Argo    317.20848    466.54064 4903630 074 coriolis  R4903630_074.nc
Argo    761.37915    405.51624 5905204 273    csiro  R5905204_273.nc
Argo    432.48872    112.18694 5905567 020    csiro  R5905567_020.nc
Argo    432.46372    576.57280 5905569 020    csiro  R5905569_020.nc