== Generating the FDTD Mesh ==
=== The FDTD Mesh Types ===
[[EM.Tempo]]'s FDTD mesh is a rectangular Yee mesh that extends to the entire computational domain. It is primarily constructed from three mesh grid profiles along the XY, YZ and ZX principal planes. These projections together create a 3D rectangular (voxel) mesh space. You have the option to choose one of the three FDTD mesh types: