Argo    385.52725    137.96670 5905642 253     aoml  R5905642_253.nc
Argo    539.88337    526.08100 5905568 047    csiro BR5905568_047.nc
Argo    539.88337    526.08100 5905568 047    csiro  R5905568_047.nc
Argo    239.35191    236.36281 5905569 043    csiro  R5905569_043.nc