[ET Trac] [Einstein Toolkit] #1338: Rename Carpet output files

[Einstein Toolkit]

#1338: Rename Carpet output files
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  Reporter:  eschnett  |       Owner:  eschnett
      Type:  defect    |      Status:  new     
  Priority:  major     |   Milestone:          
 Component:  Carpet    |     Version:          
Resolution:            |    Keywords:          
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Comment (by rhaas):

 > Roland: I don't understand your "grid" example.  When would filenames
 like this be generated?  "grid" is the implementation, and the group is
 called "coordinates", so the current name would be
 "grid::coordinates.x.file_0.idx.h5", wouldn't it?  Is there another
 filename scheme where the variable name is used with the implementation
 name?
 I had not thought about the naming mechanism properly and had not realized
 that the implementation name is only prepended when "one_file_per_group"
 and otherwise only th variable name appears. So my example would be
 "grid.coords.x.h5".

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1338#comment:19>
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