Argo    317.72874    210.86251 5904833 177     aoml  R5904833_177.nc 
Argo    357.35443    130.86500 5905011 212    csiro  R5905011_212.nc 
Argo    138.72453    175.37925 5905180 176    csiro  R5905180_176.nc 
Argo    462.45384    300.65000 5905213 139    csiro  R5905213_139.nc