Argo    662.43347    168.36504 5905501 034    csiro BR5905501_034.nc
Argo    662.43347    168.36504 5905501 034    csiro  R5905501_034.nc
Argo    594.11608    264.94495 5905502 028    csiro  R5905502_028.nc
Argo    503.72662    321.94633 5905503 023    csiro  R5905503_023.nc