Argo    607.23613    101.93462 5902501 253     aoml  R5902501_253.nc 
Argo    607.85935    103.38608 5902501 254     aoml  R5902501_254.nc 

Argo    607.23613    101.93462 5902501 253     aoml  R5902501_253.nc 
Argo    607.85935    103.38608 5902501 254     aoml  R5902501_254.nc