[Mesa-users] information on stella/mesa.swd.ph

[游凱安]

Thanks for helping~

however, how can I know vph at the specific time after the explosion since
this profile doesn't have time index.

or I need to refer some data to get time index?

I want to find vph at the middle of plateau.

Sincerely,
Kai-An

[image: 截圖 2024-05-05 凌晨1.26.21.png]

Jared Goldberg <jgoldberg at flatironinstitute.org> 於 2024年4月16日 週二 上午5:56寫道：

> Make sure your $MESA_DIR, $MESASDK_ROOT, and version of STELLA are all
> consistent.
>
> In newer revisions of MESA you can also comment out the MESA_DIR = .....
> line in stella/res/makefile. Then it will default to using your existing
> $MESA_DIR.
>
> In stella_extras.f90. there is a line "my_mesa_dir = ../../.. "  (line 46
> in my version but it may be modified) -- you will want to set that to match
> your $MESA_DIR as well.
>
> ~Jared
>
> On Mon, Apr 15, 2024 at 1:19 PM 游凱安 via Mesa-users <
> mesa-users at lists.mesastar.org> wrote:
>
>> [image: 截圖 2024-04-16 凌晨1.18.12.png]
>>
>> 游凱安 <timyu930218 at gmail.com> 於 2024年4月16日 週二 上午1:17寫道：
>>
>>> sorry, I've modified makefile in res again.
>>>
>>> but it still cannot work.
>>>
>>> should I modify the run script or something else in MESA/utils?
>>>
>>> tks
>>>
>>> Jared Goldberg <jgoldberg at flatironinstitute.org> 於 2024年4月15日 週一
>>> 上午11:07寫道：
>>>
>>>> Your $MESA_DIR should be set to the directory for your MESA
>>>> installation, not ..stella/res/
>>>> Cheers,
>>>> ~Jared
>>>>
>>>>
>>>> On Apr 14, 2024, at 9:51 PM, 游凱安 via Mesa-users <
>>>> mesa-users at lists.mesastar.org> wrote:
>>>>
>>>> 
>>>> <截圖 2024-04-15 上午9.41.14.png>
>>>>
>>>>
>>>> Yes, I want to find velocity in the photosphere.
>>>> I have checked res directory, and there is no mesa.swd.ph file
>>>> which is different from the test directory.
>>>> <截圖 2024-04-15 上午9.44.57.png>
>>>> the makefile is in the res directory
>>>> but after the stop of running in stella, it always says
>>>> makefile:7: ..stella/res/makefile_header: No such file or directory.
>>>>
>>>> so, how should I modify the route so that it will produce mesa.swd.ph?
>>>>
>>>> Sincerely,
>>>> Kai-an
>>>>
>>>> Jared Goldberg <jgoldberg at flatironinstitute.org> 於 2024年4月15日 週一
>>>> 上午1:51寫道：
>>>>
>>>>> Dear Kai-an,
>>>>>
>>>>> What do you mean by v_phm ? Do you mean the velocity at the
>>>>> photosphere? This is included in mesa.swd.ph. Or do you mean a
>>>>> synthetic estimated velocity probed by the Fe II 5169A line, which is
>>>>> contained in mesa.vel_feII .
>>>>>
>>>>> After the stop of the normal STELLA run, there is a script
>>>>> res/stella_extras.f90 which compiles some useful output, including
>>>>> generating the mesa.swd.ph file, from other files (including mesa.swd
>>>>> and mesa.ph, which are different files). You can see the
>>>>> stella/README for more details, and the code used to generate
>>>>> mesa.swd.ph is in res/stella_extras.f90
>>>>>
>>>>> Best,
>>>>> ~Jared
>>>>>
>>>>> On Sun, Apr 14, 2024 at 2:58 AM 游凱安 via Mesa-users <
>>>>> mesa-users at lists.mesastar.org> wrote:
>>>>>
>>>>>> Dear all,
>>>>>>
>>>>>> I have looked up for some information,
>>>>>>
>>>>>> but it seems that both mesa.swd and mesa.ph are independent
>>>>>>
>>>>>> I want to clarify the meaning of each data item in the file since I
>>>>>> want to obtain v_phm.
>>>>>>
>>>>>> the leftmost is the day with frequency bins?
>>>>>>
>>>>>> and what unit of v_phm is in the file.
>>>>>>
>>>>>> thank you.
>>>>>>
>>>>>> Sincerely,
>>>>>>
>>>>>> Kai-an
>>>>>>
>>>>>> <截圖 2024-04-14 下午2.55.03.png>
>>>>>>
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>>>>>> mesa-users at lists.mesastar.org
>>>>>> https://lists.mesastar.org/mailman/listinfo/mesa-users
>>>>>>
>>>>>> _______________________________________________
>>>> mesa-users at lists.mesastar.org
>>>> https://lists.mesastar.org/mailman/listinfo/mesa-users
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>>
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