2.1. Meshing and Partitioning

These tutorials cover the mesh generators and partitioning options used to define an OpenSn computational domain. The examples progress from orthogonal meshes to imported Gmsh, OBJ, and VTU meshes, mesh extrusion, block-ID assignment, and parallel partition layouts.

• 2.1.1. Introduction to Meshing and Partitioning
• 2.1.2. 2D Orthogonal Grid Generation
• 2.1.3. 3D Orthogonal Grid Generation
• 2.1.4. Reading a 2D gmsh file
• 2.1.5. Reading a 3D gmsh file
• 2.1.6. Reading a 2D obj file
• 2.1.7. Reading a 3D VTU file
• 2.1.8. Reading a 2D mesh file and extruding it
• 2.1.9. 3D Orthogonal Grid Generation with multiple block IDs