Argo    654.67825    255.87582 5904361 329     aoml  R5904361_329.nc 
Argo    689.96594    474.45641 5904521 375     aoml  R5904521_375.nc 
Argo    504.56426     74.49461 5905436 069    csiro  R5905436_069.nc 
Argo    212.27487     67.89376 5906645 008    csiro  R5906645_008.nc