Hello, On Thu, Nov 10, 2011 at 03:45:07PM -0600, Roy Stogner wrote: > > This is primarily a bugfix release, correcting a serious, > recently-discovered but long-standing bug that was capable of > producing inaccurate mapping derivative calculations on some mesh > geometries. > > Other changes from 0.7.1 include: > > * Discontinuous hierarchic FE basis > * PatchRecoveryErrorEstimator patch reuse option > * New partitioning-aware Patch construction option > * More efficient adjoint solves with PETSc > * New projection example utility > * Bare System objects are now useful for efficient utilities > * Many Exodus/Nemesis output improvements > * BoundaryInfo::sync() is now AMR- and ParallelMesh-compatible > * More code is now ParallelMesh-compatible > * More flexible Parallel:: APIs > * Elem:: utilities for semi-structured grids > * NodeConstraints calculations for moving mesh users
I am assuming that this change should help me to get my periodic BC problem (See thread "Change sparsity pattern of system matrix") on a moving mesh fixed. Can you provide some lines of code (or other documentation) on how to use this feature? Robert > * Stack trace output on any uncaught exception > * Corrected non-standard C++ in FE class specializations > * Multithreaded FEMSystem assembly functions > * Assorted efficiency improvements > * Various Trilinos, Tetgen, Triangle interface improvements > * Compatibility with newer third-party packages, compilers > * Read support for ABAQUS meshes > * Many assorted bug fixes > > Releases are available in tar.xz and tar.gz format from Sourceforge: > > http://sourceforge.net/projects/libmesh/files/libmesh/libmesh-0.7.2/ > --- > Roy > > ------------------------------------------------------------------------------ > RSA(R) Conference 2012 > Save $700 by Nov 18 > Register now > http://p.sf.net/sfu/rsa-sfdev2dev1 > _______________________________________________ > Libmesh-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-users ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
