Changes

In EM.Ferma, the Poisson or Laplace equations are solved subject to boundary conditions using the Finite Difference technique. As a result, you need to specify a finite computational domain and then specify the domain boundary conditions. EM.Ferma's computational domain defines where the domain boundary condition will be specified. A default domain box is always placed in the project workspace as soon as you draw your first object. The domain can be seen as a blue cubic wireframe that surrounds all of the CAD objects in the project workspace.

[[Image:qsource2.png|thumb|200px|The blue wireframe around the CAD objects defines the extents of the computational domain. The specified boundary conditions are applied on the domain walls. ]]

{{Note|To obtain accurate results, it is highly recommended to use a square mesh as much as possible.}}

== Running Static Simulations in EM.Ferma ==