Argo    390.87682    103.23097 5905439 121    csiro  R5905439_121.nc
Argo    334.25488     72.37100 5905441 129    csiro BR5905441_129.nc
Argo    334.25488     72.37100 5905441 129    csiro  R5905441_129.nc
Argo    355.98331    149.93234 5905447 112    csiro  R5905447_112.nc