Argo    547.37596     80.72227 5904801 236     aoml  R5904801_236.nc
Argo    211.18165    354.85413 5906152 094     aoml  R5906152_094.nc
Argo    510.40392    549.76363 5905514 028    csiro  R5905514_028.nc
Argo    336.09291    470.32259 5906637 068    csiro  R5906637_068.nc