cell_area com compute_point_neighbors ctx dx dy dz_max dz_min FromFile FromOptions get_dm get_mapping_info Grid Grid interpolation_weights kBelowHeight Lx Ly Lz m_impl max_patch_size Mx My Mz operator= periodicity pio_io_decomposition point_neighbors points rank registration report_parameters set_mapping_info Shallow size variables variables x x x0 xm xs y y y0 ym ys z z ~Grid

interpolation_weights() std::vector< double > pism::Grid::interpolation_weights ( double  x, double  y  ) const Compute 4 interpolation weights necessary for linear interpolation from the current grid. See compute_point_neighbors for the ordering of neighbors. Definition at line 631 of file Grid.cc. References compute_point_neighbors(), m_impl, pism::Grid::Impl::x, and pism::Grid::Impl::y.