Argo    464.46710    187.23494 1901131 224    csiro  D1901131_224.nc 
Argo    745.75745    173.12616 5902345 010     aoml  D5902345_010.nc 
Argo     96.10412    150.60651 5903626 163    csiro  D5903626_163.nc 
Argo    417.34692     78.30258 5904422 007     aoml  R5904422_007.nc