Argo    574.86328    159.39931 5904846 061     aoml  R5904846_061.nc 
Argo    266.52636    276.66288 5904890 184    csiro  R5904890_184.nc 
Argo    335.76850     67.69213 5905168 109    csiro  R5905168_109.nc 
Argo    542.79991    192.64119 5905196 089    csiro  R5905196_089.nc