Argo    277.71587     66.19430 2901345 327   incois  R2901345_327.nc 
Argo    286.53497    175.15295 5902377 238     aoml  R5902377_238.nc 
Argo    360.36747    198.36448 5904418 220     aoml  R5904418_220.nc 
Argo    157.75912    223.59227 5904890 233    csiro  R5904890_233.nc