Eos MESA updated tables + entropy tables for GRTDE#850

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AliPourmand wants to merge 45 commits into

danieljprice:mainfrom

AliPourmand:eos_mesa_entropy_tde

Commits on Jul 8, 2026

I started adding modules to import eos mesa tables in entropy and density for GR, I want to change as little as possible though and preferably get away with GR users setting the same EOS number too
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adding some skeletons of some functions needed, just saving now
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all the subroutines necessary for entropy tables to be read are added now, in eos, eos_mesa and eos_mesa_microphysics, now I need to add the entropy tables here, and also see if they get allocated…
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just saving for a second to compare with main branch
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cons2prim moved because I didn't commit it, so I had to rewrite it, sadly I don't have fitz to double check it rn, but I think it should work. Also, I still need to figure out why my tables aren't …
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small bug
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small bug
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added debug outputs. something wrong with fnum reading
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added specific labels for every gr related variable, but reading tables still crashes. idk why yet
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added get_eos_constants_mesa_gr because the crashes won't stop. sitll not tested
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minor bug
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tables are being read now! there is a new bug which I will fix later about GR only working for ieos2,12, or 11
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added eos=10 to eos.f90 cases for gr, also removed some comments. now there is an issue probably with the tables themselves which I'll need to test
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minor addition
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corrected the units for entropy when going back and forth from the mesa tables, because they are specific entropy divided by avo*kboltz
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minor debug
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I removed the k_b denom from entropy definition. eos mesa tables back and forth was getting insane
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made an important change . note that in eos mesa some tables are not in log, so you need to specify which are and areny
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just adding a checkpoint here. the entropy is now being read and stored in eosvars but now has to somehow go to be used in relaxstar
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calling entropy and thermal energy in relax_star to be from mesa tables for eosmesa, this well affect classical star relaxing as well as grstar and make them dependent on entropy
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added eos mesa to relax star, now there will be a lot of debugging, also to see whehter Daniel is happy with this at all
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upon consulting ryo, we decided not to add entropy of mesa during relaxation because the entropy at that stage shouldn't be tampered with
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some useful debugging flags I want to save
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entropy is already to the power10 in get entropy in eos, changed that and now things work! I am testing it now!
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made reading gr tables only happen for the GR case
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added a hidden variable called mesa_use_legacy_tables which is set to false by default to use thomas reichardt's old tables
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added a different link for EOS EMSA gr tables to be read, and also changed opacs table to be read separately for eos mesa as I have not updated them so they would just be downloaded from Thomas old…
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minor addition
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added some final touches. changed the logical to an integer for the eosmesa_version. also the gr tables will be uploaded in the same place that the classic tables will be
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added zenodo link
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checkpoint
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checkpoint
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missing declaration
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something was deleted
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removed useless variables
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minor debug
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removed useless routines
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changed some issues
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fixed important bug in eos_mesa on extrapolation
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Commits on Jul 16, 2026

Commits on Jul 17, 2026

Commits on Jul 18, 2026

Merge branch 'main' into eos_mesa_entropy_tde
AliPourmand
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