Argo    362.80150    248.92573 5902470 231     aoml  R5902470_231.nc
Argo    550.58018    112.54545 5904789 218     aoml  R5904789_218.nc
Argo    631.90055    226.97727 5904795 218     aoml  R5904795_218.nc
Argo     56.94942    185.45364 5905473 079    csiro  R5905473_079.nc