Argo    415.78815    636.30217 5905441 042    csiro  R5905441_042.nc 
Argo    460.53968    410.49689 5906138 002     aoml  R5906138_002.nc 
Argo    239.35521    396.34454 5906139 001     aoml  R5906139_001.nc 
Argo    235.91057    400.95748 5906139 002     aoml  R5906139_002.nc