dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Tue, Apr 12, 2011 at 05:54:02PM -0000, Garth Wells wrote:
> Question #152565 on DOLFIN changed:
> https://answers.launchpad.net/dolfin/+question/152565
>
> Garth Wells proposed the following answer:
> You can add the source term to the RHS vector. It would correspond to to
> a Delta function at a node. The trick is to find the right node.

It would be good though to be able to handle this without the need for
setting the Delta function at a node (but at an arbitrary point).

--
Anders