[CAUT] RH? Please enlighten me.

[Ron Nossaman]

> Google "psychometric chart" and see if you can make sense of it.

And then correct the spelling to "psychrometric" ( derivative 
Psychrometer). It may not make "sense" to you, but it follows 
observed measurements and is functionally accurate enough for 
anything we do pending any improvements you may care to make.

Ron N