Comment (by Zach Etienne):

Issue 5: I’m a bit confused as to why check_metric() is something that we do at the end of each initial data routine. All it does is:

    if (CCTK_EQUALS (metric_type, "physical")) then
       ! do nothing
    else
       call CCTK_WARN (0, "Unknown value of ADMBase::metric_type -- FLRW only set-up for metric_type = physical")
    endif

This parameter cannot change while FLRWSolver is being run, or at all after the parfile is read in, so it only needs to be checked once. In fact I think there’s a scheduling bin for it: ParamCheck.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2549/inlcude-flrwsolver-in-et