[chi86]

Hi,
I would like to write the temperature distribution of the symetric plane used for the symetric boundary condition to a file. Fluent employes the boundary condition as volume. My UDF looks like this:

        d = Get_Domain(1);
        t = Lookup_Thread(d, 145);
        size=THREAD_N_ELEMENTS_INT(t);

        array = (real *)malloc(4* size * sizeof(real)); 



        begin_c_loop_int(c, t)
          {
            C_CENTROID(position, c, t);
            vol = C_VOLUME(c,t);

            temp = C_T(c, t);

            x = position[0];
            y = position[1];
            z = position[2];

            array[c]= x;
            array[c+size]= y;
            array[c+size*2]= z;
            /* array[c+size*3]= temp; */
          }
        end_c_loop_int(c, t)

just the coordinates work but as soon as I print the temperature it crashes.. Any idears?


Thanks