A_bed A_surface aspect_schoof B_bed B_schoof blatter_coarsening_hook blatter_restriction_hook C_bed C_surface compute_2D_principal_strain_rates compute_2D_stresses copy_staggered_vec create D2 disable_ew enable_ew H0_schoof H_exact ISMIPHOMTest L_schoof m_schoof set_diagonal_matrix_entry SSAFactory SSAFD_RegionalFactory SSAFDFactory SSAFEMFactory u_exact u_exterior weight weight zero_above_ice

blatter_restriction_hook() static PetscErrorCode pism::stressbalance::blatter_restriction_hook ( DM  fine, Mat  mrestrict, Vec  rscale, Mat  inject, DM  coarse, void *  ctx  ) static Restrict 2D and 3D model parameters from a fine grid to a coarse grid. Re-compute node types from geometry. This hook is called every time SNES needs to update coarse-grid data. FIXME: parameters restricted by this hook do not change from one SNES iteration to the next, so we can return early after the first one. Definition at line 344 of file Blatter.cc. References pism::restrict_data(). Referenced by blatter_coarsening_hook(), and pism::stressbalance::Blatter::setup().