Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-20 Thread 张江
Thanks. I think I get it. I’ll try it. > On Jun 20, 2016, at 2:14 PM, Roy Stogner wrote: > > > On Mon, 20 Jun 2016, John Peterson wrote: > >> On Mon, Jun 20, 2016 at 12:55 PM, 张江 wrote: >> >>> Hi John, >>> >>> I am writing a parallel application program. It seems that libmesh already >>> pa

Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-20 Thread Roy Stogner
On Mon, 20 Jun 2016, John Peterson wrote: On Mon, Jun 20, 2016 at 12:55 PM, 张江 wrote: Hi John, I am writing a parallel application program. It seems that libmesh already packaged the MPI communication by Parallel::Communicator. I intend to read and partition the unstructured data using libm

Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-20 Thread John Peterson
On Mon, Jun 20, 2016 at 12:55 PM, 张江 wrote: > Hi John, > > I am writing a parallel application program. It seems that libmesh already > packaged the MPI communication by Parallel::Communicator. > I intend to read and partition the unstructured data using libmesh library > (including the use of Co

Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-20 Thread Roy Stogner
On Mon, 20 Jun 2016, 张江 wrote: I am writing a parallel application program. It seems that libmesh already packaged the MPI communication by Parallel::Communicator. I intend to read and partition the unstructured data using libmesh library (including the use of Communicator for parallel purpo

Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-20 Thread 张江
Hi John, I am writing a parallel application program. It seems that libmesh already packaged the MPI communication by Parallel::Communicator. I intend to read and partition the unstructured data using libmesh library (including the use of Communicator for parallel purpose), and complete other

Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-16 Thread John Peterson
On Thu, Jun 16, 2016 at 9:59 AM, 张江 wrote: > Ok. I get it. > Another question is, if I load an unstructured data that contains a vector > variable (i.e., three components of velocity), is the nodal solution also a > tuple of three values? > It depends where this data file came from. If it came

Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-16 Thread 张江
Ok. I get it. Another question is, if I load an unstructured data that contains a vector variable (i.e., three components of velocity), is the nodal solution also a tuple of three values? > On Jun 16, 2016, at 9:53 AM, John Peterson wrote: > > > > On Wed, Jun 15, 2016 at 9:56 PM, 张江

Re: [Libmesh-users] copy nodal solution for vtk_io

2016-06-16 Thread John Peterson
On Wed, Jun 15, 2016 at 9:56 PM, 张江 wrote: > 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. > That's right, VTKIO::read() currently reads the nodes and elements