Re: [Libmesh-users] Setting the interior parent

2015-09-17 Thread Christopher Haynes
On Sep 17, 2015 9:13 AM, "Roy Stogner" wrote: > > > On Wed, 16 Sep 2015, Christopher Haynes wrote: > >> I just wanted to make sure I am not missing something when I use the >> interior_parent of an Elem object. Basically I am using it in a sense that >> the interior_parent holds a reference to a

Re: [Libmesh-users] Setting the interior parent

2015-09-17 Thread Paul T. Bauman
On Thu, Sep 17, 2015 at 9:13 AM, Roy Stogner wrote: > > > > However, I am also wondering if there is a way to set the interior_parent > > in a more "automatic" way? That is, currently I have to specify which > > element will be the interior parent of an element, ensuring the selected > > element

Re: [Libmesh-users] Setting the interior parent

2015-09-17 Thread Roy Stogner
On Thu, 17 Sep 2015, John Peterson wrote: On Thu, Sep 17, 2015 at 7:13 AM, Roy Stogner wrote: I'm afraid there's currently no avoiding this requirement on your initial meshes.  We should now be correctly setting interior_parent after mesh refinement and ParallelMesh redistri

Re: [Libmesh-users] Setting the interior parent

2015-09-17 Thread John Peterson
On Thu, Sep 17, 2015 at 7:13 AM, Roy Stogner wrote: > > On Wed, 16 Sep 2015, Christopher Haynes wrote: > > > I just wanted to make sure I am not missing something when I use the > > interior_parent of an Elem object. Basically I am using it in a sense > that > > the interior_parent holds a refer

Re: [Libmesh-users] LIBMESH_ENABLE_EXCEPTIONS

2015-09-17 Thread Michael Povolotskyi
Thank you, It worked out perfectly. Michael. On 09/16/2015 12:57 PM, Roy Stogner wrote: > > On Wed, 16 Sep 2015, Michael Povolotskyi wrote: > >> after some break I got again to the code debugging. >> The only solution to avoid calling libmesh handler > > If you're debugging, wouldn't it be easy to

Re: [Libmesh-users] How to apply non-constant boundary conditionsin a time-transient simulation

2015-09-17 Thread Zhenyu Zhang
Dear Roy, Glad to hear that ParsedFEMFunction can do the work. In fact I plan to embed the wall boundary condition of omega in the k-omega turbulence model in my RANS code. In this case the wall value of omega requires a term from the derivatives of velocity at each iteration. Therefore I ho

Re: [Libmesh-users] How to apply non-constant boundary conditions in a time-transient simulation

2015-09-17 Thread Roy Stogner
On Thu, 17 Sep 2015, Zhenyu Zhang wrote: > 1) How to apply such a condition, in which the condition variable's value > not depend on x,y,z and t, but > on other primitive variables. I wonder now how to implement it with > ParsedFunction yet. So there's no direct dependence on t, but there's a

Re: [Libmesh-users] Setting the interior parent

2015-09-17 Thread Roy Stogner
On Wed, 16 Sep 2015, Christopher Haynes wrote: > I just wanted to make sure I am not missing something when I use the > interior_parent of an Elem object. Basically I am using it in a sense that > the interior_parent holds a reference to a "neighboring" higher dimension > element. If this sound