plot of 3D eigenvalue solution

Asked by Houdong Hu on 2013-05-28

r,c,rx,cx = eigensolver.get_eigenpair(0)

file=File("a.xml")
file << rx
(error here, How can I fix it)

and after that I try to view a 2D plane of 3D results.

Question information

Language:
English Edit question
Status:
Answered
For:
DOLFIN Edit question
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Last query:
2013-05-28
Last reply:
2013-05-29
Houdong Hu (vincehouhou) said : #1

I fixed the problem by transforming rx to vector space and then save it as a pvd file
u_u=Function(V)
u_u.vector()[:]=rx

Another question?
I try to plot a 2D plane of this 3D cubic. I use Paraview, but slice button is inactive. Does that mean I can not view a 2D plane of our output format by paraview? And suggestions?

Johannes Ring (johannr) said : #2

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