first time with UDMI

Andrew Garrard

I am trying to use UDM for the first time. I have written the part of the code shown below, where eta(f) is a function in another part of the code. I would have assumed the same value that is printed for over_pot in the printf line would be the value that appeared in my xy plots in fluent. When I make the xy plot I only get a value of 0.00000. Any reason why this is occuring?

DEFINE_PROFILE(tile_conc_spec, thread_sol, i)

{

face_t f;

begin_f_loop(f, thread_sol)

{

real over_pot = eta(f);

F_UDMI(f, thread_sol, 0) = over_pot;

printf ("\nover_pot = %g, at face %d", over_pot, f);

F_PROFILE(f, thread_sol, i) = c_bulk*concvar(f)/(concvar(f)+1);

} end_f_loop(f, thread_sol)

}