Argo    263.04788    238.17177 5903265 253    csiro  R5903265_253.nc 
Argo    251.12575    457.83441 5904257 140    csiro  R5904257_140.nc 
Argo    260.38300    301.82166 5905167 321    csiro  R5905167_321.nc 
Argo    457.20776    608.20880 5905193 009    csiro  R5905193_009.nc 
Argo    503.11139    488.66541 6900908 169 coriolis  R6900908_169.nc