Argo     59.05696    415.56409 5901135 195    csiro  D5901135_195.nc 
Argo    505.13495    269.87100 5901424 155     aoml  D5901424_155.nc 
Argo    175.53503     65.61616 5903258 041    csiro  D5903258_041.nc 
Argo    489.18951    173.92908 5903660 018    csiro  D5903660_018.nc