====================================== **Mesh generation (Netzgenerierung)** ====================================== .. role:: red .. admonition:: Command: create_mesh() Mesh all areas that have not yet been discretized. To obtain a symmetric mesh, mesh the superelements before copying them. .. admonition:: Command: create_mesh_se(x, y) Mesh a superelement identified by the internal point (x,y). **Parameter** :red:`x,y` Point in a superelement (cartesian coordinates) .. admonition:: Command: create_mesh_se_short(x, y) Mesh a superelement without error-checking (for faster execution). **Parameter** :red:`x,y` Point in a superelement (cartesian coordinates) .. admonition:: Command: delete_mesh_se(x, y) Delete the mesh of a superelement. **Parameter** :red:`x,y` Point in a superelement (cartesian coordinates) .. admonition:: Command: refine_mesh(x, y, region, rlevel) Refines the mesh in the area selected by the cartesian coordinates x,y. Areas can be superelements ("spel"), subregions ("sreg"), or windings ("wdg"). **Parameter** | :red:`x,y` Coordinates of identifying point in defined global units | :red:`region` Identifier for selecting the area (spel, sreg, or wdg) | :red:`rlevel` Degree of refinement (1 = none, 2 = halving element size, etc.) **Example:** Network refinement within a subregion :: refine_mesh(11.4,7.4,"sreg",2) .. admonition:: Command: meshing(flag) Turns the mesh on or off. **Parameter** :red:`flag` (on, off)