Argo    514.41563    603.44240 5904610 253     aoml  R5904610_253.nc
Argo    320.01786    551.84558 5905726 149     aoml  R5905726_149.nc
Argo    492.18187     94.91039 5905208 199    csiro  R5905208_199.nc
Argo    357.13542    557.25626 5905437 112    csiro  R5905437_112.nc