Data from R.M. Young 61302V Barometric Pressure Sensor

Station level pressure, add 21.23 to correct to sea level

Data Format:
    YYYY/MM/DD HH:MM:SS.SS PPPP.PP

    where YYYY    = Year
          MM      = Month
          DD      = Day
          HH      = Hour (UTC)
          MM      = Minute
          SS.SS   = Second
          PPPP.PP = Atmospheric pressure, hPa

Sample Data:
    2017/04/28 11:05:00.52 0991.18
    2017/04/28 11:05:01.06 0991.18
    2017/04/28 11:05:01.59 0991.18
    2017/04/28 11:05:02.13 0991.17
    2017/04/28 11:05:02.66 0991.16