Argo    269.66897    448.16214 5901272 473     aoml  R5901272_473.nc 
Argo    246.41113    390.48393 5904253 247    csiro  R5904253_247.nc 
Argo     95.80580    518.63092 5904367 267     aoml  R5904367_267.nc 
Argo     94.12783    517.05460 5904367 268     aoml  R5904367_268.nc