Argo    294.41156    136.37100 5904430 061     aoml  R5904430_061.nc 
Argo    651.42981    344.89786 5904889 068    csiro  R5904889_068.nc 
Argo    161.53409    162.18108 5905030 157    csiro  R5905030_157.nc 
Argo    181.43372    173.39502 5905030 156    csiro  R5905030_156.nc