[yl3p]

hi everyone
I`m encountering with this error: error C2297: '*': illegal, right operand has type 'real [3]'

when I compile my code:

#include "udf.h"

DEFINE_PROFILE(inlet_x_velocity, thread, position)
{
real x[ND_ND]; /* this will hold the position vector */
real y, h;
face_t f;
h = 0.252; /* inlet height in m */
begin_f_loop(f,thread)
{
F_CENTROID(x, f, thread);
y = 19502.0 * pow(x,3.0) - 27.511 * pow(x,2.0) - 28.601 * x + 0.5247; /* non-dimensional y coordinate */
F_PROFILE(f, thread, position) = 0.1*(1.0-y*y);
}
end_f_loop(f, thread)
}