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    <p>Dear Sam, Leo,</p>
    <p>thank you for spearheading the latest release of the Einstein
      Toolkit. This is important work for this community, and we very
      much appreciate it.<br>
    </p>
    <p><br>
    </p>
    <p>We noticed that Giuseppe Ficarra (in cc) is not listed as
      contributor nor in the release team. <br>
      Giuseppe is a co-author of the new Einstein Toolkit thorn
      "TwoPunctures_BBHSF."</p>
    <p><br>
    </p>
    <p>As per best scientific practices to credit scientific work, I
      would ask you to please add him as contributor and member of the
      release team on the Einstein Toolkit website and in the release
      notes.<br>
    </p>
    <p><br>
    </p>
    <p>Best wishes,<br>
    </p>
    <p>Helvi
    </p>
    <pre class="moz-signature" cols="72">
---------------------------------------------
Dr. Helvi Witek
Assistant Professor
Department of Physics
University of Illinois at Urbana-Champaign

247 Loomis Lab
1110 W Green St
Urbana, IL 61801
---------------------------------------------</pre>
    <div class="moz-cite-prefix">On 5/24/23 10:58 AM, Cupp, Samuel D.
      wrote:<br>
    </div>
    <blockquote type="cite" cite="mid:DM6PR01MB4011FEECF700A31D8FE2E1EDD9419@DM6PR01MB4011.prod.exchangelabs.com">
      
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        Release Announcement
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0">Click here to read the announcement
          in HTML (with hyperlinks):</div>
        <div class="ContentPasted0"><a href="https://urldefense.com/v3/__https://einsteintoolkit.org/about/releases/ET_2023_05_announcement.html__;!!DZ3fjg!5TkgZVyFsTZLkHtnyQibOcaEiP_lpMBil1TEXu_lpC-s4X2ZSwNUBCVriyx9oJIOvgS2lbgBsqHl6pdTilgS$" moz-do-not-send="true">https://einsteintoolkit.org/about/releases/ET_2023_05_announcement.html</a></div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0">We are pleased to announce the
          twenty-sixth release (code name "Karl</div>
        <div class="ContentPasted0">Schwarzschild") of the Einstein
          Toolkit, an open-source,</div>
        <div class="ContentPasted0">community-developed software
          infrastructure for relativistic</div>
        <div class="ContentPasted0">astrophysics. The major changes in
          this release include:</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0"> * kuibit 1.4.0, which, in addition
          to bug fixes, improves support</div>
        <div class="ContentPasted0">   for working with horizon data,
          timer data, and higher rank objects</div>
        <div class="ContentPasted0">   (See release notes for more
          details).</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0">Two new arrangements and thorns have
          been added:</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0"> * The FUKA reader for numerical
          relativity initial data</div>
        <div class="ContentPasted0"> * TwoPunctures_BBHSF for binary
          black hole with scalar fields</div>
        <div class="ContentPasted0">   initial data</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0">New capabilities for existing codes:</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0"> * Baikal and BaikalVacuum have been
          updated to have READ/WRITE</div>
        <div class="ContentPasted0">   declarations for automated ghost
          zone synchronization. Several</div>
        <div class="ContentPasted0">   variable groups (such as RHS
          variables) are also no longer</div>
        <div class="ContentPasted0">   included in checkpoint/restart
          operations.</div>
        <div class="ContentPasted0"> * particle_tracerET can now output
          the particles' four-velocity</div>
        <div class="ContentPasted0">   (contravariant and covariant);
          added support for binary output</div>
        <div class="ContentPasted0">   format; removed limit on the
          number of tracer particles</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0">In addition, bug fixes accumulated
          since the previous release in</div>
        <div class="ContentPasted0">November 2022 have been included.</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0">The Einstein Toolkit is a collection
          of software components and tools</div>
        <div class="ContentPasted0">for simulating and analyzing general
          relativistic astrophysical systems</div>
        <div class="ContentPasted0">that builds on numerous software
          efforts in the numerical relativity</div>
        <div class="ContentPasted0">community, including code to compute
          initial data parameters, the</div>
        <div class="ContentPasted0">spacetime evolution codes Baikal,
          lean_public, and McLachlan, analysis</div>
        <div class="ContentPasted0">codes to compute horizon
          characteristics and gravitational waves, the</div>
        <div class="ContentPasted0">Carpet AMR infrastructure, and the
          relativistic magneto-hydrodynamics</div>
        <div class="ContentPasted0">codes GRHydro and IllinoisGRMHD.
          Data analysis and post-processing is</div>
        <div class="ContentPasted0">handled by the kuibit library. The
          Einstein Toolkit also contains a 1D</div>
        <div class="ContentPasted0">self-force code. For parts of the
          toolkit, the Cactus Framework is used</div>
        <div class="ContentPasted0">as the underlying computational
          infrastructure, providing large-scale</div>
        <div class="ContentPasted0">parallelization, general
          computational components, and a model for</div>
        <div class="ContentPasted0">collaborative, portable code
          development.</div>
        <div><br class="ContentPasted0">
        </div>
        <div class="ContentPasted0">The Einstein Toolkit uses a
          distributed software model, and its</div>
        <div class="ContentPasted0">different modules are developed,
          distributed, and supported either by</div>
        <div class="ContentPasted0">the core team of Einstein Toolkit
          Maintainers or by individual groups.</div>
        <div class="ContentPasted0">Where modules are provided by
          external groups, the Einstein Toolkit</div>
        <div class="ContentPasted0">Maintainers provide quality control
          for modules for inclusion in the</div>
        <div class="ContentPasted0">toolkit and help coordinate support.
          The Einstein Toolkit Maintainers</div>
        currently involve staff and faculty from five different
        institutions and
        <div class="ContentPasted1">host weekly meetings that are open
          for anyone to join.</div>
        <div><br class="ContentPasted1">
        </div>
        <div class="ContentPasted1">Guiding principles for the design
          and implementation of the toolkit</div>
        <div class="ContentPasted1">include: open, community-driven
          software development; well thought-out</div>
        <div class="ContentPasted1">and stable interfaces; separation of
          physics software from computational</div>
        <div class="ContentPasted1">science infrastructure; provision of
          complete working production code;</div>
        <div class="ContentPasted1">training and education for a new
          generation of researchers.</div>
        <div><br class="ContentPasted1">
        </div>
        <div class="ContentPasted1">For more information about using or
          contributing to the Einstein</div>
        <div class="ContentPasted1">Toolkit, or to join the Einstein
          Toolkit Consortium, please visit our</div>
        <div class="ContentPasted1">web pages at <a href="https://urldefense.com/v3/__http://einsteintoolkit.org__;!!DZ3fjg!5TkgZVyFsTZLkHtnyQibOcaEiP_lpMBil1TEXu_lpC-s4X2ZSwNUBCVriyx9oJIOvgS2lbgBsqHl6p25Cb3n$" moz-do-not-send="true">http://einsteintoolkit.org</a>, or
          contact the users mailing</div>
        <div class="ContentPasted1">list <a class="moz-txt-link-abbreviated" href="mailto:users@einsteintoolkit.org">users@einsteintoolkit.org</a>.</div>
        <div><br class="ContentPasted1">
        </div>
        <div class="ContentPasted1">The Einstein Toolkit is primarily
          supported by NSF</div>
        <div class="ContentPasted1">2004157/2004044/2004311/2004879/2003893
          (Enabling fundamental research</div>
        <div class="ContentPasted1">in the era of multi-messenger
          astrophysics).</div>
        <div><br class="ContentPasted1">
        </div>
        <div class="ContentPasted1">The Einstein Toolkit contains about
          350 regression test cases. On a</div>
        <div class="ContentPasted1">large portion of the tested
          machines, almost all of these tests pass,</div>
        <div class="ContentPasted1">using both MPI and OpenMP
          parallelization.</div>
        <div><br class="ContentPasted1">
        </div>
        <div class="ContentPasted1">Deprecated functionality</div>
        <div class="ContentPasted1">There are no features marked as
          deprecated in this release, to be</div>
        removed in the next release.</div>
      <div style="font-family: Calibri, Arial, Helvetica, sans-serif;
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        <br>
      </div>
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        Contributors
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">Among the many contributors to the
          Einstein Toolkit and to this release</div>
        <div class="ContentPasted2">in particular, important
          contributions to new components were made by</div>
        <div class="ContentPasted2">the following authors:</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2"> * Cheng-Hsin Cheng</div>
        <div class="ContentPasted2"> * Gabriele Bozzola</div>
        <div class="ContentPasted2"> * Leonardo Werneck</div>
        <div class="ContentPasted2"> * Ludwig Jens Papenfort</div>
        <div class="ContentPasted2"> * Samuel Cupp</div>
        <div class="ContentPasted2"> * Samuel Tootle</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">How to upgrade from Kowalevski
          Release (ET_2022_11)</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">To upgrade from the previous
          release, use GetComponents with the new</div>
        <div class="ContentPasted2">thornlist to check out the new
          version.</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">See the Download page (<a href="https://urldefense.com/v3/__http://einsteintoolkit.org/download.html__;!!DZ3fjg!5TkgZVyFsTZLkHtnyQibOcaEiP_lpMBil1TEXu_lpC-s4X2ZSwNUBCVriyx9oJIOvgS2lbgBsqHl6oQk8cEg$" moz-do-not-send="true">http://einsteintoolkit.org/download.html</a>)
          on the</div>
        <div class="ContentPasted2">Einstein Toolkit website for
          download instructions.</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">The SelfForce-1D code uses a single
          git repository; thus, using</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">git pull; git checkout ET_2023_05</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">will update the code.</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">To install Kuibit, do the following:</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">pip install --user -U kuibit==1.4.0</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">Machine notes</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2">Supported (tested) machines include:</div>
        <div><br class="ContentPasted2">
        </div>
        <div class="ContentPasted2"> * Debian, Ubuntu, Fedora, Mint,
          OpenSUSE, and macOS X installations</div>
        <div class="ContentPasted2">   with dependencies installed as
          prescribed in the official</div>
        <div class="ContentPasted2">   installation instructions</div>
        <div class="ContentPasted2"> * Deep Bayou</div>
        <div class="ContentPasted2"> * Delta</div>
        <div class="ContentPasted2"> * Expanse</div>
        <div class="ContentPasted2"> * Frontera</div>
        <div class="ContentPasted2"> * Golub</div>
        <div class="ContentPasted2"> * Queen Bee 2</div>
        <div class="ContentPasted2"> * Queen Bee 3</div>
        <div class="ContentPasted2"> * Stampede 2</div>
        <div class="ContentPasted2"> * Summit</div>
        <div class="ContentPasted2"> * Sunrise</div>
        <div class="ContentPasted2"> * SuperMIC</div>
        <div class="ContentPasted2"> * SuperMUC</div>
        <div class="ContentPasted2"> * ThornyFlat</div>
        <br>
      </div>
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        Note for individual machines:
        <div><br class="ContentPasted3">
        </div>
        <div class="ContentPasted3"> * TACC machines: defs.local.ini
          needs to have `sourcebasedir =</div>
        <div class="ContentPasted3">   $WORK` and `basedir =
          $SCRATCH/simulations` configured for this</div>
        <div class="ContentPasted3">   machine. You need to determine
          $WORK and $SCRATCH by logging in to</div>
        <div class="ContentPasted3">   the machine.</div>
        <div class="ContentPasted3"> * SuperMUC-NG: defs.local.ini needs
          to have `sourcebasedir = $HOME`</div>
        <div class="ContentPasted3">   and `basedir =
          $SCRATCH/simulations` configured for this machine.</div>
        <div class="ContentPasted3">   You need to determine $HOME and
          $SCRATCH by logging in to the</div>
        <div class="ContentPasted3">   machine.</div>
        <div><br class="ContentPasted3">
        </div>
        <div class="ContentPasted3">All repositories participating in
          this release carry a branch ET_2023_05</div>
        <div class="ContentPasted3">marking this release. These release
          branches will be updated if severe</div>
        <div class="ContentPasted3">errors are found.</div>
        <div><br class="ContentPasted3">
        </div>
        <div class="ContentPasted3">The "Karl Schwarzschild" Release
          Team on behalf of the Einstein Toolkit</div>
        <div class="ContentPasted3">Consortium (2023-05-24)</div>
        <div><br class="ContentPasted3">
        </div>
        <div class="ContentPasted3"> * Leonardo Werneck</div>
        <div class="ContentPasted3"> * Samuel Cupp</div>
        <div class="ContentPasted3"> * Beyhan Karakas</div>
        <div class="ContentPasted3"> * Bing-Jyun Tsao</div>
        <div class="ContentPasted3"> * Cheng-Hsin Cheng</div>
        <div class="ContentPasted3"> * Jake Doherty</div>
        <div class="ContentPasted3"> * Konrad Topolski</div>
        <div class="ContentPasted3"> * Peter Diener</div>
        <div class="ContentPasted3"> * Roland Haas</div>
        <div class="ContentPasted3"> * Steven R. Brandt</div>
        <div class="ContentPasted3"> * Terrence Pierre Jacques</div>
        <div class="ContentPasted3"> * Thiago Assumpcao</div>
        <div class="ContentPasted3"> * Zachariah Etienne</div>
        <div><br class="ContentPasted3">
        </div>
        May 24, 2023<span style="font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont"><span></span><span id="ms-rterangepaste-end"></span></span></div>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@einsteintoolkit.org">Users@einsteintoolkit.org</a>
<a class="moz-txt-link-freetext" href="https://urldefense.com/v3/__http://lists.einsteintoolkit.org/mailman/listinfo/users__;!!DZ3fjg!5TkgZVyFsTZLkHtnyQibOcaEiP_lpMBil1TEXu_lpC-s4X2ZSwNUBCVriyx9oJIOvgS2lbgBsqHl6sx7VIBJ$">https://urldefense.com/v3/__http://lists.einsteintoolkit.org/mailman/listinfo/users__;!!DZ3fjg!5TkgZVyFsTZLkHtnyQibOcaEiP_lpMBil1TEXu_lpC-s4X2ZSwNUBCVriyx9oJIOvgS2lbgBsqHl6sx7VIBJ$</a> 
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