That brings a big simplification, at least when the aim is to just restart 
a simulation and not to map the solution onto some other grid.

Thanks for all the help!
On Tuesday, August 3, 2021 at 9:18:45 PM UTC+5:30 Wolfgang Bangerth wrote:

> On 8/3/21 8:38 AM, vachan potluri wrote:
> > 
> > I also have a simple related question. Can I skip all these steps if the 
> > triangulation, FE and number of processors of the solution being 
> transferred 
> > are kept constant? This is one special case which is like restarting a 
> > completed simulation. In this case (triangulation, FE, and processors 
> kept 
> > constant), is the partition and dof numbering always going out to be the 
> same? 
> > I am not doing any mesh refinement (either in dealii or outside).
> > 
> > If yes, then I suppose loading the solution transfer and deserializing 
> it will 
> > do the job without having to worry about "evaluating" the solution?
>
> Yes, you can reload solutions onto the same Triangulation and DoFHandler. 
> In 
> fact, the reload machinery even works if the number of processes is 
> different.
>
> Best
> W.
>
> -- 
> ------------------------------------------------------------------------
> Wolfgang Bangerth email: bang...@colostate.edu
> www: http://www.math.colostate.edu/~bangerth/
>
>

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