Hmm.. Interesting. My sent mail shows 3 files !
I am sending the files again. This time, I'm zipping them all to 1
file. Let me know if you get them this time.
Note: Rename to .zip before unzipping.
Vijay
On Fri, Apr 11, 2008 at 4:14 PM, John Peterson <[EMAIL PROTECTED]> wrote:
> Hi Vijay,
>
> The only one that made it through for me was meshex.C.
>
> -J
>
>
>
> On Fri, Apr 11, 2008 at 4:12 PM, Vijay S. Mahadevan <[EMAIL PROTECTED]>
> wrote:
> > John,
> >
> > I sent you 3 files:
> >
> > 1) The patch file with modifications in GmshIO.C, GmshIO.h, and
> > UnstructuredMesh.C.
> > 2) The test code (meshex.C) for GmshIO read and write
> > 3) The sample .msh file : 2dmultiregion.msh
> >
> > I hope you have received these files. If not, let me know and I'll
> > send them again.
> >
> > After applying the modifications, just compile meshex.C with a libMesh
> > makefile and run as
> >
> > ./meshex-opt -d 2 2dmultiregion.msh 2dmultiout.msh
> >
> > The idea is that, all the attributes read from 2dmultiregion.msh is
> > stored and written back to 2dmultiout.msh. I have tested this with a
> > few .msh files and the code works correctly. Please let me know if
> > that helps and if you need another .msh file.
> >
> > Vijay
> >
> >
> >
> > On Fri, Apr 11, 2008 at 3:57 PM, John Peterson <[EMAIL PROTECTED]> wrote:
> > > Hi,
> > >
> > > Did you attach the library modifications as well, or just the test
> > > code? Also, I'm not sure about others, but I don't really have a
> > > simple .msh file handy so if you could attach one or email it
> > > separately if it's too large that would help us out as well.
> > >
> > > Thanks,
> > > John
> > >
> > >
> > >
> > > On Fri, Apr 11, 2008 at 2:26 PM, Vijay S. Mahadevan <[EMAIL
> PROTECTED]> wrote:
> > > > Hi,
> > > >
> > > > I have been using Gmsh to generate my multi-dimensional mesh files
> and
> > > > was delighted to find that libMesh supports the format. I eventually
> > > > realized though that the material numbers were not accounted for or
> > > > stored anywhere even though specified in the input msh file. And I
> had
> > > > to dig into the code and eventually modified the GmshIO class to
> > > > include these data and store it in a MeshData object based on the
> same
> > > > concepts from UNVIO class.
> > > >
> > > > I have attached the patch and a sample test code along with the
> mail.
> > > > I would appreciate it if you can include this code in the current
> > > > developer version so that I do not have to maintain this separately
> > > > and worry about losing changes every time I update my codebase.
> Please
> > > > do verify that there are no bugs in the modifications also. Also, I
> > > > hope that other people will find this functionality useful since the
> > > > .unv file generation from Gmsh has its own issues and this IMO is a
> > > > little cleaner way of passing physical and elementary data to the
> end
> > > > user along with arbitrary number of attributes/element.
> > > >
> > > > I am also interested in knowing how others have been passing the
> > > > material data from the mesh to the code for multi-region problems.
> Do
> > > > let me know if you have any comments.
> > > >
> > > > Cheers,
> > > > Vijay
> > > >
> > > >
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> >
>
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