Argo    177.35324    180.92890 1901812 296     aoml  R1901812_296.nc
Argo    338.51511    101.53650 5905501 125    csiro BR5905501_125.nc
Argo    338.51511    101.53650 5905501 125    csiro  R5905501_125.nc
Argo    345.06251    151.76149 5906641 090    csiro  R5906641_090.nc