/* $Id$ */
/* */
-/* Copyright (C) 2005, 2006, 2007, 2008, 2010 by the deal.II authors */
+/* Copyright (C) 2005, 2006, 2007, 2008, 2010, 2011 by the deal.II authors */
/* */
/* This file is subject to QPL and may not be distributed */
/* without copyright and license information. Please refer */
// the solution. See the step-7
// tutorial program for more
// information on this.
+ //
+ // Note that we output the <code>dim+1</code>
+ // components of the solution vector as a
+ // collection of individual scalars
+ // here. Most visualization programs will
+ // then only offer to visualize them
+ // individually, rather than allowing us to
+ // plot the flow field as a vector
+ // field. However, as explained in the
+ // corresponding function of step-22 or the
+ // @ref VVOutput "Generating graphical output"
+ // section of the @ref vector_valued module,
+ // instructing the DataOut class to identify
+ // components of the FESystem object as
+ // elements of a <code>dim</code>-dimensional
+ // vector is not actually very difficult and
+ // will then allow us to show results as
+ // vector plots. We skip this here for
+ // simplicity and refer to the links above
+ // for more information.
template <int dim>
void MixedLaplaceProblem<dim>::output_results () const
{