Argo    341.35704     81.23835 5905439 065    csiro  R5905439_065.nc
Argo    514.82571    463.46611 5906639 004    csiro  R5906639_004.nc
Argo    556.12239    604.29739 5906640 010    csiro  R5906640_010.nc
Argo    506.71845    727.00246 5906642 003    csiro  R5906642_003.nc