Argo    216.30553    633.70312 5904115 175     aoml  R5904115_175.nc 
Argo    254.35417    332.17105 5904257 182    csiro  R5904257_182.nc 
Argo    476.28940    185.39392 5904371 183     aoml  R5904371_183.nc 
Argo    449.06784    184.96512 5904846 017     aoml  R5904846_017.nc