This PR extends the external Dirichlet condition for primitive variables to the SlipWall condition. Previously, this was only implemented for a NoSlipWall. Now, if a user provides a theta_in=300 but does not provide a rho_in, the code will enforce the Dirichlet condition for theta by utilizing the rho from just inside the domain (which is FOEXTRAP).
This PR extends the external Dirichlet condition for primitive variables to the
SlipWallcondition. Previously, this was only implemented for aNoSlipWall. Now, if a user provides atheta_in=300but does not provide arho_in, the code will enforce the Dirichlet condition forthetaby utilizing therhofrom just inside the domain (which is FOEXTRAP).