]> https://gitweb.dealii.org/ - dealii-svn.git/commit
Work around an awkward problem: when using mappings of degree 4, we have enough round...
authorbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 29 Jun 2011 23:37:05 +0000 (23:37 +0000)
committerbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 29 Jun 2011 23:37:05 +0000 (23:37 +0000)
commit915e177cb1ae0352547bb068c43a70c4154a36c9
treea0537fecac797d5530cae848d0f77fc08308388e
parent74f1f133151d63bb964c81637459df81ac88aaac
Work around an awkward problem: when using mappings of degree 4, we have enough roundoff accumulating that we get into trouble with constraints that are cyclic. Fix this by introducing a normalization step in the computation of normal vectors when sorting out normal fluxes.

git-svn-id: https://svn.dealii.org/trunk@23884 0785d39b-7218-0410-832d-ea1e28bc413d
deal.II/include/deal.II/numerics/vectors.templates.h
tests/deal.II/no_flux_06.cc
tests/deal.II/no_flux_06/cmp/generic

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