Argo    330.80839    394.73570 5902483 238     aoml  R5902483_238.nc
Argo    360.84751    202.74451 5902504 248     aoml  R5902504_248.nc
Argo    345.98405    225.41266 5904789 236     aoml  R5904789_236.nc
Argo     65.76696    232.43038 5905169 240    csiro  R5905169_240.nc