Thanks Bruno ! and Dr. Wolfgang! I found that what was the problem.
I was using 'maximum' Meshsmoothing which does not allow So, It was not a bug of deal.ii but I was using wrong smoothing method that does not go along with anisotropy, I just changed my Meshsmoothing Method, that allow anisotropy refinement. For my problem, anisotropy refinement still works very well! <https://lh3.googleusercontent.com/-6GN5r9R5tag/WN6uEamD0vI/AAAAAAAABAk/IhFUj4xxd8s7eNxLUMN6XNTOIkDDr9MxQCLcB/s1600/Picture1.png> Thank you agains all of you Jaekwang 2017년 3월 31일 금요일 오후 2시 22분 37초 UTC-5, Bruno Turcksin 님의 말: > > Jaekwang, > > 2017-03-30 17:39 GMT-04:00 Jaekwang Kim <jaekw...@gmail.com <javascript:>>: > > > //This one is problematic > > triangulation.prepare_coarsening_and_refinement (); > It could be a bug in the library, most people don't use anisotropic > refinement. This function is not always necessary (and it is not used > in step-30). So what happens if you remove it? For us to really help > you, we need a small code that triggers the error. > > Best, > > Bruno > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
