[Libmesh-users] IO runtime error

2016-08-19 Thread Rossi, Simone
Hello, I’m experiencing a runtime error when export the equation systems if I use more than one EquationSystems with different variables in each system. In particular, I created 2 EquationSystems: systems1 with one P1 variable and systems2 with two P1 variables. After initializing, I write the

Re: [Libmesh-users] Where to start learning Libmesh?

2016-08-19 Thread Mike Marchywka
> Date: Fri, 19 Aug 2016 16:35:07 -0500 > From: royst...@ices.utexas.edu > To: rwood...@utexas.edu > CC: libmesh-users@lists.sourceforge.net > Subject: Re: [Libmesh-users] Where to start learning Libmesh? > > > On Wed, 17 Aug 2016, Ryan Woodall wrote: > >

Re: [Libmesh-users] Get the hessian on a mesh point

2016-08-19 Thread Roy Stogner
On Thu, 18 Aug 2016, John Peterson wrote: > On Thu, Aug 18, 2016 at 2:58 AM, wrote: > >> I want to get the hessian on a mesh point. >> I find that there is a function point_hessian in fem_context.C. >> How can I get a FEMContext object? I don't have "context" in my code. >> FEMContext &c = libme

Re: [Libmesh-users] Where to start learning Libmesh?

2016-08-19 Thread Roy Stogner
On Wed, 17 Aug 2016, Ryan Woodall wrote: > I'm a biomedical engineering PhD student at UT, and I've got a very > large FEM domain (~4GB) I'm trying to implement FEM on. I have been > pointed to libmesh, and am already using TACC resources. > Is there any kind of manual or guide to using all the

Re: [Libmesh-users] Example files won't run a second time

2016-08-19 Thread Harry Pearce
Thank you! I included the -n , number of eigenvalues, and a name and now the program runs! Harry Pearce On Thu, Aug 18, 2016 at 11:15 AM, John Peterson wrote: > > > On Thu, Aug 18, 2016 at 10:49 AM, Harry Pearce > wrote: > >> Including "libmesh/node.h" got rid of the error when using make >> e