Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread John Peterson
On Thu, Aug 14, 2008 at 4:07 PM, Kirk, Benjamin (JSC-EG) <[EMAIL PROTECTED]> wrote: > I think this is the first version with the new file formats. That deserves > more verbaige than my thumbs are capable of at this moment... I'm putting these into a PDF document. Keep emailing the list if you th

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread Kirk, Benjamin (JSC-EG)
I think this is the first version with the new file formats. That deserves more verbaige than my thumbs are capable of at this moment... -Ben - Original Message - From: Derek Gaston <[EMAIL PROTECTED]> To: John Peterson <[EMAIL PROTECTED]> Cc: Roy Stogner <[EMAIL PROTECTED]>; Kirk, Be

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread Derek Gaston
How about: - Updated Exodus library. - Expanded Exodus I/O support: - Can now write multiple timesteps to same Exodus file. - subdomain_id now properly set using "block_id" from Exodus - Integrated Nemesis library for parallel I/O using Exodus. More work needs to be done. These are sma

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread John Peterson
On Thu, Aug 14, 2008 at 2:29 PM, Roy Stogner <[EMAIL PROTECTED]> wrote: > > On Thu, 14 Aug 2008, John Peterson wrote: > >> On Thu, Aug 14, 2008 at 1:32 PM, Roy Stogner <[EMAIL PROTECTED]> wrote: >>> >>> One thing: we should tag (and tarball, etc.) 0.6.3 now, but we >>> probably ought to write up a

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread Roy Stogner
On Thu, 14 Aug 2008, John Peterson wrote: > On Thu, Aug 14, 2008 at 1:32 PM, Roy Stogner <[EMAIL PROTECTED]> wrote: >> >> One thing: we should tag (and tarball, etc.) 0.6.3 now, but we >> probably ought to write up a changelog (both for new features and API >> changes!) before we post an announce

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread John Peterson
On Thu, Aug 14, 2008 at 1:49 PM, John Peterson <[EMAIL PROTECTED]> wrote: > On Thu, Aug 14, 2008 at 1:32 PM, Roy Stogner <[EMAIL PROTECTED]> wrote: >> >> One thing: we should tag (and tarball, etc.) 0.6.3 now, but we >> probably ought to write up a changelog (both for new features and API >> change

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread John Peterson
On Thu, Aug 14, 2008 at 1:32 PM, Roy Stogner <[EMAIL PROTECTED]> wrote: > > One thing: we should tag (and tarball, etc.) 0.6.3 now, but we > probably ought to write up a changelog (both for new features and API > changes!) before we post an announcement about it. It's been a while > since 0.6.2, a

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread Roy Stogner
One thing: we should tag (and tarball, etc.) 0.6.3 now, but we probably ought to write up a changelog (both for new features and API changes!) before we post an announcement about it. It's been a while since 0.6.2, and I'll have to go back through the SVN logs before I remember what's been new s

Re: [Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread Kirk, Benjamin (JSC-EG)
Fire at will. - Original Message - From: [EMAIL PROTECTED] <[EMAIL PROTECTED]> To: libmesh-devel@lists.sourceforge.net Sent: Thu Aug 14 11:17:58 2008 Subject: [Libmesh-devel] libmesh-0.6.3 Hi, Any other objections to tagging the SVN head as 0.6.3? Are there any more outstanding bugs t

[Libmesh-devel] libmesh-0.6.3

2008-08-14 Thread John Peterson
Hi, Any other objections to tagging the SVN head as 0.6.3? Are there any more outstanding bugs that need fixing before we can do so? I'd like to get a tagged version so that other development can continue... Thanks, -- John -

Re: [Libmesh-devel] Default quadrature order

2008-08-14 Thread David Knezevic
> Then again, the default is just that - a default. You can override it if > you want, and in some cases, for some problems, there is certainly a > performance benefit to under-integrating. This is possible in my > compressible navier-stokes stuff so long as you lump the mass matrix. Yeah, n

Re: [Libmesh-devel] Default quadrature order

2008-08-14 Thread Benjamin Kirk
> Actually I just had a thought that on quadratic isoparametric elements > the Jacobian will be a linear function, so is the idea of the 2*order+1 > to cover this case? That was my original thought. Even on distorted bilinear quadrilaterals the Jacobian will be non-constant. This predates Roy's

[Libmesh-devel] Default quadrature order

2008-08-14 Thread David Knezevic
I was wondering why default_quadrature_order in fe_type returns 2*order+1? It says in the documentation that the idea is that the default quadrature rule integrates the mass matrix exactly, so shouldn't 2*order be sufficient? Using tensor product Gauss quadrature rules, the "+1" doesn't make a