.TILMedia.BaseClasses.PartialGasObjectFunctions.saturationHumidityRatio_phxi .TILMedia.BaseClasses.PartialGasObjectFunctions.saturationHumidityRatio_phxipartial function saturationHumidityRatio_phxi = TILMedia.BaseClasses.PartialGasObjectFunctionPrototypes.saturationHumidityRatio_phxi;