3D Vector Fields in Grasshopper 

Hi make sure (A) for accuracy in "field line" component is around 2 and you could also try increasing strenght of the rotation and reduce the step number in field line that might also help.. Thank you!

There few plugins that help with baking objects with attributes such as layers colors material etc.. Fabtools or Human are few of them I know of

Correct, this is not a real accurate air flow simulation. Since the idea behind the air flow similation is somewhat similar to the vector fields i named it as is. I will correct the misunderstanding in the name. Thank you.

@@kesramansuri1263 Thank you for the explanation 👍