Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
I think the Zone Outdoor Air Drybulb is the Site Outdoor Air Drybulb recalculated to account for the temperture difference due to atmospheric variation, which in EP is based on zone/surface centroid height[1]. Site wind speed is recalculated for the same reason.
I briefly skimmed the I/O reference, but can't find the actual term, but I'm sure it's in there somewhere.
