Argo    267.28717    367.37000 5903624 290    csiro  R5903624_290.nc
Argo    332.81342    142.00636 5904261 180    csiro  D5904261_180.nc
Argo    385.43075    130.37273 5905183 057    csiro  D5905183_057.nc
Argo    273.32932    151.22191 5905393 016    csiro  D5905393_016.nc