ml>> glad to see that you got it before getting my initial
 ml>> reply...

 HT> Well, it was nice getting it to work, but ...

yup...

 ml>> nah, just can't see the leaves for looking at the trees
 ml>> ;)

 HT> Yup.  I was just not looking in the right place.

i wasn't able to see it until i wrote the formula with the numbers in it
from the pdf and then compared it to what you posted... i tried what you
posted and immediately saw that the results didn't move much with pressure
change or wet bulb change... that's when i went for the pdf and the pen and
paper ;)

)\/(ark