Wind result with non smooth edge - refinement

[minggangyin]

@Ivanna I have met the same question. Please refer to this link.

How to make the airflow result using Butterfly more smooth?

Hi @minggangyin, In case you haven’t updated yet then you might want to wait a little bit more. I’m caught up with other projects and haven’t had the chance to fully test the new butterfly after the changes. @TheodorosGalanos can share his insight which is how the auto-grading component also works.