[mesa-users] plot in Timmes' lecture

Chris Mankovich cmankovich at ucsc.edu
Thu May 14 13:08:22 EDT 2015


Hi Kim Ngan,

Another guess: for basic functionality, the Kippenhahn window needs to at
least find "mixing_regions" columns in your history.data file.  See these
comments from pgstar.defaults for the Kippenhahn window:

   !# "Kippenhahn" window
>       ! history of convection and more.
>          ! your history_columns.list needs to include
>          !        star_mass
>          !        mixing_regions 40    -- 40 can be changed if you wish
>          !        burning_regions 80    -- 80 can be changed if you wish
>          ! and if you have set M_center > 0, then also include
>          !        log_xmstar
>          ! if you want to show luminosities, include some or all of
>          !        log_L, log_Lneu, log_LH, log_LHe
>          ! if you want to show mass boundaries, then include some or all of
>          !        he_core_mass, c_core_mass, o_core_mass, si_core_mass,
> fe_core_mass


If you have a history_columns.list file in your local work directory, you
can add the necessary line or lines.  If you don't have a local
history_columns.list, first copy the default version from
mesa/star/defaults.


Chris

On Wed, May 13, 2015 at 9:16 PM, Nguyễn Kim Ngân <silvernkn at gmail.com>
wrote:

> Hi,
> Unfortunately, there is no change with the plot.
> I set the default values but the plot seems not to work.
>
> Kim Ngan.
>
>
> 2015-05-14 10:58 GMT+07:00 Robert FARMER <rjfarmer at asu.edu>:
>
>> Hi
>> Delete these lines:
>>     Kipp_xmax = 4000              ! maximum step number.  negative means
>> use default.
>>     Kipp_xmin = 3400
>>
>> Currently is trying to plot models 3400 to 4000 and presumably your model
>> hasn't gotten that far. Deleting them will reset the limits so it should
>> then work.
>>
>> Rob
>>
>> On Wed, May 13, 2015 at 8:54 PM, Nguyễn Kim Ngân <silvernkn at gmail.com>
>> wrote:
>>
>>> Hi Chris,
>>>
>>> I attach screen shot and inlist_pgstar that I used for this plot.
>>> All commands were copied from the .txt file provided. Other plots were
>>> good except for the first one (the Kippenhahn diagram).
>>>
>>> Can you explain more about this?
>>> Thanks.
>>> Kim Ngan.
>>>
>>>
>>> 2015-05-14 9:56 GMT+07:00 Chris Mankovich <cmankovich at ucsc.edu>:
>>>
>>>> Hi Kim Ngan,
>>>>
>>>> It looks like your screenshot didn't make it through. Getting a pgstar
>>>> plot with reasonable axes but nothing plotted might be a symptom of static
>>>> axis limits that preclude the actual data being plotted, but that's just a
>>>> guess.  We need more information to figure it out -- your pgstar namelist
>>>> would be a good start.
>>>>
>>>>
>>>> Chris
>>>>
>>>> On Wed, May 13, 2015 at 7:15 PM, Nguyễn Kim Ngân <silvernkn at gmail.com>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I try to run a model in Timmes' lectures about pgstar.
>>>>> But when I copied plot commands from the file he provided, the
>>>>> on-screen plot did not work.
>>>>> The axis appeared on screen but no line or graph as described (a
>>>>> screenshot picture is attached)
>>>>> Can anyone explain for me and how to fix it?
>>>>>
>>>>> Thanks.
>>>>> Kim Ngan
>>>>>
>>>>> --
>>>>> [N][K][N]
>>>>>
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>>>
>>>
>>> ------------------------------------------------------------------------------
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>>> Widest out-of-the-box monitoring support with 50+ applications
>>> Performance metrics, stats and reports that give you Actionable Insights
>>> Deep dive visibility with transaction tracing using APM Insight.
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>
>
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> [N][K][N]
>
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