Hello Zhicheng,
could you please construct a minimal example producing this error? I
doubt that somehow wants to debug the errors appearing after several
hundred time steps.
Best Regards,
Markus
On 18.02.2012 16:11, Zhicheng Wang wrote:
Hi, everyone,
I am trying to add mesh refinement to step-35, by using
KellyErrorEstimator, However, after several hundreds time
steps, I got following errors:
--------------------------------------------------------
An error occurred in line <1970> of file
</home/zwang/Academy/Codes/deal.II/source/numerics/matrices.cc> in
function
void dealii::MatrixTools::apply_boundary_values(const
std::map<unsigned int, double>&, dealii::SparseMatrix<number>&,
dealii::Vector<Number2>&, dealii::Vector<Number2>&, bool) [with number
= double]
The violated condition was:
dof->first < n_dofs
The name and call sequence of the exception was:
ExcInternalError()
Additional Information:
(none)
Stacktrace:
-----------
#0 /home/zwang/Academy/Codes/deal.II/lib/libdeal_II.g.so.7.1.0: void
dealii::MatrixTools::apply_boundary_values<double>(std::map<unsigned
int, double, std::less<unsigned int>,
std::allocator<std::pair<unsigned int const, double> > > const&,
dealii::SparseMatrix<double>&, dealii::Vector<double>&,
dealii::Vector<double>&, bool)
#1 ./step-35: Step35::NavierStokesProjection<2>::projection_step(bool)
#2 ./step-35: Step35::NavierStokesProjection<2>::run(bool, unsigned int)
#3 ./step-35: main
--------------------------------------------------------
BTW, I attached the code to this email.
many thanks,
zhicheng
--
Zhicheng Wang
Ph.D. Candidate
RM 402, No.11 Beisihuan West Road
Institute of Engineering Thermophysics, Chinese Academy of Sciences
Beijing, 100190, P.R. China
Tel: (86) 10-82543092
E-mail: [email protected] <mailto:[email protected]>;
[email protected] <mailto:[email protected]>
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