sorry what do you mean by io ref ? which document ?
sorry i have problem in concept of simulation , for example : when i simulate building for period of 1 Dec until 3 Dec, for simulating this , energyplus use avaerage temperature of whole hours of day for each day as outside temperature ?
and when i only want to simulate 1 Dec and i want to estimate effect of variation of temperature during this day 1 Dec , then energy plus use what paramete as outside temperature ? does it use constant temperaute during a day?