SealCTD  141.54608   56.46805 Q9900591 
SealCTD  182.17329  156.14855 Q9900594 

Argo  507.78989   56.79503 5903266 122    csiro  D5903266_122.nc 
Argo  647.78564  467.88846 5904113 006     aoml  D5904113_006.nc