[Developers] Proposed change in the ADMConstraints schedule

[Erik Schnetter]

On May 30, 2008, at 09:14:02, Baiotti Luca wrote:

> Hallo everybody,
>
> I propose the following patch:
>
>
> RCS file: /cactusdevcvs/CactusEinstein/ADMConstraints/schedule.ccl,v
> retrieving revision 1.19
> diff -r1.19 schedule.ccl
> 37c37
> <   schedule GROUP ADMConstraintsGroup at CCTK_POSTINITIAL after
> (MoL_PostStep MoL_PostInitial)
> ---
>>  schedule GROUP ADMConstraintsGroup at CCTK_POSTPOSTINITIAL
>
>
>
> This would ensure that the constraints computed on the initial data  
> are
> calculated after the recursive initialisation. Whisky, for example,
> needs to change at CCTK_POSTPOSTINITIAL the value of some variables
> included in the computation of the ADM constraints. For users that do
> not schedule anything at CCTK_POSTPOSTINITIAL, nothing should change.
>
> Any problem with this?


One difference is that the past time levels of the constraints would  
not be initialised any more, which would lead to problems on the  
refinement boundaries.

If you try this locally, do the test suites still pass?

-erik

-- 
Erik Schnetter <schnetter at cct.lsu.edu>   http://www.cct.lsu.edu/~eschnett/

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