.TILMedia.BaseClasses.PartialGasObjectFunctions.der_relativeHumidity_pTxi .TILMedia.BaseClasses.PartialGasObjectFunctions.der_relativeHumidity_pTxipartial function der_relativeHumidity_pTxi = TILMedia.BaseClasses.PartialGasObjectFunctionPrototypes.der_relativeHumidity_pTxi;