There are issue about butterfly plug-in

[BruceLee (耿晓天)]

when i try to run component of Butterfly ‘Butterfly_wind vector’, it give me this wrong.please tell me how to fix it.

[wim (Wim Dekeyser)]

Hi Bruce -

@BruceLee

please tell me how to fix it.

For questions related to the Ladybug Tools, please visit https://discourse.ladybug.tools/
-wim