[aspect-devel] Fwd: Re: matrix assembly

[Wolfgang Bangerth]

-------- Original Message --------
Subject: Re: matrix assembly
Date: Wed, 28 Aug 2013 15:11:04 -0400
From: Timo Heister <heister at clemson.edu>
To: Thomas Geenen <geenen at gmail.com>
CC: Wolfgang Bangerth <bangerth at gmail.com>

> QGauss<dim>(parameters.composition_degree+2),
>
> do we really need such a high order integration scheme?

Normally degree+1 is enough and it should speed up the integration considerably.
@Wolfgang: did we do this to capture small local variations within cells better?

> ps i suggest setting the gauss order here
> [..]

Yes, it should be set separately for composition and temperature.

-- 
Timo Heister
http://www.math.clemson.edu/~heister/