I am running the latest version of ET, using the parameter file Lean_inspiral_d06_mres.par in the lean_public par folder, I added this line:

Cactus::presync_mode = "mixed-warn"

Now, I am getting these warnings (one example of hundreds in the .out file):

-> No boundary conditions registered for variables in group LEANBSSNMOL::GAMMAT. The unregistered variable(s) is(are) LEANBSSNMOL::gammatx, LEANBSSNMOL::gammaty, LEANBSSNMOL::gammatz.

This is related to Issue #2651.

Is this a concern?

Thanks! Vikram

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2723/no-boundary-conditions-registered-for