Hello everyone! This is deal.II newsletter #209. It automatically reports recently merged features and discussions about the deal.II finite element library.
## Below you find a list of recently proposed or merged features: #13642: Matrix-free Piola transformation for affine cells (proposed by NiklasWik) https://github.com/dealii/dealii/pull/13642 #13641: Implement MGLevelObject::back() (proposed by peterrum) https://github.com/dealii/dealii/pull/13641 #13637: Introduce MGTransferBlockGlobalCoarsening (proposed by peterrum) https://github.com/dealii/dealii/pull/13637 #13636: Simplify MGTransferBlockMatrixFreeBase::copy_to_mg() (proposed by peterrum) https://github.com/dealii/dealii/pull/13636 #13635: [WIP] Use p:d:T::find_point_owner_rank() in GridTools (proposed by peterrum) https://github.com/dealii/dealii/pull/13635 #13634: Remove parameter use_fast_hanging_node_algorithm from MF (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/13634 #13633: Write DEAL_II_SOURCE_DIR to Config.cmake (proposed by peterrum) https://github.com/dealii/dealii/pull/13633 #13632: Change cell type passed to DiscreteQuadratureGenerator::generate() (proposed by simonsticko; merged) https://github.com/dealii/dealii/pull/13632 #13631: Fixes CMake version > 3.12 python-binding build failure (proposed by CorbinFoucart) https://github.com/dealii/dealii/pull/13631 #13630: Cleanup includes (proposed by drwells; merged) https://github.com/dealii/dealii/pull/13630 #13629: Fix typo in variable name (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/13629 #13628: Add a new renumbering function for data locality with MatrixFree (proposed by kronbichler) https://github.com/dealii/dealii/pull/13628 #13627: Glossary edit for material ids (proposed by singima) https://github.com/dealii/dealii/pull/13627 #13626: Changes to XDMFEntry to use uint64_t data types (proposed by singima; merged) https://github.com/dealii/dealii/pull/13626 #13625: Add enable_abort_on_exception (proposed by elauksap) https://github.com/dealii/dealii/pull/13625 #13624: fixing typo of the type 'the the' (proposed by cdev911; merged) https://github.com/dealii/dealii/pull/13624 #13617: Using uint64_t as node variables for hdf5 output (proposed by singima; merged) https://github.com/dealii/dealii/pull/13617 #13615: Quadrature generator with discrete levelset (proposed by bergbauer; merged) https://github.com/dealii/dealii/pull/13615 #13610: FEInterfaceValues::get_jump/average_*_function_values (proposed by zjiaqi2018; merged) https://github.com/dealii/dealii/pull/13610 #13573: Add functions to MGTools (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/13573 #13341: Add iota views to FEEval (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/13341 ## And this is a list of recently opened or closed discussions: #13643: A bug in particles class (opened) https://github.com/dealii/dealii/issues/13643 #13640: Deprecated boost header (opened) https://github.com/dealii/dealii/issues/13640 #13639: build fail on riscv64 arch (opened) https://github.com/dealii/dealii/issues/13639 #13638: hdf5 tests fail (opened) https://github.com/dealii/dealii/issues/13638 #12780: Reevaluate MF::AdditionalData::use_fast_hanging_node_algorithm (closed) https://github.com/dealii/dealii/issues/12780 #11206: Brainstorming - Re-design the data storage structure used in the ParticleHandler (closed) https://github.com/dealii/dealii/issues/11206 #10928: Interfaces to `FEEvaluationImpl` & co (closed) https://github.com/dealii/dealii/issues/10928 A list of all major changes since the last release can be found at https://www.dealii.org/developer/doxygen/deal.II/recent_changes.html. Thanks for being part of the community! Let us know about questions, problems, bugs or just share your experience by writing to dealii@googlegroups.com, or by opening issues or pull requests at https://www.github.com/dealii/dealii. Additional information can be found at https://www.dealii.org/. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/62681739.1c69fb81.43465.245bSMTPIN_ADDED_MISSING%40gmr-mx.google.com.
