-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

Present were: Frank, Roland, Peter, Tanja, Yosef, Erik, Ian, Christian Ott, Josh, Bruno, Scott, Philipp

LSU server certificate: * old certificate expired * CCT is working on getting a new certificate from LSU * we will set a deadline of two weeks for this issue to be resolved. If it is not resolved by then we will move the ET material to einsteintoolkit.org (nee cactuscode.org). We want this to happen before the release date.

ET release: * number of open tickets actually increased but some older ones were fixed. Please help reduce them. [1] * Ian reports that all testsuites currently pass on Damiana * please runs the testsuites on machines assigned to you [2] - - preferably using simfactory since it automates the process and you would also be testing simfactory - - test with 1 and 2 MPI processes and the default number of cores for the machine * Ian provided a comprehensive list of commit messages which Frank will condense into a changelog

Zelmani branch: * we want to get rid of it by merging all changes back into trunk * some changes to GRHydro require supporting changes to MoL * Christian Reisswig is being tasked to prepare patches and submit them for review * currently three distinct changes beyond what is in https://trac.einsteintoolkit.org/ticket/827: - - add multirate support to MoL and GRHydro to use different Runge Kutta scheme for hydro and GR - - add option to sync only the conservatives which reduces communication considerably - - move atmosphere reset into last RK substep which also reduces communication - - the last two changes can conceivably slightly change results in the buffer zones

MHD paper: * status: most special relativity test, the GR ones do not - - cylindrical shock tests need Local Lax Friedrich method, which we have in common with other codes - - have monopole test that mostly demonstrates how divergence cleaning works - - Alf'en test implemented but needs testing - - Loop advection: Philipp will take over from Josh and Bruno - - Rotor needs work - - Bondi accretion needs work - - magnetized TOV in cowling and GR has been done by Philipp and used to test the GRMHD patches - - rotating collapse: Philipp is working on this, can compare to results by Shibata - - send out extra status update either via email or through the paper repository * please include parameter files in paper repository (currently in GRHydro_InitData/par) * want mature version of paper in a month (RIT has time, Philipp has time, everyone else was silent)

Yours, Roland

[1] https://trac.einsteintoolkit.org/query?status=accepted&status=assigned&a...

- -- My email is as private as my paper mail. I therefore support encrypting and signing email messages. Get my PGP key from http://keys.gnupg.net.