Argo    462.37750    133.63118 5904236 103    csiro  D5904236_103.nc 
Argo     71.76665    496.86659 5904258 083    csiro  D5904258_083.nc 
Argo    246.31854    328.16759 5904375 091     aoml  D5904375_091.nc 
Argo    209.32301    644.23937 5904376 084     aoml  D5904376_084.nc