Argo    292.12860    266.69813 5905516 045    csiro  R5905516_045.nc 
Argo    466.50375    392.24014 5905690 174     aoml  R5905690_174.nc 

Argo    292.12860    266.69813 5905516 045    csiro  R5905516_045.nc 
Argo    466.50375    392.24014 5905690 174     aoml  R5905690_174.nc