prep program

[va12159@xxxxxxxxxxxxxxxxxxx (Fabio Bonazzi)]

Hello everybody,
I'm using the program PREP in order to generate heat transient coefficients
for the walls to be use with type 19 single zone model. The problem is that
the C's coefficient it gives are very strange and too large(43,-29....)even
if the final sum is small. I check out in the ashrae,cof file wether was
possible to have so large coefficient and it is not. Does anyone know
something about it?
 
thanks in advance

Fabio Bonazzi 
P.zza di P.ta S.Mamolo n.5
40136 Bologna
Tel.051/582653
E-Mail  va12159iperbole.bologna.it