[mesa-users] density and sound speed profiles with "ripples" in solar calibration example

[Francis Timmes]

hi ana,

… and along the lines of bill’s earlier message, are the 
cesam numbers defined at cell centers, cell edges, or something else?

fxt





On Aug 20, 2014, at 8:20 PM, Bill Paxton <paxton at kitp.ucsb.edu> wrote:

> Hi Ana,
> 
> Thanks for sending your solar results.  They are certainly smooth, but the sound speed match to the solar data isn't quite up to the other codes.   I image this is just a result of not doing as many cycles of calibration.  I've attached the data being used for the comparisons in this plot in case you'd like to check that I've correctly represented your results in the plot.
> <solar_comparison.pdf>
> 
> here are the corresponding rms deviations:
> 
> MESA rms 0.000632728747717372
> BBP98 rms 0.000930645900227312
> S09 rms 0.00113436296074351
> Ana using CESAM rms 0.0057738746271799
> 
> Let me know how things go with the "ripples".
> 
> Cheers,
> Bill
> 
> <csound.data>
> 
> 
> 
> 
> On Aug 20, 2014, at 7:13 PM, Ana Olímpia wrote:
> 
>> Hi Bill,
>> 
>> thank you for replying so quickly!
>> I will follow your suggestions (I have not done any of them yet) and then I will let you know the results.
>> 
>> I am sending attached the file with the cesam output for my solar calibration (radius is the first column and csound^2 the last one).
>> If you need something else, please let me know.
>> 
>> Regards,
>> Ana
>> <sun_cesam.txt>
> 
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