[vsampath]

Hi this is my UDF

#include "udf.h"


DEFINE_PROPERTY(cell_viscosity,cell,thread)
{
cell_t c;
real x[ND_ND];
real mu_lam;
real y;
Thread *t;
C_CENTROID(x,c,t);
y= x[1];
mu_lam= 0.001002*(2-(y/0.01));
printf("MU= %f \n",mu_lam);
return mu_lam;

}

MY Problem is i get the value of mu at only same y i need to define value of mu at different y coordinates ..... can someone help me rectify this out??