* You can also remove a fix grid point from the FDTD mesh using the '''Delete''' button.
{| style="width: 600px" border="1" cellspacing="1" cellpadding="1" align="center"|[[Image:FDTD38.png]]|[[Image:FDTD39.png]]|}
Figure 1: Adding a new fixed grid point in [[FDTD Module]]'s Fixed Grid Points Settings dialog.
{| style="width: 600px" border="1" cellspacing="1" cellpadding="1" align="center"|[[Image:FDTD36.png|400px]]|[[Image:FDTD37.png|400px]]|}Â
Figure 2: User defined fixed grid points in an FDTD mesh. (Left) Regular mesh, (Right) Adaptive mesh.