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本帖最后由 holly 于 2014-12-21 11:25 编辑
我在使用WRF3.6.1版本运行WRF的时候,出现了段错误,如下:d01 2008-06-27_01:56:00 microphysics_driver: calling milbrandt2mom
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
wrf.exe 000000000168C5B8 Unknown Unknown Unknown
wrf.exe 000000000168B65D Unknown Unknown Unknown
wrf.exe 0000000001682E3C Unknown Unknown Unknown
wrf.exe 000000000166B269 Unknown Unknown Unknown
wrf.exe 0000000001425058 Unknown Unknown Unknown
wrf.exe 0000000000FD619F Unknown Unknown Unknown
wrf.exe 0000000000EF815D Unknown Unknown Unknown
wrf.exe 000000000050337D Unknown Unknown Unknown
wrf.exe 0000000000469F99 Unknown Unknown Unknown
wrf.exe 0000000000469B6B Unknown Unknown Unknown
wrf.exe 0000000000469AFC Unknown Unknown Unknown
libc.so.6 00000039C9A1ECDD Unknown Unknown Unknown
wrf.exe 00000000004699F9 Unknown Unknown Unknown
我尝试了ulimit -s unlimited ,减小积分步长,甚至不同的驱动数据,都没有用。同时,我将微物理方案9改成其它方案,模式都能正常运行。下面是我的namelist,请大家多多指教。谢谢!
&time_control
run_days = 0,
run_hours = 48,
run_minutes = 0,
run_seconds = 0,
start_year = 2008, 2008,
start_month = 06, 06,
start_day = 27, 27,
start_hour = 00, 00,
start_minute = 00, 00,
start_second = 00, 00,
end_year = 2008, 2008,
end_month = 06, 06,
end_day = 29, 29,
end_hour = 00, 00,
end_minute = 00, 00,
end_second = 00, 00,
interval_seconds = 21600
input_from_file = .true.,.true.,
history_interval = 180, 60,
frames_per_outfile = 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 = 1000
iofields_filename = "my_file_d01.txt","my_file_d02.txt"
ignore_iofields_warning = .true.,
/
&domains
time_step = 60,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
e_we = 203, 181,
e_sn = 146, 154,
e_vert = 38, 38,
dx = 9000, 3000,
dy = 9000, 3000,
grid_id = 1, 2,
parent_id = 0, 1,
i_parent_start = 1, 100,
j_parent_start = 1, 50,
parent_grid_ratio = 1, 3,
parent_time_step_ratio = 1, 3,
feedback = 0,
smooth_option = 0
num_metgrid_levels = 27,
num_metgrid_soil_levels = 4,
force_sfc_in_vinterp = 3
p_top_requested = 5000,
interp_type = 1
lowest_lev_from_sfc = .false.
lagrange_order = 1
zap_close_levels = 500
/
&physics
mp_physics = 9, 9,
ra_lw_physics = 4 , 4,
ra_sw_physics = 7 , 7,
radt = 15, 15,
sf_sfclay_physics = 2 , 2,
sf_surface_physics = 7 , 7,
bl_pbl_physics = 2 , 2,
bldt = 0, 0,
cu_physics = 0 , 0,
cudt = 0, 0,
isfflx = 1,
ifsnow = 0,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 2,
mp_zero_out = 2,
mp_zero_out_thresh = 1.e-8,
maxiens = 1,
num_land_cat = 24,
sf_urban_physics = 1, 1,
rdmaxalb = .false.
/
&fdda
/
&dynamics
rk_ord = 3,
w_damping = 1,
diff_opt = 1, 1,
km_opt = 4, 4,
diff_6th_opt = 0, 0,
diff_6th_factor = 0.12, 0.12,
base_temp = 290.
damp_opt = 0,
zdamp = 5000., 5000.,
dampcoef = 0.0, 0.0,
khdif = 0, 0,
kvdif = 0, 0,
smdiv = 0.1, 0.1,
emdiv = 0.01, 0.01,
epssm = 0.1, 0.1,
non_hydrostatic = .true., .true.,
h_mom_adv_order = 5, 5,
v_mom_adv_order = 3, 3,
h_sca_adv_order = 3, 3,
v_sca_adv_order = 2, 2,
time_step_sound = 4, 4,
moist_adv_opt = 1, 1,
scalar_adv_opt = 1, 1,
iso_temp = 200.,
/
&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true., .false.,
nested = .false., .true.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
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