.TILMedia.BaseClasses.PartialGasObjectFunctions.saturationHumidityRatio_psxi .TILMedia.BaseClasses.PartialGasObjectFunctions.saturationHumidityRatio_psxipartial function saturationHumidityRatio_psxi = TILMedia.BaseClasses.PartialGasObjectFunctionPrototypes.saturationHumidityRatio_psxi;