[Users] Meeting Minutes 2021-09-16

Miguel Gracia mgracia at austin.utexas.edu
Thu Sep 23 10:12:47 CDT 2021

Present: Peter D., Miguel G., Steven B.,  Leonardo W., Gabriele B., Yosef Z., William G., Zach E.

Chair: Peter D.
Minutes: Miguel G.

  *   SPEC benchmark contribution

 [SB]: No update

  *   Next ET release:

[SB]:No release action deadline coming soon, no update this time.

  *   CarpetX

[SB] Trying to make it run in 2D with one ghost point in z direction. [WG] Where is CarpetX?, [SB] CarpetX’s repo: https://bitbucket.org/eschnett/cactusamrex.git
[SB] One can run a qc0 example.

  *   Unanswered question on mailing list:

Maria’s email about con2prim failure: need more information about the failure. [ZE] con2prim can fail if velocity too high when speed limit is not set. Numerical errors tend to trigger unphysical states that could produce failures. too low resolution will increase failures.

 Konrad’s email.  nobody in the call knows about THC_Core Thorn. [ZE] Unsupported thorns should be referred directly to the thorn’s author.

Hee II Kim’s email. [SB] is trying  to reproduce the described crash. Will answer to Hee II Kim when finished.

Other questions:

no questions

  *   Open tickets

No updates

  *   Tickets ready to review

[WG] proposed a group effort to clean all the tickets that are not difficult to solve. will be discuss in the next meeting.

Next call:
September 30th
Chair: Yosef Z.
Minutes: William G.
end of the call

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