Argo     42.55732    202.82048 5904261 201    csiro  R5904261_201.nc 
Argo    348.86529    225.39814 5904371 209     aoml  R5904371_209.nc 
Argo    353.82106    203.34181 5904846 036     aoml  R5904846_036.nc 
Argo    203.32230    271.74967 5905196 064    csiro  R5905196_064.nc