[petsc-dev] Jed will not be happy

[Jed Brown]

On Sun, Aug 14, 2011 at 01:21, Aron Ahmadia <aron.ahmadia at kaust.edu.sa>wrote:

> For what it's worth, one of the PetClaw features (grid coarsening for 2D
> image rendering), relies on interpolation working for 1 and 2-dimensional
> uniform and periodic grids, so having this code ready would be useful to us
> as well.


Cool, we all agree that the simple periodic case has to work for the
release.

Is this application using a linear interpolation procedure or is it based on
some nonlinear reconstruction?
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