#include "petscdmda.h" PetscErrorCode DMDACreateSection(DM dm, PetscInt numComp[], PetscInt numVertexDof[], PetscInt numFaceDof[], PetscInt numCellDof[])
| dm | - The DMDA | |
| numFields | - The number of fields | |
| numComp | - The number of components in each field, or PETSC_NULL for 1 | |
| numVertexDof | - The number of dofs per vertex for each field, or PETSC_NULL | |
| numFaceDof | - The number of dofs per face for each field and direction, or PETSC_NULL | |
| numCellDof | - The number of dofs per cell for each field, or PETSC_NULL |
- Cells: [0, nC) - Vertices: [nC, nC+nV) - X-Faces: [nC+nV, nC+nV+nXF) normal is +- x-dir - Y-Faces: [nC+nV+nXF, nC+nV+nXF+nYF) normal is +- y-dir - Z-Faces: [nC+nV+nXF+nYF, nC+nV+nXF+nYF+nZF) normal is +- z-dir
We interpret the default DMDA partition as a cell partition, and the data assignment as a cell assignment.
Level:developer
Location:src/dm/impls/da/dalocal.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages