[ET Trac] [Einstein Toolkit] #1222: Reduction weight for periodic domains.

[Einstein Toolkit]

#1222: Reduction weight for periodic domains.
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  Reporter:  bentivegna  |       Owner:  eschnett           
      Type:  defect      |      Status:  new                
  Priority:  minor       |   Milestone:                     
 Component:  Carpet      |     Version:  development version
Resolution:              |    Keywords:                     
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Comment (by eschnett):

 With "domain" I refer to the region that has a non-zero weight. If you
 count only the interior points, then this domain will have different
 coordinates on different levels, i.e. it will be shifted by 1/2 grid
 spacing on each level. One way to view this is to draw a cell around each
 grid point, with radius dx/2 (i.e. cell size dx), so that the cells don't
 overlap. The region defined by all cells will then be different on each
 level.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1222#comment:3>
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