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最近在做WRF-LES,只是知道LES可以降尺度到几十米,但是具体怎么将大尺度WRF与小尺度LES联结不清楚,下面是LES的namelist.input:
&time_control
run_days = 0,
run_hours = 1,
run_minutes = 00,
run_seconds = 00,
start_year = 0001, 0001, 0001,
start_month = 01, 01, 01,
start_day = 01, 01, 01,
start_hour = 00, 01, 00,
start_minute = 00, 30, 00,
start_second = 00, 00, 00,
end_year = 0001, 0001, 0001,
end_month = 01, 01, 01,
end_day = 01, 01, 01,
end_hour = 01, 02, 00,
end_minute = 00, 30, 00,
end_second = 00, 00, 00,
history_interval_m = 60, 10, 1,
history_interval_s = 00, 00, 1,
frames_per_outfile = 1000, 1000, 1000,
restart = .false.,
restart_interval_m = 60,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 0
/
&domains
time_step = 1,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
s_we = 1, 1, 1,
e_we = 40, 100, 151,
s_sn = 1, 1, 1,
e_sn = 40, 100, 151,
s_vert = 1, 1, 1,
e_vert = 40, 100, 41,
dx = 100, 50, 16.6667,
dy = 100, 50, 16.6667,
ztop = 2000, 2000, 2000,
grid_id = 1, 2, 3,
parent_id = 0, 1, 2,
i_parent_start = 0, 10, 15,
j_parent_start = 0, 10, 15,
parent_grid_ratio = 1, 3, 3,
parent_time_step_ratio = 1, 3, 3,
feedback = 0,
smooth_option = 0
/
&physics
mp_physics = 0, 0, 0,
ra_lw_physics = 0, 0, 0,
ra_sw_physics = 0, 0, 0,
radt = 0, 0, 0,
sf_sfclay_physics = 1, 1, 1,
sf_surface_physics = 0, 0, 0,
bl_pbl_physics = 0, 0, 0,
bldt = 0, 0, 0,
cu_physics = 0, 0, 0,
cudt = 0, 0, 0,
isfflx = 2,
num_soil_layers = 5,
/
&fdda
/
&dynamics
rk_ord = 3,
diff_opt = 2, 2, 2,
km_opt = 2, 2, 2,
damp_opt = 0,
zdamp = 15000., 5000., 5000.,
dampcoef = 0.1, 0.2, 0.2
khdif = 1., 1., .05,
kvdif = 1., 1., .05,
c_s = 0.18
c_k = 0.10
mix_isotropic = 1
smdiv = 0.1, 0.1, 0.1,
emdiv = 0.01, 0.01, 0.01,
epssm = 0.1, 0.1, 0.1
tke_heat_flux = 0.24, 0.24, 0.24,
time_step_sound = 6, 6, 6,
h_mom_adv_order = 5, 5, 5,
v_mom_adv_order = 3, 3, 3,
h_sca_adv_order = 5, 5, 5,
v_sca_adv_order = 3, 3, 3,
mix_full_fields = .true., .true., .true.,
non_hydrostatic = .true., .true., .true.,
pert_coriolis = .true., .true., .true.,
/
&bdy_control
periodic_x = .true., .false.,.false.,
symmetric_xs = .false.,.false.,.false.,
symmetric_xe = .false.,.false.,.false.,
open_xs = .false.,.false.,.false.,
open_xe = .false.,.false.,.false.,
periodic_y = .true., .false.,.false.,
symmetric_ys = .false.,.false.,.false.,
symmetric_ye = .false.,.false.,.false.,
open_ys = .false.,.false.,.false.,
open_ye = .false.,.false.,.false.,
nested = .false., .true., .true.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
大家帮忙看看,谢谢。
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