#include "udf.h"

double Props (char*, char, double, char, double, char*);

DEFINE_ON_DEMAND(call_coolprop)
{
	real p, t, r;
	
	p = 100000.0;
	t = 300.0;

	r = Props((char*)"D",'T',t,'P',p/1000,(char*)"Air");

	Message("p = %lf, t = %lf => r = %lf\n", p, t, r);
}