Argo    457.88321     88.13301 5901147 198    csiro  D5901147_198.nc 
Argo    548.49872    167.69910 5903660 085    csiro  D5903660_085.nc 
Argo    548.62830    167.52086 5903660 086    csiro  D5903660_086.nc 
Argo    549.01697    166.80891 5903660 087    csiro  D5903660_087.nc