#YY  MM DD hh mm   DEPTH  OTMP   COND   SAL   O2% O2PPM  CLCON  TURB    PH    EH
#yr  mo dy hr mn       m  degC  mS/cm   psu     %   ppm   ug/l   FTU     -    mv
2018 11 13 13 15     1.0 22.90   9.78  5.50  56.5  4.70     MM     5  6.90    MM
2018 11 13 13 00     1.0 22.90   9.87  5.60  56.6  4.70     MM     5  6.90    MM