[ET Trac] [Einstein Toolkit] #693: Check extent of interpolation stencils in CarpetInterp2

[Einstein Toolkit]

#693: Check extent of interpolation stencils in CarpetInterp2
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  Reporter:  eschnett  |       Owner:  eschnett
      Type:  defect    |      Status:  review  
  Priority:  critical  |   Milestone:          
 Component:  Carpet    |     Version:          
Resolution:            |    Keywords:          
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Comment (by rhaas):

 The logic in lines 963 and 229,289,296 seems inverted. calc_stencil seems
 to return 0 when everything is fine and -1 upon errors. So the check in
 963 should be "if(ierr) { CCTK_Warn... }".

 Otherwise harmless it seems. The routines are not used by anything
 (public) in ET right now either. Please apply (with the change above if
 correct).

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/693#comment:2>
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