Argo    561.00818    303.95795 1901145 319    csiro  R1901145_319.nc 
Argo    116.48696    492.61307 3901899 063     bodc  R3901899_063.nc 
Argo    620.84851    498.96594 5905398 019    csiro  R5905398_019.nc 
Argo    322.89810     42.29331 6903214 063 coriolis  R6903214_063.nc