&filter_nml
   single_file_in               = .true.
   input_state_files            = ''
   input_state_file_list        = 'filter_input_list.txt'

   stages_to_write  = 'preassim', 'analysis', 'output'

   single_file_out              = .true.
   output_state_files           = ''
   output_state_file_list       = 'filter_output_list.txt'
   output_interval              = 1
   output_members               = .true.
   num_output_state_members     = 20
   output_mean                  = .true.
   output_sd                    = .true.
   write_all_stages_at_end      = .false.

   ens_size                     = 20
   num_groups                   = 1
   perturb_from_single_instance = .false.
   perturbation_amplitude       = 0.2
   distributed_state            = .true.

   async                        = 0
   adv_ens_command              = "./advance_model.csh"

   obs_sequence_in_name         = "obs_seq.out"
   obs_sequence_out_name        = "obs_seq.final"
   num_output_obs_members       = 20
   init_time_days               = 0
   init_time_seconds            = 0
   first_obs_days               = 0
   first_obs_seconds            = 0
   last_obs_days                = 0
   last_obs_seconds             = 0

   inf_flavor                  = 2,                       0
   inf_initial_from_restart    = .false.,                 .false.
   inf_sd_initial_from_restart = .false.,                 .false.
   inf_deterministic           = .true.,                  .true.
   inf_initial                 = 1.1,                     1.0
   inf_lower_bound             = 1.0,                     1.0
   inf_upper_bound             = 10.0,               1000000.0
   inf_damping                 = 0.9,                     1.0
   inf_sd_initial              = 0.6,                     0.0
   inf_sd_lower_bound          = 0.6,                     0.0
   inf_sd_max_change           = 1.05,                    1.05

   trace_execution              = .false.
   output_timestamps            = .false.
   output_forward_op_errors     = .false.
   silence                      = .false.
   /

&smoother_nml
   num_lags              = 0
   start_from_restart    = .false.
   output_restart        = .false.
   restart_in_file_name  = 'smoother_ics'
   restart_out_file_name = 'smoother_restart'
   /

&ensemble_manager_nml
   /

&assim_tools_nml
   filter_kind                     = 1
   cutoff                          = 0.00001
   sort_obs_inc                    = .false.
   spread_restoration              = .false.
   sampling_error_correction       = .false.
   adaptive_localization_threshold = -1
   distribute_mean                 = .false.
   output_localization_diagnostics = .false.
   localization_diagnostics_file   = 'localization_diagnostics'
   print_every_nth_obs             = 0
   /

&cov_cutoff_nml
   select_localization = 1
   /


&obs_sequence_nml
   write_binary_obs_sequence = .false.
   /

&obs_kind_nml
   assimilate_these_obs_types = 'RAW_STATE_VARIABLE'
   evaluate_these_obs_types   = ''
   /

&model_nml
   sigma  = 10.0, 
   r      = 28.0, 
   b      = 2.6666666666667
   deltat = 0.01
   time_step_days = 0
   time_step_seconds = 3600
   /

&utilities_nml
   TERMLEVEL = 1
   module_details = .false.
   logfilename = 'dart_log.out'
   nmlfilename = 'dart_log.nml'
   /

&preprocess_nml
    input_obs_def_mod_file = '../../../observations/forward_operators/DEFAULT_obs_def_mod.F90'
   output_obs_def_mod_file = '../../../observations/forward_operators/obs_def_mod.f90'
   input_obs_kind_mod_file = '../../../assimilation_code/modules/observations/DEFAULT_obs_kind_mod.F90'
  output_obs_kind_mod_file = '../../../assimilation_code/modules/observations/obs_kind_mod.f90' 
               input_files = '../../../observations/forward_operators/obs_def_1d_state_mod.f90'
   /

&state_vector_io_nml
   /

&quality_control_nml
   input_qc_threshold       =  3.0
   outlier_threshold        = -1.0
   /