Argo    439.89862     51.34246 5905199 034    csiro  R5905199_034.nc 
Argo    442.56973     55.92494 5905199 033    csiro  R5905199_033.nc 
Argo    445.57809     59.27218 5905199 032    csiro  R5905199_032.nc 
Argo    447.91077     61.27697 5905199 031    csiro  R5905199_031.nc