Hi all, I want to use Gauss-Lobatto when assembling a 1D problem. I can do it by hacking FIAT/quadrature.py to change make_quadrature as elif ref_el.get_shape() == reference_element.LINE: #return GaussJacobiQuadratureLineRule(ref_el, m) return GaussLobattoLegendreQuadratureLineRule(ref_el, m) …

How to choose Gauss-Lobatto Quadrature?

niallmadden November 30, 2020, 2:48pm 4

Yep - that worked. Thanks @dokken + @bleyerj

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