Argo    538.75149    290.95511 5905129 226     aoml  R5905129_226.nc 
Argo    497.69870    555.76774 5905437 146    csiro  R5905437_146.nc 

Argo    538.75149    290.95511 5905129 226     aoml  R5905129_226.nc 
Argo    497.69870    555.76774 5905437 146    csiro  R5905437_146.nc