Argo    451.66013    198.84897 5901147 148    csiro  D5901147_148.nc 
Argo    291.10516    170.90305 5903225 062    csiro  D5903225_062.nc 
Argo    291.23572    174.37418 5903225 061    csiro  D5903225_061.nc 
Argo    291.30002    166.54205 5903225 063    csiro  D5903225_063.nc