Argo    352.95828    368.83328 5902387 056     aoml  R5902387_056.nc 
Argo    241.09270    274.18854 5902469 001     aoml  R5902469_001.nc 
Argo    243.57336    273.22977 5902469 000     aoml  R5902469_000.nc 
Argo    349.35275    275.91193 5904811 001     aoml  R5904811_001.nc