Argo    541.52033    532.80470 5905514 039    csiro  R5905514_039.nc 
Argo    433.83878     73.34265 5905690 178     aoml  R5905690_178.nc 

Argo    541.52033    532.80470 5905514 039    csiro  R5905514_039.nc 
Argo    433.83878     73.34265 5905690 178     aoml  R5905690_178.nc