&share
 wrf_core = 'ARW',
 max_dom = 1,
 start_date = 2020-12-20_00:00:00,
 end_date   = 2022-01-02_00:00:00,
 interval_seconds = 10800,
 io_form_geogrid = 2,
 debug_level = 0,
/

&geogrid
 parent_id         =   1,
 parent_grid_ratio =   1,
 i_parent_start    =   1,
 j_parent_start    =   1,
 s_we              =   1,
 e_we              =  200,
 s_sn              =   1, 
 e_sn              =  200,
 geog_data_res     = 'modis_30s+2m',
 dx = 108000,
 dy = 108000,
 map_proj = 'polar',
 ref_lat   =  90.00,
 ref_lon   = -98.00,
 truelat1  =  45,
 truelat2  =  1,
 stand_lon = -98.0,
 geog_data_path = '/work/MOD3APP/jlx/geog_v3.5.1/geog'
 opt_geogrid_tbl_path = 'geogrid/'
/

&ungrib
 out_format = 'WPS',
 prefix = 'FILE',
/

&metgrid
 fg_name = 'FILE'
 io_form_metgrid = 2,
 opt_output_from_metgrid_path = './'
 opt_metgrid_tbl_path = './metgrid/',
/