Variable ID
              TDEW
          Variable Type
              Derived
          Variable Category
              Moisture
          Standard Units
              degrees Celsius (°C)
          Description
              Not measured, but computed from the 1.5 m air temperature and the relative humidity.
- The dewpoint is the temperature to which the air must be cooled for it to become saturated.
Sensors
          RM Young 41342 Platinum RTD Probe (for Air Temperature)
          Vaisala HMP45C (for Relative Humidity)