the problem of analysis nudging

Issues with running 3DVAR.

the problem of analysis nudging

Postby ljvanilla7 » Fri May 06, 2016 11:35 pm

I try to add &fdda in the namelist.input. I can get wrffdda<domain> file by real.exe,but i can not run wrf.exe
warning is File not opened in ext_ncd_get_dom_ti.cod REAL,line 66
And could not find matching time in input file
I hope you can help me.Thanks.

&time_control
run_days = 0,
run_hours = 24,
run_minutes = 0,
run_seconds = 0,
start_year = 2012, 2012, 2012,
start_month = 04, 04, 04,
start_day = 16, 16, 16,
start_hour = 00, 00, 00,
start_minute = 00, 00, 00,
start_second = 00, 00, 00,
end_year = 2012, 2012, 2012,
end_month = 04, 04, 04,
end_day = 17, 17, 17,
end_hour = 00, 00, 00,
end_minute = 00, 00, 00,
end_second = 00, 00, 00,
interval_seconds = 21600
input_from_file = .true.,.true.,.true.,
history_interval = 180, 180, 60,
frames_per_outfile = 1000, 1000, 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 = 3,
e_we = 64, 82, 64,
e_sn = 64, 82, 64,
e_vert = 37, 37, 37,
eta_levels =1, 0.99875, 0.99625, 0.99375, 0.99125 0.98875, 0.98625, 0.98375, 0.98125, 0.97750, 0.97250, 0.96500, 0.95500, 0.94500, 0.93500, 0.92500, 0.91500, 0.90000, 0.88000, 0.86000, 0.82500, 0.77500, 0.72500, 0.67500, 0.62500, 0.57500, 0.52500, 0.47500, 0.42500, 0.37500, 0.27500, 0.22500, 0.17500, 0.12500, 0.07500, 0.02500,0
p_top_requested = 5000,
num_metgrid_levels = 27,
num_metgrid_soil_levels = 4,
dx = 9000, 3000, 1000,
dy = 9000, 3000, 1000,
grid_id = 1, 2, 3,
parent_id = 1, 1, 2,
i_parent_start = 1, 20, 25,
j_parent_start = 1, 20, 25,
parent_grid_ratio = 1, 3, 3,
parent_time_step_ratio = 1, 3, 3,
feedback = 1,
smooth_option = 0
/


&physics
mp_physics = 3, 3, 3,
radt = 30, 30, 30,
ra_lw_physics = 1, 1, 1,
ra_sw_physics = 1, 1, 1,
sf_sfclay_physics = 1, 1, 1,
sf_surface_physics = 2, 2, 2,
bl_pbl_physics = 1, 1, 1,
bldt = 0, 0, 0,
cu_physics = 1, 1, 0,
cudt = 5, 5, 5,
isfflx = 1,
ifsnow = 1,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0, 0, 0,
/

&fdda
grid_fdda = 1, 1, 1,
gfdda_inname = "wrffdda_d",
gfdda_end_h = 18, 18, 18,
gfdda_interval_m = 360, 360, 360,
fgdt = 0, 0, 0,
if_no_pbl_nudging_uv = 0, 0, 0,
if_no_pbl_nudging_t = 1, 1, 1,
if_no_pbl_nudging_q = 1, 1, 1,
if_zfac_uv = 0, 0, 0,
k_zfac_uv = 10, 10, 10,
if_zfac_t = 0, 0, 0,
k_zfac_t = 10, 10, 10,
if_zfac_q = 0, 0, 0,
k_zfac_q = 10, 10, 10,
guv = 0.0003, 0.0003, 0.0003,
gt = 0.0003, 0.0003, 0.0003,
gq = 0.0003, 0.0003, 0.0003,
if_ramping = 1,
dtramp_min = 360.0,
io_form_gfdda = 2,
/

&dynamics
w_damping = 0,
diff_opt = 1, 1, 1,
km_opt = 4, 4, 4,
diff_6th_opt = 0, 0, 0,
diff_6th_factor = 0.12, 0.12, 0.12,
base_temp = 290.
damp_opt = 0,
zdamp = 5000., 5000., 5000.,
dampcoef = 0.2, 0.2, 0.2
khdif = 0, 0, 0,
kvdif = 0, 0, 0,
non_hydrostatic = .true., .true., .true.,
moist_adv_opt = 1, 1, 1,
scalar_adv_opt = 1, 1, 1,
/

&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true., .false.,.false.,
nested = .false., .true., .true.,
/

&grib2
/

&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
ljvanilla7
 
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