Argo    467.95878    167.38215 5903823 298     aoml  R5903823_298.nc 
Argo    315.39919    421.57895 5904521 334     aoml  R5904521_334.nc 
Argo    155.45167    495.03841 5904522 319     aoml  R5904522_319.nc 
Argo    155.10065    495.89077 5904522 320     aoml  R5904522_320.nc