Argo    385.21942    224.22281 2903458 040     aoml  R2903458_040.nc 
Argo    397.75258    263.39720 5904801 284     aoml  R5904801_284.nc 
Argo    191.15283    315.57393 5905553 113    csiro  R5905553_113.nc 
Argo    270.79152    525.28466 5906638 116    csiro  R5906638_116.nc