Trac January 2023

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#2692: Inclusion of FUKA importer thorns
by tootle 30 Jan '23

30 Jan '23

#2692: Inclusion of FUKA importer thorns Reporter: tootle Status: new Milestone: ET_2023_05 Version: ET_2023_05 Type: proposal Priority: trivial Component: EinsteinToolkit thorn The FUKA importer thorns currently consists of a base thorn that handles dependencies and the related Importer thorn that interfaces between the Einstein Toolkit and the FUKA exporters that are built into the library. This allows for import of FUKA generated initial data for isolated black holes and neutron stars as well as binary black hole, binary neutron stars, and black hole-neutron star binaries. The prototype thorns which have been used extensively for multiple published works are available at [https://bitbucket.org/fukaws/](https://bitbucket.org/fukaws/) However, a revised importer will be written that meets the standards for inclusion as an official thorn. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2692/inclusion-of-fuka…

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#2691: New features to particle_tracerET
by Leonardo Werneck 30 Jan '23

30 Jan '23

#2691: New features to particle_tracerET Reporter: Leonardo Werneck Status: new Milestone: ET_2023_05 Version: Type: enhancement Priority: major Component: We propose the following enhancements to particle\_tracerET: * Introduces computation and output of particles' four-velocity; * Enables output in binary format; * Minor adjustments to the code \(e.g., printf -> CCTK\_VINFO\); * Whitespace cleanups; * The number of particles is no longer limited to 10000, and now instead is set by the usual parameter `num_particles.` We also provide a small code that converts binary output files to ASCII. These features are part of [this pull request](https://bitbucket.org/zach_etienne/wvuthorns_diagnostics/pull-requ…. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2691/new-features-to-p…

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#2690: Include new IllinoisGRMHD with tabulated and hybrid EOS support
by Leonardo Werneck 30 Jan '23

30 Jan '23

#2690: Include new IllinoisGRMHD with tabulated and hybrid EOS support Reporter: Leonardo Werneck Status: new Milestone: ET_2023_05 Version: Type: enhancement Priority: major Component: This new version of IllinoisGRMHD extends the original gamma-law equation of state \(EOS\) infrastructure of the code to support hybrid EOSs \(with a piecewise polytropic cold part\) and finite temperature, microphysical EOS tables via an interface with our new EOS thorn, NRPyEOS. The conservative-to-primitive infrastructure has also been improved, with two additional routines added to handle the tabulated EOS case reliably. This interface also introduces an interface with our new neutrino leakage thorn, NRPyLeakage. * To access the new IllinoisGRMHD and thorns, see: [https://github.com/IllinoisGRMHD](https://github.com/IllinoisGRMHD) * NRPyEOS ticket: [https://bitbucket.org/einsteintoolkit/tickets/issues/2688/include-nrpyeos-i… * NRPyLeakage ticket: [https://bitbucket.org/einsteintoolkit/tickets/issues/2689/include-nrpyleaka… ‌ -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2690/include-new-illin…

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#2689: Include NRPyLeakage in next ET release
by Leonardo Werneck 30 Jan '23

30 Jan '23

#2689: Include NRPyLeakage in next ET release Reporter: Leonardo Werneck Status: new Milestone: ET_2023_05 Version: Type: enhancement Priority: major Component: NRPyLeakage is a NRPy\+-based code that provides neutrino leakage for GRMHD simulations. It computes the neutrino optical depths using a next-neighbors, path of least resistance algorithm that has been specially designed to work with the AMR grids provided by Carpet. To access the NRPyLeakage code, see: [https://github.com/IllinoisGRMHD](https://github.com/IllinoisGRMHD) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2689/include-nrpyleaka…

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#2688: Include NRPyEOS in next ET release
by Leonardo Werneck 30 Jan '23

30 Jan '23

#2688: Include NRPyEOS in next ET release Reporter: Leonardo Werneck Status: new Milestone: ET_2023_05 Version: Type: enhancement Priority: major Component: NRPyEOS is a NRPy\+-based code to handle finite temperature, microphysical equation of state tables. It provides efficient interpolation routines and a clear user interface. The NRPy\+ code that generates the thorn can be easily modified to generate wrapper functions that interpolate any combination of table quantities. To access the NRPyEOS code, see: [https://github.com/IllinoisGRMHD](https://github.com/IllinoisGRMHD) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2688/include-nrpyeos-i…

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#2602: include Regge-Wheeler-Zerilli gauge self-force code in ET
by Samuel Cupp 30 Jan '23

30 Jan '23

#2602: include Regge-Wheeler-Zerilli gauge self-force code in ET Reporter: Samuel Cupp Status: resolved Milestone: ET_2022_05 Version: development version Type: enhancement Priority: major Component: Other Changes (by Samuel Cupp): status: resolved (was new) Comment (by Samuel Cupp): This was merged in and included in the 2022_11 release, but never resolved. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2602/include-regge-whe…

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#2687: add Fishbone-Moncrief disk gallery example to ET
by Roland Haas 30 Jan '23

30 Jan '23

#2687: add Fishbone-Moncrief disk gallery example to ET Reporter: Roland Haas Status: new Milestone: Version: Type: enhancement Priority: minor Component: EinsteinToolkit website Comment (by Roland Haas): Contributors were: * Roland Haas * Kartik Tiwari * Victor Guedes * TBD ‌ -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2687/add-fishbone-monc…

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#2687: add Fishbone-Moncrief disk gallery example to ET
by Roland Haas 30 Jan '23

30 Jan '23

#2687: add Fishbone-Moncrief disk gallery example to ET Reporter: Roland Haas Status: new Milestone: Version: Type: enhancement Priority: minor Component: EinsteinToolkit website Changes (by Roland Haas): At the ICERM workshop in 2022 a gallery example for the Einstein Toolkit for the Fishbone-Moncrief disk solution was created. Including it on the webstie would be nice. The proposed gallery page is attached, and page looks like this: ![](https://bitbucket.org/repo/8zBLME5/images/3157839610-Fishbone-Moncrief%20disk.png) A live demo can be seen at: [https://ekohaes8.ncsa.illinois.edu/~rhaas/etwebsite/gallery/fm/index.html](… -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2687/add-fishbone-monc…

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#2687: add Fishbone-Moncrief disk gallery example to ET
by Roland Haas 30 Jan '23

30 Jan '23

#2687: add Fishbone-Moncrief disk gallery example to ET Reporter: Roland Haas Status: new Milestone: Version: Type: enhancement Priority: minor Component: EinsteinToolkit website At the ICERM workshop in 2022 a gallery example for the Einstein Toolkit for the Fishbone-Moncrief disk solution was created. Including it on the webstie would be nice. The proposed gallery page is attached, and page looks like this: ![](https://bitbucket.org/repo/8zBLME5/images/3157839610-Fishbone-Moncrief%20disk.png) A live demo can be seen at: https://ekohaes8.ncsa.illinois.edu/~rhaas/etwebsite attachment: fm.zip (https://api.bitbucket.org/2.0/repositories/einsteintoolkit/tickets/issues/2…) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2687/add-fishbone-monc…

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#2648: Empty ApplyBCs call in LeanBSSNMoL
by Samuel Cupp 29 Jan '23

29 Jan '23

#2648: Empty ApplyBCs call in LeanBSSNMoL Reporter: Samuel Cupp Status: new Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Samuel Cupp): You should only sync in one of either `LeanBSSN_adm2bssn` or `LeanBSSN_Boundaries ` but not both, which would be the behavior with this change. If you want to be consistent with your later scheduling, I think you put the sync on the Boundaries function and not the adm2bssn, but that’s ultimately up to you. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2648/empty-applybcs-ca…

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Trac January 2023