[sfotovati]

Dear all.

I wrote the following UDF which suppose to change the marked cells permeability. can anybody mentions if this is true or not? besides, how can I hook the UDF to the fluent?

DEFINE_PROPERTY(cell_permeability,c,t)
{
real perm;
if(C_UDMI(c,t,0)==1)
{
perm=0;
C_U(c,t)=0.;
C_V(c,t)=0.;
C_W(c,t)=0.;
}
return perm;
}