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本帖最后由 sama 于 2013-5-15 19:16 编辑
我在做降雨预报试验时,用fnl资料预报2007-07-20的降雨,运行半小时,得到结果;然后同样的namelist预报2001-07-28的降雨,瞬间运行完毕,不报错,但是没有wrfout生成;同样的对选取的2002年、2003年的一场降雨进行预报,没有报错也是没有结果。难道是因为年代比较早的fnl数据有某些特点?需要做出一些改变?
不知道各位前辈有没有遇到过这种情况,或者知道问题可能出在哪儿的,请给小弟一点指导,谢谢大家了。
namelist.input
&time_control
run_days = 0,
run_hours = 24,
run_minutes = 0,
run_seconds = 0,
start_year = 2001,
start_month = 07,
start_day = 28,
start_hour = 00, 00,
start_minute = 00, 00,
start_second = 00, 00,
end_year = 2001,
end_month = 07,
end_day = 29,
end_hour = 00,
end_minute = 00,
end_second = 00,
interval_seconds = 21600,
input_from_file = .true.,
history_interval = 180,
frames_per_outfile = 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 = 30,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
e_we = 349,
e_sn = 236,
e_vert = 28,
p_top_requested = 5000,
num_metgrid_levels = 27,
num_metgrid_soil_levels = 4,
dx = 10000,
dy = 10000,
grid_id = 1,
parent_id = 1,
i_parent_start = 1,
j_parent_start = 1,
parent_grid_ratio = 1,
parent_time_step_ratio = 1,
feedback = 1,
smooth_option = 0,
/
&physics
mp_physics = 2,
ra_lw_physics = 1,
ra_sw_physics = 1,
radt = 30,
sf_sfclay_physics = 1,
sf_surface_physics = 2,
bl_pbl_physics = 2,
bldt = 0,
cu_physics = 2,
cudt = 5,
isfflx = 1,
ifsnow = 0,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0,
maxiens = 1,
maxens = 3,
maxens2 = 3,
maxens3 = 16,
ensdim = 144,
/
&fdda
/
&dynamics
w_damping = 0,
diff_opt = 1,
km_opt = 4,
diff_6th_opt = 0,
diff_6th_factor = 0.12,
base_temp = 290.,
damp_opt = 0,
zdamp = 5000.,
dampcoef = 0.2,
khdif = 0,
kvdif = 0,
non_hydrostatic = .true.,
moist_adv_opt = 1,
scalar_adv_opt = 1,
/
&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true.,
nested = .false.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
namelist.wps
&share
wrf_core = 'ARW',
max_dom = 1,
start_date = '2001_07_28_00:00:00',
end_date = '2001_07_29_00:00:00',
interval_seconds = 21600,
io_form_geogrid = 2,
debug_level = 0,
/
&geogrid
parent_id = 1,
parent_grid_ratio = 1,
i_parent_start = 1,
j_parent_start = 1,
e_we = 349,
e_sn = 236,
geog_data_res = '5m',
dx = 10000,
dy = 10000,
map_proj = 'lambert',
ref_lat = 29.206,
ref_lon = 99.083,
truelat1 = 29.206,
truelat2 = 29.206,
stand_lon = 99.083,
geog_data_path = '/home/happy306/program/geog',
ref_x = 174.5,
ref_y = 118.0,
/
&ungrib
out_format = 'WPS',
prefix = 'FILE',
/
&metgrid
fg_name = 'FILE',
io_form_metgrid = 2,
/
&mod_levs
press_pa = 201300 , 200100 , 100000 ,
95000 , 90000 ,
85000 , 80000 ,
75000 , 70000 ,
65000 , 60000 ,
55000 , 50000 ,
45000 , 40000 ,
35000 , 30000 ,
25000 , 20000 ,
15000 , 10000 ,
5000 , 1000
/
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