[Libmesh-users] copy nodal solution for vtk_io

2016-06-15 Thread 张江
Hi, I am currently doing the work about vtk unstructured data using libmesh. But I found that vtk_io just provided some functions about mesh, and the point data was not used. For example, in exodusII_io, there is a function copy_nodal_solution() which can be called for further obtaining the n

[Libmesh-users] Installation Issues

2016-06-15 Thread Jayaraman, Vegnesh
Hi I installed libmesh with the following configure options ./configure --prefix=/nobackup/vjayara1/codes/dtkmesh --enable-tecplot --enable-trilinos --enable-dtk --with-trilinos=/nobackup/vjayara1/codes/trilinos_install --with-dtk=/nobackup/vjayara1/codes/trilinos_install --enable-default-co

Re: [Libmesh-users] Semilocal and Ghosted with 3D adaptivity

2016-06-15 Thread Roy Stogner
On Wed, 15 Jun 2016, Cody Permann wrote: > I'm afraid not, even restricting the conversation to active elements. > Only active neighbors on sides get their dofs ghosted, but point > neighbors are still kept as semilocal elements. > > Well this is good news. This means that this

Re: [Libmesh-users] Semilocal and Ghosted with 3D adaptivity

2016-06-15 Thread Cody Permann
On Wed, Jun 15, 2016 at 4:29 PM Roy Stogner wrote: > > On Wed, 15 Jun 2016, Cody Permann wrote: > > > I'm running into what appears to be either a bug or a misunderstanding on > > my part. I'm trying to run a 3D adaptive simulation for the first time > on a > > phase-field problem and running int

Re: [Libmesh-users] Semilocal and Ghosted with 3D adaptivity

2016-06-15 Thread Roy Stogner
On Wed, 15 Jun 2016, Cody Permann wrote: > I'm running into what appears to be either a bug or a misunderstanding on > my part. I'm trying to run a 3D adaptive simulation for the first time on a > phase-field problem and running into problems accessing elemental DOFs that > I thought that I owned

[Libmesh-users] Semilocal and Ghosted with 3D adaptivity

2016-06-15 Thread Cody Permann
I'm running into what appears to be either a bug or a misunderstanding on my part. I'm trying to run a 3D adaptive simulation for the first time on a phase-field problem and running into problems accessing elemental DOFs that I thought that I owned but apparently whose values are not in the PETSc v