[firedrake] Enforcing slip boundary condition strongly

[Lawrence Mitchell]

> On 10 Jul 2015, at 12:18, David Ham <David.Ham at imperial.ac.uk> wrote:
> 
> I agree. I think that's what I was proposing. Are you on this or shall I do something?

I am having a go.

Lawrence
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 455 bytes
Desc: Message signed with OpenPGP using GPGMail
URL: <http://mailman.ic.ac.uk/pipermail/firedrake/attachments/20150710/a41781ca/attachment.sig>