boundary faces number
 

Hello
I want Know how can compute number wall faces ?
I wrote one udf but it compute number of all faces of all threads and its wrong .
Note : it works True in number of cells.



#include "udf.h"
DEFINE_ADJUST(number,d)
{

Thread *t1;
Thread *t2;
face_t i;
cell_t j;
real n_face=0.;
real n_cell=0.;

thread_loop_f(t1,d)
begin_f_loop(i,t1)
n_face++;
end_f_loop(i,t1)

thread_loop_c(t2,d)
begin_c_loop(j,t2)
n_cell++;
end_c_loop(j,t2)

printf("face number is :%g\n=", n_face) ;
printf("cell number is :%g\n=", n_cell);
}

Thanks.