Adjusting Original Geometry
The program contains a built-in automatic corrector of the specified geometry. This means that prior to the mesh generation the program automatically locates all points of intersection of lines, locates all closed regions, and creates a corresponding geometrical (calculation) model.
Such new regions can then be deactivated or they can be assigned a new soil. The main advantage of this system becomes evident when creating a geometrical model for tunnels (step by step excavation) or for sheeted structures. Creating even a very complicated model thus becomes rather simple and can be performed very efficiently.
Correcting the original geometrical model may cause some points in the model to be too close to each other or too small regions might be created. Warning message then appears in the right bottom window identifying such week points in the model.
Regions after performing an automatic adjustment of the geometrical model