Hi:
Sorry about this, the SourceForge list-serv search functionality was
down, had the idea to just use Google Search after I sent the first
email, I found a recent thread that addresses this, but I am not sure
where it is going:
Re: [Libmesh-users] EulerSolver::element_residual
Mladen Jurak
Thu, 22 Jan 2009 11:07:37 -0800
Roy Stogner wrote:
>
> Would it suffice to have an elem_rate_solution available, which
> contained (u_n-u_p)/deltat on each variable? I might be adding that
> for one of my own applications and to make it simpler to write user
> code with nonlinear mass matrices again.
> ---
> Roy
>
>
It would be nice to have "(u_n-u_p)/deltat" or "u_p". I would prefer
some "elem_old_solution" in DifferentiableSystem class.
Mladen
--
Nasser Mohieddin Abukhdeir
Graduate Student (Materials Modeling Research Group)
McGill University - Department of Chemical Engineering
http://webpages.mcgill.ca/students/nabukh/web/
http://mmrg.chemeng.mcgill.ca/
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