Unstructured Grids and Cell Complexes (DMPlex)#

Examples

The DMPLEX class encapsulates an unstructured mesh, with interfaces for both topology and geometry. It is capable of parallel refinement and coarsening (using Pragmatic or ParMmg) and parallel redistribution for load balancing. It is designed to interface with the PetscFE and PetscFV trial discretization objects.

Manual Pages Table of Contents

Manual Pages by Level#

Beginner - Basic usage#

Intermediate - Setting options for algorithms and data structures#

Advanced - Setting more advanced options and customization#

Developer - Interfaces rarely needed by applications programmers#

Single list of manual pages#