&master_nml
 lrestart = .false.
/
&time_nml
 ini_datetime_string = "2021-07-14T00:00:00.000"
 dt_restart          = 5184000       ! dummy value to avoid crashes
/
&master_model_nml
  model_type=1
  model_name="ATMO"
  model_namelist_filename="NAMELIST_ICON"
  model_min_rank=1
  model_max_rank=65536
  model_inc_rank=1
/