Argo    552.22365    564.24232 5905441 146    csiro BR5905441_146.nc
Argo    552.22365    564.24232 5905441 146    csiro  R5905441_146.nc
Argo    624.24847    604.99268 5905442 140    csiro BR5905442_140.nc
Argo    624.24847    604.99268 5905442 140    csiro  R5905442_140.nc