Argo    372.63107     40.73086 5902506 006     aoml  R5902506_006.nc 
Argo    224.70053     45.28959 5904368 130     aoml  R5904368_130.nc 
Argo    385.75427    587.95038 5905167 194    csiro  R5905167_194.nc 
Argo    368.71222    584.67816 6900909 127 coriolis  R6900909_127.nc