Argo    531.61565    751.69649 5905441 075    csiro BR5905441_075.nc
Argo    531.61565    751.69649 5905441 075    csiro  R5905441_075.nc
Argo    465.90471    576.22530 5906640 028    csiro  R5906640_028.nc
Argo    463.20229    563.33685 5906640 029    csiro  R5906640_029.nc