Argo    327.94891    198.94403 3901899 069     bodc  R3901899_069.nc 
Argo     77.49229    183.47887 5904261 198    csiro  R5904261_198.nc 
Argo    158.68762    227.25816 5904888 156    csiro  R5904888_156.nc 
Argo    334.13873    253.25941 5905183 075    csiro  R5905183_075.nc