Argo    615.93782     32.14156 5905207 251    csiro  R5905207_251.nc
Argo    551.43933    332.48906 5905519 107    csiro BR5905519_107.nc
Argo    551.43933    332.48906 5905519 107    csiro  R5905519_107.nc
Argo    559.96966    259.04381 5905533 055    csiro  R5905533_055.nc