def get_irradiance_value(self, month, day, hour):
dt = DateTime(month, day, hour, leap_year=self.is_leap_year)<EOL>count = int(dt.hoy * self.timestep)<EOL>return self.direct_normal_irradiance[count],self.diffuse_horizontal_irradiance[count]<EOL>
Get direct and diffuse irradiance values for a point in time.