[mesa-users] running ./rn gives error

Nikolai nikolai0 at email.com
Thu May 31 03:56:15 EDT 2012


Hi Aaron,

thank you for your answer.

I have just used the example in the "how_to_run_star" file in the work 
directory, and have added only "mesa_data_dir". The inlist then looks 
like this:

&star_job

       mesa_data_dir = '/media/linux/mesa/data'

       create_pre_main_sequence_model = .true.

       change_net = .true. ! switch nuclear reaction network
       new_net_name = 'o18_and_ne22.net'

       eos_file_prefix = 'mesa' ! select eos tables
       kappa_file_prefix = 'gs98' ! select opacity tables

/ !end of star_job

&controls

      ! starting specifications
          initial_mass = 3 ! in Msun units
          initial_Z = 0.00
          initial_Y = 0.25

      ! mass gain or loss
          RGB_wind_scheme = 'Reimers'
          Reimers_wind_eta = 0.4

      ! when to stop
          xa_central_lower_limit_species(1) = 'h1' ! isotope name as 
defined in chem_def
          xa_central_lower_limit(1) = 1d-4
             ! stop when the center abundance by mass of h1 drops below 
this limit.

/



Nikolai

On 31.05.2012 02:42, Aaron Dotter wrote:
> Hi Nikolai,
>
> Please provide the inlist you use that generates this message.
>
> Aaron
>
>
>
> On Wed, May 30, 2012 at 6:49 PM, Nikolai <nikolai0 at email.com 
> <mailto:nikolai0 at email.com>> wrote:
>
>     Dear all,
>
>     I executed ./rn and got the following error message
>
>      All this and more are saved in 'LOGS/star.log' during the run.
>      create pre-main-sequence model
>                                        xa(i)           4
>     -1.0074785033543474D-18
>      failed in build_pre_ms_model
>      star_create_pre_ms_model ierr          -1
>
>      do_load1_star ierr          -1
>
>
>     This is my first run after the sample mentioned as an appetizer which
>     worked without an error.
>
>     Any help is much appreciated.
>
>     Sincerely,
>     Nikolai
>
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