Argo    457.10880     67.12292 5904371 312     aoml  R5904371_312.nc 
Argo    449.05248     76.04361 5904809 155     aoml  R5904809_155.nc 
Argo    151.33471    212.95148 5905473 021    csiro  R5905473_021.nc 
Argo    239.74735     82.12217 5906254 016     aoml  R5906254_016.nc