Argo    400.93651    594.73049 5903823 329     aoml  R5903823_329.nc 
Argo    536.25671    532.81101 5904358 333     aoml  R5904358_333.nc 
Argo    473.80473    501.31462 5905436 072    csiro  R5905436_072.nc 
Argo    215.58678    567.00875 5906645 028    csiro  R5906645_028.nc