Hello, I want to compute noise problem by PyFR. Do I just need to use [soln-plugin-fwh] to calculate the noise problem with pyfr? Is there anything else I need to do?
Also, I am confused about surface option in [fwh] plugin, do the surface region mean the wall of the model, ie., airfoil wall? If so, I need to create a box which contained the airfoil. Is it right?
With best regards