Hi all,

Octavio you should be able to restart the simulation from any .chk file or directory that is stored inside your case folder. The format for using a file or directory with name restartfile.fld(for example) should look likes this:

</FUNCTION>

And should be placed inside the <CONDITIONS> … </CONDITIONS> section of your session file. This example can be directly applied for a 2D flow with flow variables u, v, p. Also, don’t forget to match the variables of your simulation with the ones that are specified next to the VAR name.

I hope this helps!

Best,

Alexandra

From: nektar-users-bounces@imperial.ac.uk <nektar-users-bounces@imperial.ac.uk> On Behalf Of Wei He
Sent: 03 August 2022 16:22
To: Octavio Morales <oct_amg1289@hotmail.com>
Cc: nektar-users@imperial.ac.uk
Subject: Re: [Nektar-users] Issue with restart

hi Octavio，

I think you should rename one of chk file as restartfile.fld.

On Wed, 3 Aug 2022 at 02:46, Octavio Morales <oct_amg1289@hotmail.com> wrote:

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Hi Nektar community, in your experience, is it possible to start a case from a .fld or .chk file that has already been running but for some reason something stopped it? (Maybe a blackout or some sort of inconvenience)
I've used the:

<Expansion>
<F FILE="restartfile.fld" />
</Expansion>

But it doesn't seem to work.
Any info will be helpful and highly appreciated.
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