Argo    396.12340    471.14024 5903651 211    csiro  R5903651_211.nc 
Argo    491.75591    600.66229 5904390 120     aoml  R5904390_120.nc 
Argo    463.60497     39.72151 5905172 001    csiro  R5905172_001.nc 
Argo    311.88995    469.81024 6900904 159 coriolis  R6900904_159.nc 
Argo    461.10346    561.74650 6900905 159 coriolis  R6900905_159.nc