From these inputs {TAIL ~ the data processor} determines a value indicative of {HEAD ~ the amount} of one or both of the first gaseous component and the second gaseous component in the mixture according to the relationship: RHComp1·x+RHComp2·y=RHMix 
From these inputs { TAIL ~ the data processor } determines a value indicative of { HEAD ~ the amount } of one or both of the first gaseous component and the second gaseous component in the mixture according to the relationship : RHComp1·x+RHComp2·y = RHMix
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH