Argo     53.22257    384.94794 1901149 257    csiro  R1901149_257.nc 
Argo    314.82944     56.44910 5904217 169      jma  R5904217_169.nc 
Argo    147.53314    619.10699 5904889 115    csiro  R5904889_115.nc 
Argo     75.77284    564.07812 5905190 033    csiro  R5905190_033.nc 
Argo     63.79251     47.14930 6903214 029 coriolis  R6903214_029.nc