Argo    138.58582    142.89673 5902458 098     aoml  R5902458_098.nc 
Argo    428.05310    207.69873 5904371 203     aoml  R5904371_203.nc 
Argo    425.24420    165.35333 5904846 032     aoml  R5904846_032.nc 
Argo    124.81181    303.98776 5905196 060    csiro  R5905196_060.nc