Calculate dry mole fraction of H2O from temperature, pressure and Relative Humidity — def.rtio.mole.h2o.temp.pres.rh • eddy4R.york

Uses the saturation water vapour pressure determined via def.pres.h2o.sat.temp.huang along with air temperature (K) and pressure (Pa) to calculate the dry mole fraction of H2O.

Usage

def.rtio.mole.h2o.temp.pres.rh(temp, pres, rh)

Arguments

temp: air temperature in K
pres: air pressure in Pa
rh: relative humidity as a percentage (e.g 50 for 50%)

Author

W. S. Drysdale