Re: [Libmesh-users] variable number of variables per element

2012-08-06 Thread Danny Lathouwers - TNW
of course needed for the rhs. Cheers, Danny. -Original Message- From: Roy Stogner [mailto:royst...@ices.utexas.edu] Sent: maandag 6 augustus 2012 11:20 To: Danny Lathouwers - TNW Cc: libmesh-users@lists.sourceforge.net Subject: Re: [Libmesh-users] variable number of variables per elemen

Re: [Libmesh-users] variable number of variables per element

2012-08-06 Thread Roy Stogner
On Mon, 6 Aug 2012, Danny Lathouwers - TNW wrote: > Q: data is regularly required from a neighbouring element that is on > another processor. Normally one would use MPI calls for this access. > Is there a more high-level command available in Libmesh to access > data on other processors or do we n

Re: [Libmesh-users] variable number of variables per element

2012-08-06 Thread Danny Lathouwers - TNW
Thank you John and Roy for your responses so far. It seems that pre-declaring all variables that we might ever use is impossible in our case (estimate: 32000 variables would be needed ...). I have a possible work-around though: we could define a single variable in Libmesh. Our own variables are

Re: [Libmesh-users] variable number of variables per element

2012-07-20 Thread Roy Stogner
On Fri, 20 Jul 2012, John Peterson wrote: > On Fri, Jul 20, 2012 at 8:26 AM, Danny Lathouwers - TNW > wrote: > >> The 2 additional variables are handled by h-adaption and I am >> interested in having Libmesh deal with the spatial part (possibly >> by hp-refinement). The implication of our h-refi

Re: [Libmesh-users] variable number of variables per element

2012-07-20 Thread John Peterson
On Fri, Jul 20, 2012 at 8:26 AM, Danny Lathouwers - TNW wrote: > Dear all, > > I am looking into the suitability of Libmesh for our problem. We essentially > have 5D problems (3 space and 2 additional independent variables). Can you be more specific about "additional independent variables"? I a