R5905515_053.nc
Argo    354.63094    224.55714 5905515 054    csiro  R5905515_054.nc