// Essential (Dirichlet) boundary condition values.
scalar essential_bc_values(int ess_bdy_marker, double x, double y)
{
return g_D(x, y);
}
// Dirichlet boundary condition values
scalar bc_values(int marker, double x, double y)
{
return g_D(x, y);
}
// Essential (Dirichlet) boundary condition values.
scalar essential_bc_values(double x, double y)
{
return g_D(x, y);
}