Re: [deal.II] Modify quadrature weights on a per-cell basis?

2018-04-24 Thread Wolfgang Bangerth
On 04/24/2018 10:05 AM, Timo Heister wrote: There are a few exceptions like get_function_values() that depend on the quadrature weights, Nah, that's not actually true :-) It's really only the JxW functions that make use of the quadrature weights. Best W. --

Re: [deal.II] Modify quadrature weights on a per-cell basis?

2018-04-24 Thread Timo Heister
> I'm wondering if it's possible/straightforward to have per-cell quadrature > weights? I want to keep the quadrature positions the same but update the > quadrature weights. If you only have a few different sets of quadratures, I would think having one fe_values object for each quadrature might

[deal.II] Modify quadrature weights on a per-cell basis?

2018-04-23 Thread andrew . e . taber
I'm wondering if it's possible/straightforward to have per-cell quadrature weights? I want to keep the quadrature positions the same but update the quadrature weights. I have looked through the documentation, and in particular the elasticity example