Argo    121.48706    621.21139 5905627 021    csiro  R5905627_021.nc 
Argo    176.81157    479.29573 5905633 008    csiro  R5905633_008.nc 

Argo    121.48706    621.21139 5905627 021    csiro  R5905627_021.nc 
Argo    176.81157    479.29573 5905633 008    csiro  R5905633_008.nc 

Argo    121.48706    621.21139 5905627 021    csiro  R5905627_021.nc 
Argo    176.81157    479.29573 5905633 008    csiro  R5905633_008.nc