Argo     44.15763    362.12312 5902484 179     aoml  R5902484_179.nc 
Argo    255.32555    106.62948 5902485 179     aoml  R5902485_179.nc 
Argo    516.54852    105.52320 5905168 181    csiro  R5905168_181.nc 
Argo    383.19134    154.72659 5905388 137    csiro  R5905388_137.nc 
Argo    234.27715    430.25769 5906140 041     aoml  R5906140_041.nc