Argo    399.55011    572.46480 5905533 035    csiro  R5905533_035.nc 
Argo    396.15607    575.02550 5906461 072     aoml  R5906461_072.nc 

Argo    399.55011    572.46480 5905533 035    csiro  R5905533_035.nc 
Argo    396.15607    575.02550 5906461 072     aoml  R5906461_072.nc