assemble_form dot gradientAt IPGroundedIceH1NormFunctional2S IPGroundedIceH1NormFunctional2S m_cH1 m_cL2 m_dirichletIndices m_ice_mask operator= valueAt ~IPGroundedIceH1NormFunctional2S

gradientAt() void pism::inverse::IPGroundedIceH1NormFunctional2S::gradientAt ( array::Scalar &  x, array::Scalar &  gradient  ) virtual Definition at line 145 of file IPGroundedIceH1NormFunctional.cc. References pism::fem::Element2::add_contribution(), pism::array::Array2D< T >::array(), pism::fem::Element::chi(), pism::fem::DirichletData::constrain(), pism::fem::Germ::dx, pism::fem::Germ::dy, pism::fem::DirichletData_Scalar::enforce_homogeneous(), pism::fem::Element2::evaluate(), pism::array::CellType::grounded_ice(), pism::k, m_cH1, m_cL2, m_dirichletIndices, pism::inverse::IPFunctional< IMVecType >::m_element, pism::inverse::IPFunctional< IMVecType >::m_element_index, m_ice_mask, pism::fem::MAX_QUADRATURE_SIZE, pism::fem::q1::n_chi, pism::fem::Element::n_pts(), pism::fem::Element2::nodal_values(), pism::fem::Element2::reset(), pism::array::Array::set(), pism::fem::Germ::val, pism::fem::Element::weight(), pism::fem::ElementIterator::xm, pism::fem::ElementIterator::xs, pism::fem::ElementIterator::ym, and pism::fem::ElementIterator::ys.