Argo     83.23445     82.28153 5904813 131     aoml  R5904813_131.nc 
Argo    277.71860    455.91176 5905200 109    csiro  R5905200_109.nc 
Argo    154.19439    511.26499 5905415 059    csiro  R5905415_059.nc 
Argo    570.35653    141.20051 5906218 007     aoml  R5906218_007.nc