dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Anders Logg wrote:
> On Fri, Apr 17, 2009 at 08:59:43AM +0200, Johan Hake wrote:
> > On Friday 17 April 2009 03:32:26 Garth N. Wells wrote:
> > > Should we start moving to UFL-based forms for the DOLFIN demos? Is the
> > > only serious outstanding issue on the FFC side the correct determination
> > > of the quadrature order?
> > Not sure how this could be best done in PyDOLFIN. 
> >
> > We could add
> >
> >   from dolfin.ufl import *
> >
> > after each 
> >
> >   from dolfin import *
> >
> > in the demos. When this is done and it all just works(TM) we can move the 
> > files in the site-packages/dolfin/ufl directory down to site-packages/dolfin, 
> > and remove
> >
> >   from dolfin.ufl import *
> >
> > from the demos?
> >
> > Johan
>
> I suggest we just move everything to UFL at once and then solve any
> problems that we encounter.
>
> I'm intending to remove the .form support from FFC quite soon (maybe
> today).
>
> It's easier to fix things so that they work with UFL than to have two
> conflicting form languages work at the same time.

The quadrature issue is serious, so I think that it should be tackled 
before the transition, or at least a short-term plan for how to solve it 
should be in place.

Garth


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