[Mesa-users] ppisn problem for version r15140

[Jeremy Sakstein]

Thanks,

Can you also enlighten us as what you mean by "fails to converge"?

Is the time-step going to zero?

On Wed, Feb 10, 2021 at 5:37 PM 马竟泽 <mjz18 at mails.tsinghua.edu.cn> wrote:

> Hi Jeremy,
>
> Here are my inlist_ppisn, inlist_extra and run_star_extras files.
>
> Also, am I keeping this conversation inside the list?
> I'm still figuring our how to use the mailing list.
>
> Thanks.
>
> Best regards,
>
> Jing-Ze
>
>
>
> -----Original Messages-----
> *From:*"Jeremy Sakstein" <sakstein at hawaii.edu>
> *Sent Time:*2021-02-11 09:29:09 (Thursday)
> *To:* "马竟泽" <mjz18 at mails.tsinghua.edu.cn>
> *Cc:* mesa-users <mesa-users at lists.mesastar.org>
> *Subject:* Re: [Mesa-users] ppisn problem for version r15140
>
> Hi Jing-Ze,
>
> It is likely you are having a different problem to me, since the problem I
> had was specific to objects with masses <40ish, and low metallicities.
>
> If you send me your inlist and run_star_extras I can have a look for you
> if you like?
>
> I spent some time looking at the masses you describe in r-15140 so I may
> be able to help.
>
> Cheers,
>
> Jeremy
>
> On Wed, Feb 10, 2021 at 3:24 PM 马竟泽 via Mesa-users <
> mesa-users at lists.mesastar.org> wrote:
>
>> Hi everyone,
>>
>> I'm trying to run the template_ST (Merchant & Moriya 2020 A&A)
>> with a few modications from test_suite ppisn so that it can
>> start to run in r15140.
>>
>> I've tried initial masses of 70, 80, 90, 100, 130 solar masses
>> without rotation. So far only the 100 solar mass case evolved
>> to its termination condition and reached a PISN. The rest just
>> failed to converge.
>>
>> I've noticed a similar question "Question about (relatively) low
>> mass stars in the PPISN test suit" posted by Jeremy Sakstein. It
>> seems that Jeremy has found the way for ppisn to work in r15140.
>> But I only joined the mailing list yesterday, so I can't seem to
>> open the run_star_extras and inlist files attached to that mail.
>> I'd appreciate it if someone could re-send me those files or give
>> some suggestions.
>>
>> Thanks a lot!
>>
>>
>> --
>> Jing-Ze Ma
>> Undergraduate Student,
>> Tsien Excellence in Engineering Program (TEEP) 2018,
>> School of Aerospace Engineering,
>> Tsinghua University
>>
>> _______________________________________________
>> mesa-users at lists.mesastar.org
>> https://lists.mesastar.org/mailman/listinfo/mesa-users
>>
>>
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