GridSetBC

his function sets the boundary condition to use for the problem.

#include "grid.h" 
#include "gvec.h" 
int GridSetBC(Grid grid, int bd, int field, PointFunction f, PetscTruth reduce)

Collective on Grid

	grid	- The grid
	bd	- The marker for the boundary along which conditions are applied
	field	- The field to which the boundary condition is applied
	f	- The function which defines the boundary condition
	reduce	- The flag for explicit reduction of the system

active field