Thanks Roy. It seems as though the solution vector
is managed by libmesh. How can I access the solution vector?
df
On Wed, 17 Sep 2008, Roy Stogner wrote:
>
> On Wed, 17 Sep 2008, David Fuentes wrote:
>
>> when using
>>
>> ExodusII_IO(mesh).write_equation_systems()
>>
>> Is it possible to plot variable *other* than the
>> solution for the system?
>> I want to plot the function that I am using
>> for the ExactSolution class.
>
> I'm not sure if there's an official way to do this, but as a
> workaround you can make a backup copy of your solution vector, then
> use project_solution() to temporarily replace the solution with a
> projection of your function into your finite element space, then do
> the write_equation_systems().
> 
> Roy
>

