[Mesa-users] How these stages are defined in MESA?

[辛文宇]

Hi fxt,

Thanks for your suggestions.
I tried grep and obtained the answer.
The definition of "stop_at_phase_ZACHeB" is:
if s% center_eps_burn(i3alf) > 1d2 then s% phase_of_evoluton = phase_ZACHeB
and the definition of "stop_at_phase_He_Burn" is:
if s% L_by_category(i3alf) > 1d2 then s% phase_of_evoluton = phase_He_burn

Is the unit of "1d2" the L_\odot. If the "1d2" in both definitions are L_\odot,
would this mean that "stop_at_phase_ZACHeB" is same as "stop_at_phase_He_Burn"?

Thanks,
Wenyu


> -----原始邮件-----
> 发件人: "Frank Timmes" <fxtimmes at gmail.com>
> 发送时间: 2023-09-12 23:03:24 (星期二)
> 收件人: "辛文宇" <xinwenyu16 at mails.ucas.ac.cn>
> 抄送: "Frank Timmes" <fxtimmes at gmail.com>, mesa-users <mesa-users at lists.mesastar.org>
> 主题: Re: [Mesa-users] How these stages are defined in MESA?
> 
> hi wenyu,
> 
> grep is your friend when searching for something within the mesa source tree. for example,
> 
> % cd $MESA_DIR
> % grep -r -I --exclude-dir={gyre,adipls,stella,website} --exclude={\*~,\*.log,make} "stop_at_phase_TAMS" *
> 
> exploring the output from this search will help answer your question.
> 
> fxt
> 
> 
> 
> 
> 
> > On Sep 12, 2023, at 6:11 AM, 辛文宇 <xinwenyu16 at mails.ucas.ac.cn> wrote:
> > 
> > Hi everyone, 
> > 
> > I notice these switches. 
> > 
> > stop_at_phase_PreMS = .false.
> > stop_at_phase_ZAMS = .false.
> > stop_at_phase_IAMS = .false.
> > stop_at_phase_TAMS = .false.
> > stop_at_phase_He_Burn = .false.
> > stop_at_phase_ZACHeB = .false.
> > stop_at_phase_TACHeB = .false.
> > stop_at_phase_TP_AGB = .false.
> > stop_at_phase_C_Burn = .false.
> > stop_at_phase_Ne_Burn = .false.
> > stop_at_phase_O_Burn = .false.
> > stop_at_phase_Si_Burn = .false.
> > stop_at_phase_WDCS = .false. 
> > How these switches are defined and where can I find their definitions? 
> > 
> > Thanks, 
> > Wenyu 
> > _______________________________________________
> > mesa-users at lists.mesastar.org
> > https://lists.mesastar.org/mailman/listinfo/mesa-users
> > 
</xinwenyu16 at mails.ucas.ac.cn></mesa-users at lists.mesastar.org></fxtimmes at gmail.com></xinwenyu16 at mails.ucas.ac.cn></fxtimmes at gmail.com>