Argo    527.16443    269.70862 1901131 221    csiro  D1901131_221.nc 
Argo     71.47787    391.75104 5903319 177     aoml  D5903319_177.nc 
Argo    135.72664     81.56024 5903626 160    csiro  D5903626_160.nc 
Argo    481.33728    176.11134 5904422 004     aoml  R5904422_004.nc 
Argo    247.03046     91.96883 5904437 004     aoml  R5904437_004.nc