Argo    533.97132    538.77357 2902813 008     csio  R2902813_008.nc 
Argo    432.56693    186.42786 5903823 316     aoml  R5903823_316.nc 
Argo    697.50238    284.81520 5904361 314     aoml  R5904361_314.nc 
Argo    517.99147    475.68897 5904521 360     aoml  R5904521_360.nc