PISM, A Parallel Ice Sheet Model: pism::fem::q13d::chi

PISM, A Parallel Ice Sheet Model stable v2.1.1 committed by Constantine Khrulev on 2024-12-04 13:36:58 -0900

◆ chi()

Germ pism::fem::q13d::chi	(	unsigned int	k,
		const QuadPoint &	p
	)

Evaluate a Q1 shape function and its derivatives with respect to xi and eta.

Definition at line 138 of file FEM.cc.

References pism::fem::QuadPoint::eta, pism::k, pism::fem::QuadPoint::xi, and pism::fem::QuadPoint::zeta.

Referenced by pism::fem::Q1Element3::Q1Element3(), and pism::fem::Q1Element3Face::reset().