Argo    342.05298     70.68909 1901149 196    csiro  R1901149_196.nc 
Argo     81.00095    208.17458 5902376 050     aoml  R5902376_050.nc 
Argo    142.01031    338.62613 5902377 050     aoml  R5902377_050.nc 
Argo    596.46454    331.10297 5904261 096    csiro  R5904261_096.nc