My favorite way is to add an ExplicitSystem named "auxiliary" or
"post" to my EquationsSystem... then add all of the variables I want
to calculate through postprocessing to that system. Then, when I'm
postprocessing, I fill up the values in that auxiliary system.
Finally, when you use GTK
many thnx for the prompt reply, i'll have a look, but there is another
question...on the same issue...
Fancy that all post process is done (i.e. stresses are evaluated). How can
i "store" these nodal values in the mesh so as that i'll retrieve them
through GMVIO, VTKIO, ExodusII_IO classes for vis
On Mon, 17 Nov 2008, [EMAIL PROTECTED] wrote:
> My question is: is there any simple formula so as to evaluate nodal
> stresses or/and strains in the same mesh? None of the thourough examples
> of libmesh perform any kind of post-process!
See some suggestions in this thread:
http://sourceforge.n
HI to all :)
I'd like to make a simple question (not knowing though whether there is
already an answer, since i'm completely NEW to libmesh) ...
I tried to implement libmesh into solving a simple 2D problem in
elastostatics. I successfully solved the problem and i evaluated nodal
displacements in
