Kratos Structure: Mesh and ModelPart
Continuing with this description of the basic components of Kratos, we turn our attention to the Mesh and the ModelPart, which are the containers of all information and data related to a given model.
The Mesh class is the container that stores the geometrical definition of the problem. At its core, it contains three lists, for the nodes, elements and conditions that constitute the model. The elements on each list are ordered by their Id, ordered consecutively starting from one.