#include "petscdmplex.h" PetscErrorCode DMPlexCreateSection(DM dm, DMLabel label[], const PetscInt numComp[],const PetscInt numDof[], PetscInt numBC, const PetscInt bcField[], const IS bcComps[], const IS bcPoints[], IS perm, PetscSection *section)Not Collective
| dm | - The DMPlex object | |
| label | - The label indicating the mesh support of each field, or NULL for the whole mesh | |
| numComp | - An array of size numFields that holds the number of components for each field | |
| numDof | - An array of size numFields*(dim+1) which holds the number of dof for each field on a mesh piece of dimension d | |
| numBC | - The number of boundary conditions | |
| bcField | - An array of size numBC giving the field number for each boundry condition | |
| bcComps | - [Optional] An array of size numBC giving an IS holding the field components to which each boundary condition applies | |
| bcPoints | - An array of size numBC giving an IS holding the Plex points to which each boundary condition applies | |
| perm | - Optional permutation of the chart, or NULL |
| section | - The PetscSection object |
The chart permutation is the same one set using PetscSectionSetPermutation()
TODO: How is this related to DMCreateLocalSection()