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From: Beyhan Karakaş beyhannkarakas@gmail.com Date: Sat, Jun 20, 2020 at 7:34 PM Subject: Using finite temperature EOS with GRHydro in BNS simulation To: Einstein Toolkit Users users@einsteintoolkit.org
Dear to whom it may concern,
I am using Turing release on Fedora 31. I have been trying to perform a binary neutron star merger simulation via finite temperature equation of state (might be misleading) with GRHydro. As far as I can see, this question was replied by Roland previously in http://lists.einsteintoolkit.org/pipermail/users/2019-February/006756.html.
Parameters were added as has been suggested but If Meudon_BNS_ID does not refer to source code of Meudon_Bin_NS then I could not find where Meudon_BNS_ID or Meudon_Bin_NS ID is located in Cactus, if it does I will try to work on it. In this setting, is it enough to use IOUtil parameter -filereader_ID_vars = "all" - to allow initial temperature, entropy and electron fraction to be read from the file?
I have tried to use APR eos with SFH0 eos table from stellarcollapse.org ( https://stellarcollapse.org/~evanoc/Hempel_SFHoEOS_rho222_temp180_ye60_versi... ) and got "EOS errori n prim2con_hot" in this setting and do not know how this might be overcomed.
Besides that, I suppose WhiskyTHC allows nuclear eos table to be used with Lorene initial data by providing this table in pizza format and uses some conversion of units but do not know what will be needed for Einstein Toolkit.
Parameter, error and output files are attached.
Best regards,
Beyhan.