Argo    437.68621     35.14428 5904252 241    csiro  R5904252_241.nc 
Argo    219.39326    392.82857 5904253 241    csiro  R5904253_241.nc 
Argo    318.80674    519.33107 5904865 129     aoml  R5904865_129.nc 
Argo    497.95361     56.68976 5905436 017    csiro  R5905436_017.nc