If match control is turned on for two faces, the program will try to exactly match the mesh on those two faces. This is important if the boundaries are periodic. The Match Control matches the mesh on two faces or two edges in a model. The Meshing application provides two types of match controls—cyclic and arbitrary. The Match Control is supported for the following mesh methods: Volume Meshing: 1. Sweep 2. Patch Conforming 3. MultiZone Surface Meshing: 1. Quad Dominant 2. All Triangles