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求助大家!跑wrf-chem,加了人为源和沙尘模式,chem_opt=10,dust_opt=3,结果很不好,西北沙尘成片高值,想请教下大家可能是什么导致的这个结果?
&time_control
run_days = 0,
run_hours = 24,
run_minutes = 0,
run_seconds = 0,
start_year = 2024, 2023, 2000,
start_month = 02, 07, 01,
start_day = 23, 01, 24,
start_hour = 15, 00, 12,
start_minute = 00, 00, 00,
start_second = 00, 00, 00,
end_year = 2024, 2023, 2000,
end_month = 02, 08, 01,
end_day = 24, 01, 25,
end_hour = 15, 00, 12,
end_minute = 00, 00, 00,
end_second = 00, 00, 00,
interval_seconds = 10800
input_from_file = .true.,.true.,.true.,
history_interval = 60, 60, 60,
frames_per_outfile = 1000, 1000, 1000,
write_hist_at_0h_rst = .true.,
restart = .false.,
restart_interval = 14400,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
io_form_auxinput5 = 2
auxinput5_interval = 60
debug_level = 0
history_outname = 'wrfout_d<domain>'
&domains
time_step = 60,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
e_we = 630, 86, 94,
e_sn = 400, 111, 91,
e_vert = 51, 29, 30,
p_top_requested = 1000,
num_metgrid_levels = 34,
num_metgrid_soil_levels = 4,
dx = 9000, 4000, 3333.33,
dy = 9000, 4000, 3333.33,
grid_id = 1, 2, 3,
parent_id = 0, 1, 2,
i_parent_start = 1, 28, 30,
j_parent_start = 1, 30, 30,
parent_grid_ratio = 1, 5, 3,
parent_time_step_ratio = 1, 5, 3,
feedback = 0,
smooth_option = 0,
rh2qv_wrt_liquid = .true.,
eta_levels = 1.00000,0.99381,0.98643,0.97786,0.96815,
0.95731,0.94538,0.93122,0.91490,0.89653,0.87621,0.85405,0.82911,
0.80160,0.77175,0.73981,0.70509,0.66798,0.62889,0.58823,0.54957,
0.51281,0.47788,0.44471,0.41323,0.38336,0.35503,0.32819,0.30276,
0.27869,0.25592,0.23439,0.21405,0.19484,0.17672,0.15963,0.14352,
0.12836,0.11410,0.10070,0.08811,0.07630,0.06523,0.05487,0.04517,
0.03611,0.02765,0.01977,0.01243,0.00560,0.00000,
/
&physics
mp_physics = 10,
num_land_cat = 20,
ra_lw_physics = 4,
ra_sw_physics = 4,
!radt = 10,
radt = 0,
!sf_sfclay_physics = 2,
sf_sfclay_physics = 5,
sf_surface_physics = 2,
bl_pbl_physics = 6,
bldt = 0,
cu_physics = 5,
cudt = 5,
isfflx = 1,
ifsnow = 1,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0,
topo_wind = 0,
progn = 1,
/
&fdda
/
&dynamics
w_damping = 1,
diff_opt = 1, 1,
km_opt = 4, 4,
use_theta_m = 1,
use_q_diabatic = 1,
diff_6th_opt = 1, 0,
diff_6th_factor = 0.2, 0.2,
epssm = 0.5, 0.3,
base_temp = 290.,
damp_opt = 1,
zdamp = 7000, 5000,
dampcoef = 0.01,
khdif = 0,
kvdif = 0,
non_hydrostatic = .true.,
moist_adv_opt = 1,
scalar_adv_opt = 1,
gwd_opt = 0,
/
&bdy_control
spec_bdy_width = 7,
spec_zone = 1,
relax_zone = 6,
specified = .true., .false.,.false.,
nested = .false., .true., .true.,
/
&grib2
/
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