{{Note|The current release of [[EM.Cube]]'s [[FDTD Module]] does not support anisotropic or dispersive layers of laterally infinite extents. In other words, You can only define anisotropic and dispersive material objects of finite size that do not touch the CPML boundaries.}}
[[Image:{{isoimg|FDTD24.png]] Figure 1: |Setting the ±X and ±Y and -Z domain offsets equal to zero for a laterally infinite planar structure with a PEC ground.}}
===Creating A Yee Mesh===