Re: [Libmesh-users] xda format?

2011-10-07 Thread Andrea Hawkins-Daarud
On Fri, Oct 7, 2011 at 12:19 PM, Roy Stogner wrote: > > > On Fri, 7 Oct 2011, Andrea Hawkins-Daarud wrote: > >> Aha! Right, I had used an old one of mine (libMesh-0.7.0+) as a basis, >> but then got the error it didn't recognize the libmesh-0.7, so I >> switched it to the Deal one. > > Could you s

Re: [Libmesh-users] xda format?

2011-10-07 Thread Roy Stogner
On Fri, 7 Oct 2011, Andrea Hawkins-Daarud wrote: > Aha! Right, I had used an old one of mine (libMesh-0.7.0+) as a basis, > but then got the error it didn't recognize the libmesh-0.7, so I > switched it to the Deal one. Could you send me the 0.7.0+ file it didn't like? 0.7.1 isn't compatible w

Re: [Libmesh-users] xda format?

2011-10-07 Thread Andrea Hawkins-Daarud
Aha! Right, I had used an old one of mine (libMesh-0.7.0+) as a basis, but then got the error it didn't recognize the libmesh-0.7, so I switched it to the Deal one. But libMesh-0.7.2 works! I get a different error, but it at least seems to read it! =) Is there a good recent write up of the differe

Re: [Libmesh-users] xda format?

2011-10-07 Thread Roy Stogner
This looks kind of like a hybrid between the "DEAL 003:003" headered file format used in our lshaped.xda example and the "libMesh-0.7.0+" headered file format that we wrote (up until making a change to "libMesh-0.7.2" recently to accomodate per-subdomain variable metadata). And while we can read

[Libmesh-users] xda format?

2011-10-07 Thread Andrea Hawkins-Daarud
Hello- I'm currently trying to write a xda file given a set of nodes and element connectivities. I'm not positive I have the header right (it's trying to mimic the l-shaped.xda in the examples), but given the following input file DEAL 003:003 1# number of elements 4# number of nod

Re: [Libmesh-users] xda format issue?

2011-03-23 Thread Andrea Hawkins-Daarud
> > Try configuring the svn head with --disable-libHilbert and see if > things read properly. The old file does read properly when read with the svn head with --disable-libHilbert. Thank you! Andrea > --- > Roy -- En

Re: [Libmesh-users] xda format issue?

2011-03-23 Thread Roy Stogner
On Wed, 23 Mar 2011, Andrea Hawkins-Daarud wrote: Search through the svn logs for libHilbert, which we use to get partitioning-independent node numbering in mesh files.  There was a bug in our earlier interface to libHilbert which was actually creating corrupted outputs in some cases.  IIRC we

Re: [Libmesh-users] xda format issue?

2011-03-23 Thread Andrea Hawkins-Daarud
> > Search through the svn logs for libHilbert, which we use to get > partitioning-independent node numbering in mesh files.  There was a > bug in our earlier interface to libHilbert which was actually creating > corrupted outputs in some cases.  IIRC we switched the renumbering off > to avoid trig

Re: [Libmesh-users] xda format issue?

2011-03-23 Thread Roy Stogner
On Wed, 23 Mar 2011, Andrea Hawkins-Daarud wrote: > It appears that this topic came up before, but I did not see a > resolution. Anyway, I have a few mesh and solution xda files that I > created back in (about) August that do not seem to read in correctly. > I don't know what version of libMesh I

[Libmesh-users] xda format issue?

2011-03-23 Thread Andrea Hawkins-Daarud
Hello- It appears that this topic came up before, but I did not see a resolution. Anyway, I have a few mesh and solution xda files that I created back in (about) August that do not seem to read in correctly. I don't know what version of libMesh I was using then, but the headers of these files say

Re: [Libmesh-users] xda format

2008-04-23 Thread Roy Stogner
On Wed, 23 Apr 2008, Paulo Correia wrote: > I am using Triangle separately to build a specific mesh and I am > writing a filter to convert it in xda format. However there is a > variable "Sum of Element Weights" which I don't know how to > calculate knowing the number of elements, its nodes and c

Re: [Libmesh-users] xda format

2008-04-23 Thread Benjamin Kirk
> I am using Triangle separately to build a specific mesh and I am writing a > filter to convert it in xda format. However there is a variable "Sum of > Element Weights" which I don't know how to calculate knowing the number of > elements, its nodes and cooodinates. > Can anyone give me an hint? >

[Libmesh-users] xda format

2008-04-23 Thread Paulo Correia
Hello, I am using Triangle separately to build a specific mesh and I am writing a filter to convert it in xda format. However there is a variable "Sum of Element Weights" which I don't know how to calculate knowing the number of elements, its nodes and cooodinates. Can anyone give me an hint? Th