[ET Trac] #2601: Add four more parameters for carpet

Roland Haas trac-noreply at einsteintoolkit.org
Thu Jul 14 08:14:27 CDT 2022


#2601: Add four more parameters for carpet

 Reporter: Liwei Ji
   Status: new
Milestone: 
  Version: development version
     Type: enhancement
 Priority: major
Component: Carpet

Comment (by Roland Haas):

Thank you. I think with those things should be good to go. With the addition of adding this parfile as a test case to Carpet. Shiftout is ok since without the shiftout the first boundary point is exactly on the boundary \(eg at -1.0\)  and there are not `boundary_size` points _outside_ of the nominal domain \(but `boundary_size - 1`\). This is actually intentional since it helps with convergence to have the boundary point stay fixed.

Weren’t there plans at one point for SphericalNR to support / use mesh refinement on top of the spherical coordinates? In that case one would have to update this code it would seem.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2601/add-four-more-parameters-for-carpet
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