[uday sarkar]

Hi im trying to model unsteady heat transfer from wall with the following udf:

#include "udf.h"
DEFINE_PROFILE(unsteady_heat, thread, position)
{
face_t f;
begin_f_loop(f, thread)
{
real t = RP_Get_Real("flow-time");
F_PROFILE(f, thread, position) = 0.01072*(300.0+(1527.84*doubleexp(double(0.0854*t) )));
}
end_f_loop(f, thread)
}

However I am getting syntax error while compiling.
Can anybody help me out?
thanks in advance.