[Hedge] starting solution vs restart

[Islam El Salawi]

Hi,

the script I wrote to import a vtk file needs to be fed by a vtk legacy 
file.
About the starting solution I will work on that one later on.

Regards

Islam

>             
> -------- Original-Nachricht --------
> Datum: Tue, 25 Jan 2011 11:01:00 -0500
> Von: Andreas Kloeckner <lists at informa.tiker.net>
> An: Islam El Salawi <islamelsalawi at gmx.de>, hedge at tiker.net
> Betreff: Re: [Hedge] starting solution vs restart
> 
>             Hi Islam,
> 
> On Tue, 25 Jan 2011 09:30:25 +0100, "Islam El Salawi" 
> <islamelsalawi at gmx.de> wrote:
> > Must it be a silo file? I wrote a few lines with which I can read  in 
> .vtk 
> > ascii files. 
> 
> Honestly, any format is fine. Do you mean .vtk or .vtu? (as in legacy or
> XML?) That said, I wouldn't like legacy so much as that is fairly slow
> to write and results in big on-disk files.
> 
> > In gas_dynamics_initials.py there is a function called  
> > volume_interpolant(self, t, discr). If I assign t to be the timestep I 
> want 
> > to start from, wouldn't it do, what I desire?
> 
> IIRC, that function does not genuinely depend on t--as in, it gives you
> the same thing, no matter what you pass for t. If that's what you want,
> sure. :)
> 
> 
> > Continuing the solution from a starting point by referring to the last
> > solution, which is saved in a .vtu file? Though currently, starting
> > with any other t than null, I receive the error message that
> > anysolution.vtu already exists.
> 
> Can you post your driver file? I can't quite tell what you're doing
> without it.
> 
> Andreas
> 
        
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