KEYS
 AZ_solver
 AZ_scaling
 AZ_precond
 AZ_conv
 AZ_output
 AZ_pre_calc
 AZ_max_iter
 AZ_poly_ord
 AZ_overlap
 AZ_type_overlap
 AZ_kspace
 AZ_orthog
 AZ_aux_vec
 AZ_reorder
 AZ_keep_info
 AZ_subdomain_solve
 AZ_graph_fill
 AZ_init_guess
 AZ_keep_kvecs
 AZ_apply_kvecs
 AZ_orth_kvecs
 AZ_ignore_scaling
 AZ_check_update_size
 AZ_extreme

 AZ_tol
 AZ_drop
 AZ_ilut_fill
 AZ_omega
 AZ_rthresh
 AZ_athresh
 AZ_update_reduction
 AZ_ill_cond_thresh

VALUES
 AZ_none
 AZ_cg
 AZ_gmres
 AZ_cgs
 AZ_tfqmr
 AZ_bicgstab
 AZ_slu
 AZ_symmlq
 AZ_GMRESR
 AZ_fixed_pt
 AZ_analyze
 AZ_lu
 AZ_cg_condnum
 AZ_gmres_condnum

 AZ_Jacobi
 AZ_BJacobi
 AZ_row_sum
 AZ_sym_diag
 AZ_sym_row_sum
 AZ_equil
 AZ_sym_BJacobi

 AZ_sym_GS
 AZ_Neumann
 AZ_ls
 AZ_ilu
 AZ_bilu
 AZ_icc
 AZ_ilut
 AZ_rilu
 AZ_recursive
 AZ_smoother
 AZ_dom_decomp
 AZ_multilevel
 AZ_user_precond

 AZ_r0
 AZ_rhs
 AZ_Anorm
 AZ_sol
 AZ_weighted
 AZ_expected_values
 AZ_noscaled
 AZTECOO_conv_test
 AZ_inf_noscaled

 AZ_all
 AZ_last
 AZ_warnings

 AZ_input_form
 AZ_global_mat
 AZ_explicit

 AZ_calc
 AZ_recalc
 AZ_reuse
 AZ_sys_reuse

 AZ_diag
 AZ_full

 AZ_standard
 AZ_symmetric

 AZ_classic
 AZ_modified

 AZ_resid
 AZ_rand

