[Carpet] cctk_{origin, delta}_space not set properly in singlemap mode

[Erik Schnetter]

On Jul 4, 2006, at 12:51:24, Jonathan Thornburg wrote:
> Do you agree (that it's a bug), or is this a feature (whose  
> "featureness"
> I don't yet understand)?

This was an error in CartGrid3D setting up the coordinate ranges.  I  
had improved the routine CartGrid3D_SetRanges to be cleaner, but this  
does not work for multi-block systems.  This was necessary because  
David Fiske's new AMR-driver did not work correctly with the old  
version of CartGrid3D.

I have now essentially undone my previous changes to CartGrid3D.  I'm  
sorry about this forth-and-back -- maybe I did not see this problem  
with multi-block simulations because we now derive our grid structure  
and coordinates from thorn MultiPatch directly, without specifying it  
via CartGrid3D or CoordBase.

The current version should re-instate the old behaviour.  I think  
this is justified because there are currently presumably more multi- 
block users than users of Parca.  I have an idea for how to make this  
work with Parca; I'll discuss this on the Parca mailing list.

-erik

-- 
Erik Schnetter <schnetter at cct.lsu.edu>

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