Argo     61.58397    564.37219 1900979 323     aoml  R1900979_323.nc 
Argo    253.86064    297.65768 5902506 062     aoml  R5902506_062.nc 
Argo     93.73393    631.56689 5904889 142    csiro  R5904889_142.nc 
Argo    243.49641    182.25041 5905397 067    csiro  R5905397_067.nc