[ET Trac] [Einstein Toolkit] #640: Simulation domain volume and reduction weight sum differ

Einstein Toolkit trac-noreply at einsteintoolkit.org
Fri Oct 21 08:54:54 CDT 2011


#640: Simulation domain volume and reduction weight sum differ
---------------------+------------------------------------------------------
  Reporter:  hinder  |       Owner:  eschnett  
      Type:  defect  |      Status:  new       
  Priority:  major   |   Milestone:  ET_2011_10
 Component:  Carpet  |     Version:            
Resolution:          |    Keywords:            
---------------------+------------------------------------------------------

Comment (by eschnett):

 The problem is that CarpetMask reduces the volume of the simulation domain
 by excision the interior of the black hole from the reduction operations.

 Without CarpetMask, many reductions will be useless and/or nan.

 We can add a check whether CarpetMask is active, and if so, reduce the
 severity or omit the warning.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/640#comment:3>
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