paulasanchez
New member
I am using WRF 4.1.3 to run the model with WSM6 microphysic scheme (mp_physics = 6) and applying HAILCAST module in the inner domain. I'm obtaining results for WRF-HAILCAST MAX Hail Diameter, however I can not take any hail (HAILNC). I obtain zero for all domains.
I tried to turn on hail_opt, nwp_diagnostics and do_radar_ref. Doing this, I can obtain results for the variable HAIL_MAXK1 ; however, the results for HAILNC are still zero.
I share my namelist.input below. I would be very pleased if you just take a glance at the namelist.input to see whether there is any missing information or physics option. Thanks in advance.
&time_control
run_days = 1,
run_hours = 12,
run_minutes = 0,
run_seconds = 0,
start_year = 2022, 2022, 2022, 2022, 2022,
start_month = 8, 8, 8, 8, 8,
start_day = 29, 29, 29, 29, 29,
start_hour = 12, 12, 12, 12, 12,
start_minute = 0, 0, 0, 0, 0,
start_second = 0, 0, 0, 0, 0,
end_year = 2022, 2022, 2022, 2022, 2022,
end_month = 8, 8, 8, 8, 8,
end_day = 31, 31, 31, 31, 31,
end_hour = 0, 0, 0, 0, 0,
end_minute = 0, 0, 0, 0, 0,
end_second = 0, 0, 0, 0, 0,
interval_seconds = 10800
input_from_file = .true.,.true.,.true.,
history_interval = 60, 60, 60,
frames_per_outfile = 1, 1, 1,
restart = .false.,
restart_interval = 5000,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 0
auxinput4_inname = "wrflowinp_d<domain>"
auxinput4_interval = 0, 0, 0, 0, 0
io_form_auxinput2 = 2
io_form_auxinput4 = 0
write_hist_at_0h_rst = .false.
nwp_diagnostics = 1
/
&domains
time_step = 50,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 2,
e_we = 370, 310, 55, 67,
e_sn = 300, 310, 55, 70,
e_vert = 42, 42, 33,
p_top_requested = 5000,
num_metgrid_levels = 29
num_metgrid_soil_levels = 4
dx = 9000, 3000, 1000, 333.333,
dy = 9000, 3000, 1000, 333.333,
grid_id = 1, 2, 3, 4, 5,
parent_id = 0, 1, 2, 3, 4,
i_parent_start = 1, 177, 96, 16,
j_parent_start = 1, 108, 75, 16,
parent_grid_ratio = 1, 3, 3, 3,
parent_time_step_ratio = 1, 3, 3, 3,
feedback = 1,
smooth_option = 0
/
&physics
sst_update = 0
mp_physics = 6, 6, 6, 6,
ra_lw_physics = 1, 1, 1, 1,
ra_sw_physics = 1, 1, 1, 1,
radt = 9, 9, 9, 9,
sf_sfclay_physics = 1, 1, 1, 1,
sf_surface_physics = 2, 2, 2, 2,
bl_pbl_physics = 1, 1, 1, 1,
bldt = 0, 0, 0, 0,
cu_physics = 1, 0, 1, 1,
cudt = 5, 5, 5, 5,
isfflx = 1,
ifsnow = 0,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0, 0, 0, 0,
fractional_seaice = 1,
num_land_cat = 21,
hailcast_opt = 0,1,
haildt = 0,
hail_opt = 1,
do_radar_ref = 1
/
&fdda
/
&dynamics
hybrid_opt = 0,
w_damping = 0,
diff_opt = 1, 1, 1,
km_opt = 4, 4, 4,
diff_6th_opt = 2, 2, 2,
diff_6th_factor = 0.12, 0.12, 0.12,
base_temp = 290.
damp_opt = 3,
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,
gwd_opt = 0,
/
&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true., .false.,.false., .false.,
nested = .false., .true., .true., .true.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
I tried to turn on hail_opt, nwp_diagnostics and do_radar_ref. Doing this, I can obtain results for the variable HAIL_MAXK1 ; however, the results for HAILNC are still zero.
I share my namelist.input below. I would be very pleased if you just take a glance at the namelist.input to see whether there is any missing information or physics option. Thanks in advance.
&time_control
run_days = 1,
run_hours = 12,
run_minutes = 0,
run_seconds = 0,
start_year = 2022, 2022, 2022, 2022, 2022,
start_month = 8, 8, 8, 8, 8,
start_day = 29, 29, 29, 29, 29,
start_hour = 12, 12, 12, 12, 12,
start_minute = 0, 0, 0, 0, 0,
start_second = 0, 0, 0, 0, 0,
end_year = 2022, 2022, 2022, 2022, 2022,
end_month = 8, 8, 8, 8, 8,
end_day = 31, 31, 31, 31, 31,
end_hour = 0, 0, 0, 0, 0,
end_minute = 0, 0, 0, 0, 0,
end_second = 0, 0, 0, 0, 0,
interval_seconds = 10800
input_from_file = .true.,.true.,.true.,
history_interval = 60, 60, 60,
frames_per_outfile = 1, 1, 1,
restart = .false.,
restart_interval = 5000,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 0
auxinput4_inname = "wrflowinp_d<domain>"
auxinput4_interval = 0, 0, 0, 0, 0
io_form_auxinput2 = 2
io_form_auxinput4 = 0
write_hist_at_0h_rst = .false.
nwp_diagnostics = 1
/
&domains
time_step = 50,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 2,
e_we = 370, 310, 55, 67,
e_sn = 300, 310, 55, 70,
e_vert = 42, 42, 33,
p_top_requested = 5000,
num_metgrid_levels = 29
num_metgrid_soil_levels = 4
dx = 9000, 3000, 1000, 333.333,
dy = 9000, 3000, 1000, 333.333,
grid_id = 1, 2, 3, 4, 5,
parent_id = 0, 1, 2, 3, 4,
i_parent_start = 1, 177, 96, 16,
j_parent_start = 1, 108, 75, 16,
parent_grid_ratio = 1, 3, 3, 3,
parent_time_step_ratio = 1, 3, 3, 3,
feedback = 1,
smooth_option = 0
/
&physics
sst_update = 0
mp_physics = 6, 6, 6, 6,
ra_lw_physics = 1, 1, 1, 1,
ra_sw_physics = 1, 1, 1, 1,
radt = 9, 9, 9, 9,
sf_sfclay_physics = 1, 1, 1, 1,
sf_surface_physics = 2, 2, 2, 2,
bl_pbl_physics = 1, 1, 1, 1,
bldt = 0, 0, 0, 0,
cu_physics = 1, 0, 1, 1,
cudt = 5, 5, 5, 5,
isfflx = 1,
ifsnow = 0,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0, 0, 0, 0,
fractional_seaice = 1,
num_land_cat = 21,
hailcast_opt = 0,1,
haildt = 0,
hail_opt = 1,
do_radar_ref = 1
/
&fdda
/
&dynamics
hybrid_opt = 0,
w_damping = 0,
diff_opt = 1, 1, 1,
km_opt = 4, 4, 4,
diff_6th_opt = 2, 2, 2,
diff_6th_factor = 0.12, 0.12, 0.12,
base_temp = 290.
damp_opt = 3,
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,
gwd_opt = 0,
/
&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true., .false.,.false., .false.,
nested = .false., .true., .true., .true.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/