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<p>Present: Roland H, Bill G, Steve B, Peter D, Alois Peter S,
Maria H, Liu H, <br>
</p>
<p>Chair: Roland<br>
Minutes: Bill</p>
<p>* update on potential codes to be included in next release, from
minutes [RH]</p>
<p>** Baikal ETK (Zach, Helvi)<br>
</p>
<p> No Zach.<br>
</p>
<p>** Illinois GRDMH (Zach, Roland)<br>
</p>
<p> No Zach.<br>
</p>
<p>** Presync (Steve, Roland)<br>
</p>
<p> Roland and Steve fixing, just warnings now. One ticket is
blocker (<a moz-do-not-send="true" href="https://bitbucket.org/einsteintoolkit/tickets/issues/2348/presync-branch-of-mclachlan-modifies">#2348</a>)
and Roland has the fix, some warnings left. <br>
Steve working on it. Might have to back out of McLachlan code, so
it may not have presync.<br>
</p>
<p>* <a moz-do-not-send="true" href="https://docs.einsteintoolkit.org/et-docs/Release_Details#Schedule_for_ET_2020_04">timeline</a>
of coming release [RH]<br>
</p>
<p> Keep the same timeline, release same. Could move feature
freeze a little later if we want, if folks can work on them---<br>
with APS meeting not in person.<br>
</p>
<p>* <a moz-do-not-send="true" href="https://bitbucket.org/einsteintoolkit/tickets/issues?kind=bug&priority=minor&priority=trivial&milestone=ET_2020_04&status=new&status=open">trivial
or minor bugs</a> tagged for next release, all <a moz-do-not-send="true" href="https://bitbucket.org/einsteintoolkit/tickets/issues?kind=bug&priority=major&priority=blocker&priority=critical&status=new&status=open">bugs
of severity major or worse</a> (should be definition be fixed
before the release)<br>
</p>
<p> Roland and Steve on the presync ones. Otherwise machine defs
for Simfactory.<br>
</p>
<p>* other <a moz-do-not-send="true" href="https://bitbucket.org/einsteintoolkit/tickets/issues?kind=proposal&kind=enhancement&milestone=ET_2020_04&status=open&status=new">open
tickets</a> flagged for next release<br>
</p>
<p> No new ones.<br>
</p>
<p>* gallery testing: <a moz-do-not-send="true" href="https://bitbucket.org/einsteintoolkit/tickets/issues?kind=task&milestone=ET_2020_04">tasks</a></p>
<p>** volunteers needed, please volunteer (someone) [RH]<br>
</p>
<p> Gallery examples ready and updated by April 30th, but a good
idea to test run them before the<br>
feature freeze (Apr 9). After the code is frozen should be
re-run.<br>
</p>
<p>*** TOV: Brock Brendal (UIUC)<br>
</p>
<p>*** BNS: Shawn Rosofsky (UIUC)</p>
<p>*** BBH: TBD Maybe one of Zach's students.<br>
</p>
<p>*** Poisson: TBD Bill G and group (Vanderbilt)<br>
</p>
<p>*** Multipatch scalar wave: TBD</p>
<p>unanswered questions on mailing list<br>
<a class="moz-txt-link-freetext" href="https://www.einsteintoolkit.org/tools/unanswered.php">https://www.einsteintoolkit.org/tools/unanswered.php</a></p>
<p>open tickets sorted by update time<br>
<a class="moz-txt-link-freetext" href="https://bitbucket.org/einsteintoolkit/tickets/issues?status=open&status=new&sort=-updated_on">https://bitbucket.org/einsteintoolkit/tickets/issues?status=open&status=new&sort=-updated_on</a></p>
<p>Tkt no. <a moz-do-not-send="true" href="https://bitbucket.org/einsteintoolkit/tickets/issues/2350/conversion-of-units">2350</a>
about units. Hydro units are conventional M=Msol, G=1, c=1.
Maria: going from conventional units <br>
to code units? Roland: it uses the conventional units. Magnetic
field is a mess, different choices have little difference.<br>
Roland and Maria: is it writing down how to do the
conversion---look up <a moz-do-not-send="true" href="https://bitbucket.org/einsteintoolkit/einsteinbase/src/master/HydroBase/interface.ccl">HydroBase
CCL</a> and that it appears in the<br>
documentation. And give an example. Baumgarte and Shapiro's
NumRel book has in appendix I - "Binary black hole <br>
puncture simulations as test problems"---note in the captions to
Table I.1 and I.2, p. 643, they say for x,P "where 1 code unit =<br>
1.011 M" !<br>
Cactus agrees to map 1 to 0.98 (?).<br>
</p>
<p>Roland: Should HydroBase output a banner with units? Maybe, but
it would get lost in the outputs.</p>
<p>tickets ready for review<br>
<a class="moz-txt-link-freetext" href="https://bitbucket.org/einsteintoolkit/tickets/issues?status=new&status=open&sort=-updated_on&q=Please%20review">https://bitbucket.org/einsteintoolkit/tickets/issues?status=new&status=open&sort=-updated_on&q=Please%20review</a><br>
</p>
<p>* Other items, not on agenda</p>
<p>None</p>
<pre class="moz-signature" cols="72">--
=====================================
William Gabella
Research Assistant Professor
Department of Physics and Astronomy
Vanderbilt University
Nashville, TN USA
<a class="moz-txt-link-abbreviated" href="mailto:b.gabella@vanderbilt.edu">b.gabella@vanderbilt.edu</a>
(o) 615-343-2713</pre>
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