Argo    508.15512    288.88321 5904109 121     aoml  R5904109_121.nc 
Argo    186.15807     49.28264 5904368 128     aoml  R5904368_128.nc 
Argo    231.65900    474.59933 5905167 173    csiro  R5905167_173.nc 
Argo    285.92273    390.24097 6900909 125 coriolis  R6900909_125.nc