Thanks so much again for your patience!!
Date: Sat, 22 May 2010 07:52:54 +0200
From: [email protected]
To: [email protected]
Subject: Re: [deal.II] a beginner question...
Hello,
you have to update your version of deal.II to the current svn-version. For
instructions on how to this please take a look into the download section on the
homepage.
Then you can set up an hp::FECollection object containing the finite elements
you use for your computations and the FE_Nothing elements and set the
active_fe_indices of your cells correctly. To see how to handle the
hp-namespace objects, please have a look in tutorial step-27.
Best Regards,
Markus
Am 22.05.10 05:22, schrieb 吕草:
Hello Buerg:
Thank you very much!
But I probably am using an older version of deal.ii that does not include
fe_nothing.h and could you show me how I can use this class?
Subject: Re: [deal.II] a beginner question...
Hello,
this would be one possibility. Another would be to associate FE_Nothing
elements to the cells, which shall not be regarded during the computation.
Best Regards,
Markus
Hello:
I have a triangulation object and it has been refined.Now I only want to
solve the equation on one of its subcells.How can I do it?Do I have to create
another triangulation object using create_triangulation() with the subcell
information?
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