GridGetConstraintMatrix

This function returns the projector from the constrained to the unconstrained variables, or PETSC_NULL if no projector exists.

Synopsis

#include "grid.h" 
int GridGetConstraintMatrix(Grid grid, GMat *P)
Collective on Grid

Input Parameter

grid -The grid

Output Parameters

P -The projector from constrained to the unconstrained variables

Keywords

constraint

See Also

GridSetupConstraints()

Level:intermediate
Location:
src/grid/interface/gridConst.c
Index of all Grid routines
Table of Contents for all manual pages
Index of all manual pages