[Mesa-users] Relaxing compositions - new profiles

Rob Farmer r.j.farmer at uva.nl
Fri Dec 14 13:39:28 EST 2018


Hi,
See if your text editor can show non printing characters, you might have a
bad line ending or other bad character.

Rob

On Fri, 14 Dec 2018, 19:02 Pablo Marchant via Mesa-users <
mesa-users at lists.mesastar.org wrote:

> Hi Benjamin,
>
> can't see an obvious difference, but doing a diff between the files shows
> that they're not actually identical.
>
> Cheers
>
> On Fri, Dec 14, 2018 at 11:56 AM Benjamin Fernando via Mesa-users <
> mesa-users at lists.mesastar.org> wrote:
>
>>
>> Hi,
>>
>> I am working with v. 10398 on relaxing the composition profiles of dwarf
>> stars using the relax_initial_composition option. However, I cannot figure
>> out why some of the input files work and others do not:
>>
>> Attached are two (identical in content but with different filenames). The
>> first, “lambda_bootis_relax” works fine, but the second
>> “lambda_bootis_relax_2” gives the following error:
>>
>> change to approx21.net
>>  number of species          21
>>
>>                               relax_initial_composition
>> failed while trying to read 1st line of lambda_bootis_relax_2
>>  do_relax_initial_composition ierr        5010
>>  do_star_job_controls_after ierr        5010
>>  before_evolve_loop ierr        5010
>>
>> As far as I can tell they are identical (I’m not actually trying to use
>> two different files to do the same thing, but this is the simplest example
>> to illustrate this that I could make). I’m wondering whether it might be
>> something to do with the input file format? Apologies if I am missing
>> something obvious! Inlist is below, model attached.
>>
>>
>> Thanks
>> Ben
>>
>>       load_saved_model = .true.
>>       saved_model_name = '2.4_fully_radiative.mod'
>>
>>       relax_initial_composition = .true.
>>       num_steps_to_relax_composition = 10
>>       relax_composition_filename = 'lambda_bootis_relax_2'
>>       dump_missing_metals_into_heaviest = .false.
>>
>>
>>       change_initial_net = .true.
>>       new_net_name = 'approx21.net'
>>
>>
>> _______________________________________________
>> mesa-users at lists.mesastar.org
>> https://lists.mesastar.org/mailman/listinfo/mesa-users
>>
>>
>
> --
> Pablo Marchant Campos
> M.Sc on Astrophysics, Universidad Católica de Chile
> PhD on Astrophysics, Argelander-Institut für Astronomie, Universität Bonn
> _______________________________________________
> mesa-users at lists.mesastar.org
> https://lists.mesastar.org/mailman/listinfo/mesa-users
>
>
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