Wind driven crossvent - adjust discharge coefficient


I would like to change the default discharge coefficient (0.16 for insect screens) for wind driven crossvent to 0.61, to represent windows without insect screens using EPNatVent Type 1.

I’ve seen previous posts to adjust the Cd for stack ventilation but couldn’t find the same for cross vent. If I understand correctly honeybee calculates the wind coefficient for each window using the wind direction from the weather file.

I’ve tried digging into the code to see where this default is set, but could not find it.

Any help, much appreciated.