When creating a boundary layer mesh, you may perform processing such as switching the Domain. This process is made more convenient by using the function for aligning the normal direction of the face and the function for creating a Domain of enclosed space. These functions can be used with the following commands: •Commands to align the normal direction of the face /boundary/orient-faces-by-point x y z (x y z are coordinates inside the space) •Commands to create Domain of enclosed space /mesh/domains/create-by-point domain-name x y z Domain name: the name of the domain x y z: coordinates inside the space