Argo    445.06218     86.97575 5902481 148     aoml  R5902481_148.nc
Argo    205.20715    434.75787 5902483 148     aoml  R5902483_148.nc
Argo    372.29131     58.42235 5906398 016     aoml R5906398_016D.nc
Argo    304.93437    235.32001 5905474 007    csiro  R5905474_007.nc