[Mesa-users] Fwd: STOP jac_blk_dble

[Jing Luan]

Thank you so much, Evan. It fixes the problem.

Sincerely,
Jing

On Thu, Aug 24, 2017 at 9:10 AM, Evan Bauer <ebauer at physics.ucsb.edu> wrote:

> Is diffusion really commented out like your inlist shows? As far as I
> know, jac_blk_dble is only called when diffusion is on.
>
> That error is an indication that diffusion is having trouble finding a
> physical solution. I’ve usually found that it happens when I’m taking
> timesteps that are too long for diffusion (requiring many substeps), and
> decreasing the timesteps fixes the problem.
>
> Cheers,
> Evan
>
> > On Aug 24, 2017, at 8:51 AM, Jing Luan via Mesa-users <
> mesa-users at lists.mesastar.org> wrote:
> >
> > Dear mesa-users,
> >
> > MESA gives some err report which I could not understand. Do some one
> have some hints please? Many thanks😊😊😊😊
> >
> > failed in fixup    1.8143991713301852D+13
> > STOP jac_blk_dble
> >
> > I am using mesa-r8118. The inlist and starting model are both attached.
> >
> > Sincerely,
> > Jing
> >
> > <wd-diff.mod><inlist_wd_tau>
>
>
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