Argo    558.29566    434.71292 5905501 007    csiro BR5905501_007.nc
Argo    558.29566    434.71292 5905501 007    csiro  R5905501_007.nc
Argo    626.78184    445.92789 5905502 013    csiro  R5905502_013.nc
Argo    633.23195    455.97112 5905503 011    csiro  R5905503_011.nc