&share
 wrf_core = 'ARW',
 max_dom = 1,
 start_date = '2008-09-01_00:00:00',
 end_date   = '2009-06-01_00:00:00',
 interval_seconds = 3600,
 active_grid = .true.,
 io_form_geogrid = 2,
 opt_output_from_geogrid_path = '/WRF_data/geo_em', 
 debug_level = 0

/

&geogrid
 parent_id         =   1,
 parent_grid_ratio =   1,
 i_parent_start    =   1,
 j_parent_start    =   1,
 s_we              =   1,
 e_we              =  221,
 s_sn              =   1,
 e_sn              =  181,
 geog_data_res = '5m+10m+lowres',
 dx = 25000,
 dy = 25000,
 map_proj = 'polar',
 ref_lat   =  70.00,
 ref_lon   = -25.00,
 truelat1  =  70.0,
 stand_lon = -15.0,
 geog_data_path = '/WRF_data/WPS_GEOG',
 opt_geogrid_tbl_path = './geogrid/'
/

&ungrib
 out_format = 'WPS',
 prefix = '/WRF_WPS/intmdt/ERA5/ERA5',
 pmin = 100,
/

&metgrid
 fg_name = '/WRF_WPS/intmdt/ERA5/ERA5',
 constants_name = '/WRF_WPS/intmdt/ERA5_fixed',
 io_form_metgrid = 2,
 opt_output_from_metgrid_path = '/WRF_WPS/met_em/W45E25km',
 opt_metgrid_tbl_path         = './metgrid/',
/