[mesa-users] Generating a grid of models

Bill Wolf wmwolf at physics.ucsb.edu
Wed Feb 10 13:20:58 EST 2016


If you’re making many stellar models that vary only slightly (like only a few inlist commands differ), I would suggest using MesaScript (http://wmwolf.github.io/MesaScript/).

I wrote MesaScript for exactly this situation: creating a large number of similar inlists and automating the process.

Good luck!

Bill
________________________
William Wolf
wmwolf at physics.ucsb.edu

UCSB Department of Physics

> On Feb 6, 2016, at 7:56 AM, Robert Farmer <rjfarmer at asu.edu> wrote:
> 
> As it sounds like you don't have access to a computing cluster, then the easiest way will be to just write out the inlists for yourself ( or write a script to do it for you) and then run each model.
> 
> If you think you understand how mesa works you could also look at the multimass test suite which runs models with different masses and adapt it for your needs.
> 
> Rob
> 
> On Feb 6, 2016 6:29 AM, "Nsamba Benard" <nsambabenard2net at gmail.com <mailto:nsambabenard2net at gmail.com>> wrote:
> Hi Rob,
> 
> Do I have to repeat the installation from the start. I had installed the MESA version described on the MESA home page but it seems to only apply for single star evolution. I want to generate my own grid of models not of any know cluster. I want to vary my own inputs but the instructions at 
> http://mesastar.org/tools-utilities/mesa-on-clusters/structuring-inlists-for-running-many-mesa-models <http://mesastar.org/tools-utilities/mesa-on-clusters/structuring-inlists-for-running-many-mesa-models>
>  are direct for people wanting grids for particular clusters. Please guide me.
> 
> Thank you.
> 
> Benard
> 
> ----------------------------------------------------------------------------------------------------------
> Benard Nsamba
>                                              Centro de Astrofisica
>                                               Universidade do Porto
>                                               Rua das Estrelas
> Tel: +351 920 404 108 <tel:%2B351%20920%20404%20108>              4150-762 Porto, Portugal
> E-mail: benard.nsamba at astro.up.pt <mailto:Benard.Nsamba at astro.up.pt> 
> Skype: benardnsamba
> 
> On Sat, Feb 6, 2016 at 2:19 PM, Robert Farmer <rjfarmer at asu.edu <mailto:rjfarmer at asu.edu>> wrote:
> There was a bug in the implantation of the MESA_INLIST variable so you'll need to be using the latest release, 8115 for it to work.
> 
> Rob
> 
> On Feb 5, 2016 03:47, "Pablo Marchant" <pamarca at gmail.com <mailto:pamarca at gmail.com>> wrote:
> Nsamba, this is a guide on running many MESA models in a cluster
> 
> http://mesastar.org/tools-utilities/mesa-on-clusters/structuring-inlists-for-running-many-mesa-models <http://mesastar.org/tools-utilities/mesa-on-clusters/structuring-inlists-for-running-many-mesa-models>
> 
> Depending on whether you are using a cluster or not, or your cluster qeueing system, you would need to adjust the instructions a bit.
> 
> On Fri, Feb 5, 2016 at 12:39 PM, Nsamba Benard <nsambabenard2net at gmail.com <mailto:nsambabenard2net at gmail.com>> wrote:
> Hello,
> 
> I am new to using mesa. How can I generate a grid of models with mesa. 
> 
> Thank you.
> 
> Cheers,
> Benard
> 
> 
> 
> 
> 
> ----------------------------------------------------------------------------------------------------------
> Benard Nsamba
>                                               Centro de Astrofisica
>                                               Universidade do Porto
>                                               Rua das Estrelas
> Tel: +351 920 404 108 <tel:%2B351%20920%20404%20108>              4150-762 Porto, Portugal
> E-mail: benard.nsamba at astro.up.pt <mailto:Benard.Nsamba at astro.up.pt> 
> Skype: benardnsamba
> 
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> -- 
> Pablo Marchant Campos
> M.Sc on Astrophysics, Universidad Católica de Chile
> PhD student, Argelander-Institut für Astronomie
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