function saturationMassFraction_pTxidg extends TILMedia.BaseClasses.PartialGasObjectFunction; input SI.AbsolutePressure p "Pressure"; input SI.Temperature T "Temperature"; input SI.MassFraction xi_dryGas[:] "Mass fraction of dry gas"; input TILMedia.Internals.TILMediaExternalObject gasPointer; output SI.MassFraction xi_s "Saturation vapour mass fraction"; end saturationMassFraction_pTxidg;