Leon,

Nice to get this update on CONTAM97R. However, I'm surprised that the
solutions
are still "onion" (iterating between thermal and air flow program within
each time step,
for the benefit of those unfamiliar with the terminology) and
"ping-pong" (passing boundary
conditions without iteration), and not simultaneous, especially since
Jim was quite
critical of the ping-pong approach I was proposing for the
EnergyPlus/COMIS link back
in 2002. I'd also like to hear more about CONTAM 3.0 with CFD
capability. Is this intended
for annual simulations, or single snapshots? Does it also have thermal
capabilities ?

Joe Huang