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Carlos Tais (tais_c)
Member
Username: tais_c

Post Number: 7
Registered: 07-2005
Posted on Tuesday, April 25, 2006 - 05:15 pm:   

I need to do some operations whith nodal values for each element. Can I obtain a text file with the conectiviy matrix for a mesh?ç
Thank you very much in advance
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Robert G. Nelson (rgnelson)
Moderator
Username: rgnelson

Post Number: 588
Registered: 06-2003
Posted on Wednesday, April 26, 2006 - 06:54 pm:   

See the posting "FlexPDE Matrix Output" dated 4/7/06.

But if you expect to diddle with the matrix and feed it back into the solution process, it won't work.

You make changes to the nodal couplings by stating a PDE system with the desired mathematical properties.

Also, the node count and numbering may change from time to time due to mesh refinement.

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