Changing dt in run.in

[Hongzhe Zhou]

Hi All,

I wanted to use fixed time step, so I used dt=1e-3 in run.in. Then after some point I wish to switch to dt=1e-4, but changing it in run.in does not work (I used touch STOP -> change dt -> pc_run). Also changing it then touch RELOAD also won't change the time step, although reloading did happen. Is this by designed?

Hongzhe

[Frederick Gent]

Try setting dt0=1e-4 in run_pars.

Fred

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[Matthias Rheinhardt]

Hi Hongzhe,

no, it's not by design. After restart/reload the code should use the new value.

Maybe you can true to follow the lead of dt after it had been read in by debugging prints.

Best,

Matthias

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Von: pencil-co...@googlegroups.com <pencil-co...@googlegroups.com> im Auftrag von Frederick Gent <fred.g...@gmail.com>
Gesendet: Donnerstag, 7. März 2024 13:18:35
An: pencil-co...@googlegroups.com
Betreff: Re: Changing dt in run.in

 

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