On Wed, Dec 12, 2012 at 1:52 PM, Jens Lohne Eftang <[email protected]>wrote:
> Hi all,
>
> I have an EquationSystems which holds two systems:
>
> EquationSystems es(mesh);
> es.read(filename),
> READ,
> EquationSystems::READ_HEADER |
> EquationSystems::READ_DATA |
> EquationSystems::READ_ADDITIONAL_DATA);
>
> System & sys = es.add_system<System>("sys");
> sys.add_variable("u");
> es.init();
>
> The system that is read from file has three variables. Now, when I
> iterate of the nodes of mesh, and do
>
> index_0 = node->dof_number(0, i, 0);
> index_1 = node->dof_number(0,0,0);
>
Maybe it is a typo here, but the first argument to dof_number is system
index: so they should be something like 0 and 1? The second one is variable
number, so it should be 0 (as long as you have just one variable in each
system)?
--
David
> I alwas get index_0==index_1 also when i = 1,2.
>
> Any idea what I might be missing here? Bot n_vars() and n_dofs() on the
> two systems returns what they're supposed to ...
>
> Best,
> Jens
>
>
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