[mesa-users] missing kap data

Francis Timmes fxt44 at mac.com
Wed Sep 14 10:28:32 EDT 2016


also see ehsan's 
https://bitbucket.org/ehsan_moravveji/op_mono/overview
for additional information.

and there is 
http://mesa.sourceforge.net/controls_defaults.html#OP_mono_opacities
but ehsan's nicely pre-rolled package is the way to go.

fxt




> On Sep 14, 2016, at 6:19 AM, Ehsan Moravveji <e.moravveji at gmail.com> wrote:
> 
> Dear Benard,
> 
> You may fetch the opacity tables for the specific setup that you want and much more from the following link on my page:
> Download opacity tables for MESA.
> 
> There, you will find OP and OPAL tables (Type I and Type II) for a variety of mixtures (initial_zfracs).
> To use, substitute $MESA_DIR/kap/kap_data.tar.bz2 with this file, and then execute “./build_data_and_export” (this is how I remember this used to work; hope still the same).
> If all goes well, then, you will hopefully be able to run your model.
> 
> Best regards,
> Ehsan.
> 
>> On 14 Sep 2016, at 14:54, Nsamba Benard <nsambabenard2net at gmail.com> wrote:
>> 
>> Hello,
>> 
>> I am missing some kap data files when I set  the commands below so as to match compostion of AGS09
>> 
>>       kappa_file_prefix = 'OP_a09'
>>       kappa_lowT_prefix = 'lowT_fa05_a09p' ! for lower temperatures.
>> 
>> I get the message below when I run mesa but removing kap_data and reinstalling doesn't solve the problem.
>> 
>>  NOTICE: missing kap data /home/bnsamba/mesa-r7624/data/kap_data/OP_a09_z0m0_x00.data
>> 
>>  Please check the validity of the kap_prefix string for this file.
>> 
>>  If it is okay, you may need to install new kap data.
>>  To do that, remove the directory mesa/data/kap_data,
>>  and rerun the mesa ./install script.
>> 
>> Help on how to handle this.
>> 
>> Thank you
>> 
>> Cheers,
>> Benard
>> ----------------------------------------------------------------------------------------------------------
>> Benard Nsamba
>> PhD student                            Centro de Astrofisica
>>                                               Universidade do Porto
>>                                               Rua das Estrelas
>> Tel: +351 920 404 108              4150-762 Porto, Portugal
>> E-mail: benard.nsamba at astro.up.pt 
>> Skype: benardnsamba
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