wrfconf 0.5.2

wrfconf

用于从结构化YAML文件生成WRF配置的命令行工具。

此包的目的是能够以可扩展的方式轻松生成WRF和WPS namelists。Namelists是从配置文件生成的，这些配置文件可以受源控制并包含不在namelist中存在的附加元数据

快速开始

可以使用pip安装wrfconf

pip install wrfconf

在生成WRF和WPS namelists之前，需要有一个描述时间、域和物理设置的yaml文件。这可以使用Python或其他脚本语言生成，或者手动编辑。一旦有了配置文件，就可以通过以下方式生成namelist.input和namelist.wps：

::

wrfconf create ../examples/run.yml

配置文件

在examples/run.yml中包含了一个示例YAML文件

---
meta:
  owner: Jared Lewis
  email: jared@jared.kiwi.nz
  run_name: test

run_info:
  start_date: '2006-08-16_12:00:00'
  run_hours: 36
  max_dom: 2

domain:
  parent_id: [1, 1]
  parent_grid_ratio: 1, 3,
  i_parent_start: 1, 34,
  j_parent_start: 1, 25,
  e_we: [ 85, 73]
  e_sn: [ 93, 79]
  dx: [36000, 12000]
  dy: [36000, 12000]
  map_proj: 'lambert'
  ref_lat: -41.276
  ref_lon: 169.228
  ref_x: 42.5
  ref_y: 46.5
  truelat1: -41.276
  truelat2: -41.276
  stand_lon: 169.228
  geog_data_res: ['10m','2m']

wps:
  share:
    wrf_core: ARW
    interval_seconds: 10800
    io_form_geogrid: 2

  geogrid:
    geog_data_path: '/mnt/data/WRF/WPS_GEOG'
    opt_geogrid_tbl_path: 'geogrid/'

  ungrib:
   out_format: 'WPS'
   prefix: 'FILE'

  metgrid:
   fg_name: 'FILE'
   io_form_metgrid: 2

wrf:
  time_control:
    interval_seconds: 10800
    input_from_file: [True, True, True, True]
    history_interval: [ 60, 60, 60, 60]
    frames_per_outfile: [ 1000, 1000, 1000, 1000]
    restart: False,
    restart_interval: 5000,
    io_form_history: 2
    io_form_restart: 2
    io_form_input: 2
    io_form_boundary: 2
    debug_level: 0

  domains:
    time_step: 180
    time_step_fract_num: 0
    time_step_fract_den: 1
    p_top_requested: 5000
    num_metgrid_levels: 32
    num_metgrid_soil_levels: 4
    feedback: 1
    smooth_option: 0


  physics:
    mp_physics:         [ 3, 3, 3, 3]
    ra_lw_physics:      [ 1, 1, 1, 1]
    ra_sw_physics:      [ 1, 1, 1, 1]
    radt:               [ 30, 30, 30, 30]
    sf_sfclay_physics:  [ 1, 1, 1, 1]
    sf_surface_physics: [ 2, 2, 2, 2]
    bl_pbl_physics:     [ 1, 1, 1, 1]
    bldt:               [ 0, 0, 0, 0]
    cu_physics:         [ 1, 1, 0, 0]
    cudt:               [ 5, 5, 5, 5]
    isfflx: 1,
    ifsnow: 1,
    icloud: 1,
    surface_input_source: 3,
    num_soil_layers:    4
    num_land_cat:       21
    sf_urban_physics:   [ 0, 0, 0, 0]

  dynamics:
    w_damping: 0,
    diff_opt: [ 1, 1, 1, 1]
    km_opt: [ 4, 4, 4, 4]
    diff_6th_opt: [ 0, 0, 0, 0]
    diff_6th_factor: 0.12, 0.12, 0.12, 0.12
    base_temp: 290.
    damp_opt: 0,
    zdamp: [5000., 5000., 5000., 5000.]
    dampcoef: [0.2, 0.2, 0.2, 0.2]
    khdif: [ 0, 0, 0, 0]
    kvdif: [ 0, 0, 0, 0]
    non_hydrostatic: [ True, True, True, True]
    moist_adv_opt: [ 1, 1, 1, 1]
    scalar_adv_opt: [ 1, 1, 1, 0]

  bdy_control:
    spec_bdy_width: 5,
    spec_zone: 1,
    relax_zone: 4,
    specified: [True, False,False,False]
    nested: [False, True, True,True]

  namelist_quilt:
    nio_tasks_per_group: 0,
    nio_groups: 1,

这些配置文件中有几个顶级键

开发设置

git clone https://github.com/lewisjared/wrfconf.git
cd wrfconf
python setup.py develop