[Dune] Quadrature Rule 4 & 5 Identical
nicolas.schwenck at iws.uni-stuttgart.de
Tue Mar 6 11:22:16 CET 2012
In my understanding this is intentional, because you give the order up
to which the integration would be exact and not the number of
integration points, i.e., 2 is the same as three, 4 as 5, etc. I
couldn't find the weblink but I'm pretty sure it's in the documentation
On 03/06/2012 11:05 AM, Alex Evanovic wrote:
> I was just cross-checking quadrature rules of dune (as I had a
> problem) by printing out the weights and points and it looks to me
> that the quadrature rule of order 4 and order 5 are exactly the same.
> Is this a bug?
> Please find attached my test code (integration.cc) & output (jj.txt).
> Dune mailing list
> Dune at dune-project.org
Dipl.-Ing. Nicolas Schwenck
University of Stuttgart
Department of Hydromechanics and Modelling of Hydrosystems
Pfaffenwaldring 61 phone: +49 711 685 64736
GER-70569 Stuttgart fax: +49 711 685 60430
email: nicolas.schwenck at iws.uni-stuttgart.de
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Dune