I'd like to ask how to add velocity-inlet, pressure-outlet, wall,etc, boundary condition to the code

[aeroacoustic]

Sorry for this simple question, I'm a beginner in CFD. I'd like to know how to add normal boundary conditions to the code, the Readme.txt said that you can find all those boundary condition codes in the translate.f90, but I don't know where to find them and how to use it. For example, I want to simulate a jet flow, now I would prefer a hyperbolic tangent velocity distribution for the velocity-inlet boundary condition, so how can I do this thing? thanks a lot!

[TakisCFD]

You have to specify those at the boundarys subroutine in the flow operations module.