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Re: [Branch ~dolfin-core/dolfin/main] Rev 4650: Add option for allowing extrapolation during interpolation. This

 

ok, I'll see if can be fixed.

--
Anders


On Wed, Mar 24, 2010 at 01:26:07PM +0800, Garth N. Wells wrote:
> This demo breaks in parallel.
>
> Garth
>
> On 22/03/10 20:53, noreply@xxxxxxxxxxxxx wrote:
> >------------------------------------------------------------
> >revno: 4650
> >committer: Anders Logg<logg@xxxxxxxxx>
> >branch nick: dolfin-dev
> >timestamp: Mon 2010-03-22 13:48:12 +0100
> >message:
> >   Add option for allowing extrapolation during interpolation. This
> >   situation may arise during mesh refinement as a result of round-off
> >   errors. New mesh points may be added that are slightly misplaced and
> >   happen to lie outside the domain.
> >
> >   If the global option "allow_extrapolation" is set, then the closest
> >   cell is found and the values extrapolated from there. In such cases, a
> >   warning is issued and the maximum distance to the original mesh is
> >   reported.
> >added:
> >   demo/adaptivity/interpolation/
> >   demo/adaptivity/interpolation/cpp/
> >   demo/adaptivity/interpolation/cpp/README
> >   demo/adaptivity/interpolation/python/
> >   demo/adaptivity/interpolation/python/demo.py
> >modified:
> >   dolfin/function/Function.cpp
> >   dolfin/function/Function.h
> >   dolfin/parameter/GlobalParameters.h
> >
> >
>
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