Argo    162.60235    672.00658 5905531 054    csiro BR5905531_054.nc
Argo    162.60235    672.00658 5905531 054    csiro  R5905531_054.nc
Argo    309.77705    234.23867 5905543 030    csiro  R5905543_030.nc
Argo     62.23465    105.25354 5905544 030    csiro  R5905544_030.nc