Sub System extraction

Asked by Nuno Lopes

With dolfin 0.9.7 is not possible to extract a SubSpace from a FunctionSpace with only one component.
I get "Unable to extract sub system (there are no sub systems)".

Is this a change of behaviour in the newer versions or a bug?

Question information

Language:
English Edit question
Status:
Answered
For:
DOLFIN Edit question
Assignee:
No assignee Edit question
Last query:
Last reply:
Revision history for this message
Anders Logg (logg) said :
#1

On Tue, Jun 22, 2010 at 11:17:46AM -0000, Nuno Lopes wrote:
> New question #115422 on DOLFIN:
> https://answers.launchpad.net/dolfin/+question/115422
>
> With dolfin 0.9.7 is not possible to extract a SubSpace from a FunctionSpace with only one component.
> I get "Unable to extract sub system (there are no sub systems)".
>
> Is this a change of behaviour in the newer versions or a bug?

Yes, this is a changed behavior in UFC. A "simple" element does not
have any sub elements.

--
Anders

Can you help with this problem?

Provide an answer of your own, or ask Nuno Lopes for more information if necessary.

To post a message you must log in.