Argo    190.79351     45.80628 5903685 323    csiro  R5903685_323.nc 
Argo    314.19856    458.53853 5905200 112    csiro  R5905200_112.nc 
Argo    166.09063    510.60308 5905415 062    csiro  R5905415_062.nc 
Argo    399.80685    285.40569 5905467 011    csiro  R5905467_011.nc