Hello,
I'm running a year-long simulation over the central United States using WRF 4.0.1 with Noah-MP. I have found that my simulation will crash without producing any error messages specified in either the .log or rsl.error files. I don't believe this is a time step issue as I have already initiated restart runs and the simulation will proceed past the initial crash date. Any help or insight for possible troubleshooting would be greatly appreciated! My namelist is below:
run_days = 0,
run_hours = 00,
run_minutes = 0,
run_seconds = 0,
start_year = 2010, 2010, 2010,
start_month = 02, 02, 02,
start_day = 26, 26, 26,
start_hour = 00, 00, 00,
end_year = 2010, 2010, 2010,
end_month = 12, 12, 12,
end_day = 31, 31, 31,
end_hour = 18, 18, 18,
interval_seconds = 21600
input_from_file = .true.,.true.,.true.,
history_interval = 1440, 1440, 1440,
frames_per_outfile = 1000, 1000, 1000,
restart = .true.,
restart_interval = 80640,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 0
history_outname = "Output/wrfout_d_<domain>_<date>"
auxinput4_inname = "wrflowinp_d<domain>",
auxinput4_interval = 360, 360, 360,
io_form_auxinput4 = 2
output_diagnostics = 1
auxhist3_outname = "Output/wrfxterm_d_<domain>_<date>"
auxhist3_interval = 1440, 1440, 1440,
frames_per_auxhist3 = 400, 400, 400,
io_form_auxhist3 = 2
io_form_auxhist24 = 2
auxhist24_interval = 1440, 60, 60,
frames_per_auxhist24 = 1000, 24, 24,
auxhist24_outname = "output24/SFC_d_<domain>_<date>"
/
&domains
time_step = 150,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 3,
e_we = 100, 141, 121,
e_sn = 100, 101, 111,
e_vert = 33, 33, 33,
p_top_requested = 5000,
num_metgrid_levels = 38,
num_metgrid_soil_levels = 4,
dx = 25000, 5000, 1000,
dy = 25000, 5000, 1000,
grid_id = 1, 2, 3,
parent_id = 0, 1, 2,
i_parent_start = 1, 37, 60,
j_parent_start = 1, 41, 50,
parent_grid_ratio = 1, 5, 5,
parent_time_step_ratio = 1, 5, 5,
feedback = 0,
smooth_option = 1,
/
&physics
physics_suite = 'CONUS'
mp_physics = -1, -1, -1,
cu_physics = -1, -1, 0,
ra_lw_physics = -1, -1, -1,
ra_sw_physics = -1, -1, -1,
bl_pbl_physics = -1, -1, -1,
sf_sfclay_physics = -1, -1, -1,
sf_surface_physics = 4, 4, 4,
radt = 30, 30, 30,
bldt = 0, 0, 0,
cudt = 5, 5, 5,
icloud = 1,
num_land_cat = 24,
sf_urban_physics = 0, 0, 0,
sst_update = 1,
prec_acc_dt = 1440,
/
&fdda
/
&noah_mp
dveg = 2,
opt_crop = 1,
/
&dynamics
hybrid_opt = 2,
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 = 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 = 1,
/
&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true., .false.,.false.,
spec_exp = 0.33
nested = .false., .true., .true.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
Many thanks!
I'm running a year-long simulation over the central United States using WRF 4.0.1 with Noah-MP. I have found that my simulation will crash without producing any error messages specified in either the .log or rsl.error files. I don't believe this is a time step issue as I have already initiated restart runs and the simulation will proceed past the initial crash date. Any help or insight for possible troubleshooting would be greatly appreciated! My namelist is below:
run_days = 0,
run_hours = 00,
run_minutes = 0,
run_seconds = 0,
start_year = 2010, 2010, 2010,
start_month = 02, 02, 02,
start_day = 26, 26, 26,
start_hour = 00, 00, 00,
end_year = 2010, 2010, 2010,
end_month = 12, 12, 12,
end_day = 31, 31, 31,
end_hour = 18, 18, 18,
interval_seconds = 21600
input_from_file = .true.,.true.,.true.,
history_interval = 1440, 1440, 1440,
frames_per_outfile = 1000, 1000, 1000,
restart = .true.,
restart_interval = 80640,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 0
history_outname = "Output/wrfout_d_<domain>_<date>"
auxinput4_inname = "wrflowinp_d<domain>",
auxinput4_interval = 360, 360, 360,
io_form_auxinput4 = 2
output_diagnostics = 1
auxhist3_outname = "Output/wrfxterm_d_<domain>_<date>"
auxhist3_interval = 1440, 1440, 1440,
frames_per_auxhist3 = 400, 400, 400,
io_form_auxhist3 = 2
io_form_auxhist24 = 2
auxhist24_interval = 1440, 60, 60,
frames_per_auxhist24 = 1000, 24, 24,
auxhist24_outname = "output24/SFC_d_<domain>_<date>"
/
&domains
time_step = 150,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 3,
e_we = 100, 141, 121,
e_sn = 100, 101, 111,
e_vert = 33, 33, 33,
p_top_requested = 5000,
num_metgrid_levels = 38,
num_metgrid_soil_levels = 4,
dx = 25000, 5000, 1000,
dy = 25000, 5000, 1000,
grid_id = 1, 2, 3,
parent_id = 0, 1, 2,
i_parent_start = 1, 37, 60,
j_parent_start = 1, 41, 50,
parent_grid_ratio = 1, 5, 5,
parent_time_step_ratio = 1, 5, 5,
feedback = 0,
smooth_option = 1,
/
&physics
physics_suite = 'CONUS'
mp_physics = -1, -1, -1,
cu_physics = -1, -1, 0,
ra_lw_physics = -1, -1, -1,
ra_sw_physics = -1, -1, -1,
bl_pbl_physics = -1, -1, -1,
sf_sfclay_physics = -1, -1, -1,
sf_surface_physics = 4, 4, 4,
radt = 30, 30, 30,
bldt = 0, 0, 0,
cudt = 5, 5, 5,
icloud = 1,
num_land_cat = 24,
sf_urban_physics = 0, 0, 0,
sst_update = 1,
prec_acc_dt = 1440,
/
&fdda
/
&noah_mp
dveg = 2,
opt_crop = 1,
/
&dynamics
hybrid_opt = 2,
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 = 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 = 1,
/
&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true., .false.,.false.,
spec_exp = 0.33
nested = .false., .true., .true.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
Many thanks!