Argo    424.14529    535.25726 5904631 251     aoml  R5904631_251.nc 
Argo    429.91255    141.89901 5905439 109    csiro  R5905439_109.nc 
Argo    618.39244     40.01041 5905513 009    csiro  R5905513_009.nc 
Argo    479.06139    385.98015 5906638 048    csiro  R5906638_048.nc