[ET Trac] [Einstein Toolkit] #966: Carpet always calls POSTREGRID on the finest level

[Einstein Toolkit]

#966: Carpet always calls POSTREGRID on the finest level
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  Reporter:  rhaas        |       Owner:  eschnett
      Type:  enhancement  |      Status:  review  
  Priority:  minor        |   Milestone:          
 Component:  Carpet       |     Version:          
Resolution:               |    Keywords:          
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Changes (by eschnett):

  * status:  new => review


Comment:

 In Carpet, "recomposing" is changing the (abstract) grid structure, and
 "regrid" is updating the grid functions to conform to this grid structure.
 Recomposing is a global operation, regridding is a per-level operation.

 I believe that the new test as you suggest above is correct, and the
 current test is wrong. However, if there is "sufficient proper nesting",
 there should be no difference. Please apply your change as of comment 5.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/966#comment:6>
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