Hi Markus, I took the refinement code from step-31.
Many Thanks, Katie ________________________________ From: [email protected] [[email protected]] On Behalf Of Markus Bürg [[email protected]] Sent: 04 July 2011 17:02 To: [email protected] Subject: Re: [deal.II] Adding spatial adaptivity to Step-21 Hello Katie, is is diffcult to say anything helpful without knowing exactly what you did. Could you please provide us the piece of code, which handles the refinement? Best Regards, Markus Am 04.07.11 17:44, schrieb Katie Leonard: Hello, I am trying to add refinement to step-21 as suggested in the possibilities for extensions section. I have done this using the KellyErrorEstimator. However, I am getting the following error: An error occurred in line <373> of file </auto/users/katleo/deal.II/include/deal.II/grid/tria_iterator.templates.h> in function dealii::TriaActiveIterator<Accessor>::TriaActiveIterator(const dealii::TriaIterator<Accessor>&) [with Accessor = dealii::DoFCellAccessor<dealii::DoFHandler<2, 2> >] The violated condition was: this->accessor.has_children()==false The name and call sequence of the exception was: ExcAssignmentOfInactiveObject() and I don't understand why! Any help would be greatly appreciated. Many thanks, K Leonard _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
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