flash.pyFlash4.RadTrans.mgdSetBC

mgdSetBC(ig: int, f: int = 0, bcType: int = 0, bcValue: float = 0) → None

Set the boundary condition for a specific group. Can be invoked in one of two modes:

  1. bctypes/bcvalues present: This allows you to easily set the BC on all of the faces of the domain

  2. f/bctype/bcvalue present: This allows you to easily set the BC on a specific face of the domain

Parameters:

  • ig (int) – energy group number

  • bctypes (int(6)) – boundary condition type on each boundary

  • bcvalues (float(6)) – boundary condition value (for dirichlet) on each boundary

  • f (int) – boundary number

  • bctype (int) – type of bondary for face f

  • bcvalue (float) – dirichlet value for face f