Argo    304.47527    551.49823 5904374 288     aoml  R5904374_288.nc 
Argo    251.43127    191.50161 5905644 071     aoml  R5905644_071.nc 
Argo    405.28476    386.86654 5906138 007     aoml  R5906138_007.nc 
Argo    229.39367    433.61154 5906139 007     aoml  R5906139_007.nc