Re: [Libmesh-users] Question about Large Deformation Elasticity Example(in System of Equation Catergory)

[Nikrouz <nik...@gm...>]

Thanks for your suggestion.

I just used your first option and it works well in paraview.

Is there any example that shows how can I define a new variable in 
libMesh codes?

Regards,

On 2019-03-03 8:53 p.m., Rossi, Simone wrote:
> In Paraview, you can use the calculator filter and define a vector
> u*iHat+v*jHat+w*kHat
> and then use the "warp by vector" filter to see the deformed 
> configuration.
>
> Another option which I use more often  is to define the variables in 
> the system as (ux, uy, uz) instead of (u,v w). Paraview will read it 
> directly as a vector.
>
> I hope it helps,
> Simone
> ------------------------------------------------------------------------
> *From:* Nikrouz <nik...@gm...>
> *Sent:* Sunday, March 3, 2019 5:15:06 PM
> *To:* lib...@li...
> *Subject:* [Libmesh-users] Question about Large Deformation Elasticity 
> Example(in System of Equation Catergory)
> Dear all,
>
> I am new to libMesh. I have run the "Large Deformation Elasticity
> <http://libmesh.github.io/examples/systems_of_equations_ex7.html>"
> example but I can not see the deformed shape of the beam in Paraview or
> VisIt. What I can see is the amount of displacements(u,v and w)
>
> Should I change the current code to be able to visualize the large
> deformation in Paraview or Vislit?
>
> Thanks everybody!
>
>
>
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