[mesa-users] How to make mesa write output at specific ages?

[Earl Bellinger]

I put an accidental slash in that sed command, it should read:

    sed -i.bak "s/max_age = 4.57e9/max_age = 13.8e9/g" inlist_1.0


Earl Bellinger
Stellar Ages & Galactic Evolution Group
Max-Planck-Institut für Sonnensystemforschung

On Thu, Feb 4, 2016 at 2:55 PM, Earl Bellinger <bellinger at mps.mpg.de> wrote:

> Hi Pritesh,
>
> The MESA controls inlist has the option
>
>     max_age
>
> which you can set, for example, to the age of the sun:
>
>     max_age = 4.57e9
>
> If you want to output multiple ages, you can write a bash script that will
> run the script until the desired age, then sed out that age and put in the
> new one, run until the next desired age, etc. It might look something like:
>
> mk
> rn
> sed -i.bak "s/\max_age = 4.57e9/max_age = 13.8e9/g" inlist_1.0
> rn
>
> which will run until the age of the sun, then change the max age to the
> age of the universe, and then rerun until then.
>
> There are also controls for the timestepping, for example you can change
> max_years_for_timestep.
>
> Good luck!
>
>
> Earl Bellinger
> Stellar Ages & Galactic Evolution Group
> Max-Planck-Institut für Sonnensystemforschung
>
> On Thu, Feb 4, 2016 at 12:03 PM, pritesh ranadive <astroprit at gmail.com>
> wrote:
>
>> Hi I am Pritesh, I am new to mesa, I wish to write the mesa output at
>> specific ages during the evolution of the star.
>> How do I do this? Is there a direct control in the mesa defaults for this?
>>
>> - Pritesh
>>   Astronomy Olympiad Cell
>>   HBCSE - TIFR.
>>
>>
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