Problems in the global model with 6-km resolution

Any issues with the actual running of the WRF.

Problems in the global model with 6-km resolution

Postby sunyuan1214 » Mon Apr 11, 2016 8:57 pm

Recently, we have some thorny problems on running real.exe in WRF global model with super-high resolution (about 6-km grid spacing). Here is the "configure.wrf", "namelist.input", "rsl.error.0000". We do not know why "forrtl: severe (174): SIGSEGV, segmentation fault occurred" appeared every time when I run real.exe. More interestingly, the error occurred in the same position "2861 Varname URB_PARAM" every time.
Thanks!

My namelist.input is as follow:
&time_control
run_days = 0,
run_hours = 0,
run_minutes = 0,
run_seconds = 0,
start_year = 2010, 2000, 2000,
start_month = 11, 01, 01,
start_day = 01, 24, 24,
start_hour = 00, 12, 12,
start_minute = 00, 00, 00,
start_second = 00, 00, 00,
end_year = 2010, 2000, 2000,
end_month = 11, 01, 01,
end_day = 01, 25, 25,
end_hour = 00, 12, 12,
end_minute = 00, 00, 00,
end_second = 00, 00, 00,
interval_seconds = 21600
input_from_file = .true.,.true.,.true.,
history_interval = 180, 60, 60,
frames_per_outfile = 1000, 1000, 1000,
restart = .false.,
restart_interval = 4320,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 100
/

&domains
time_step = 90,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
e_we = 5999, 112, 94,
e_sn = 3000, 97, 91,
e_vert = 41, 30, 30,
p_top_requested = 5000,
num_metgrid_levels = 27,
num_metgrid_soil_levels = 4,
dx = 6672.873, 10000, 3333.33,
dy = 6672.873, 10000, 3333.33,
grid_id = 1, 2, 3,
parent_id = 0, 1, 2,
i_parent_start = 1, 31, 30,
j_parent_start = 1, 17, 30,
parent_grid_ratio = 1, 3, 3,
parent_time_step_ratio = 1, 3, 3,
feedback = 1,
smooth_option = 0
/

&physics
mp_physics = 6, 3, 3,
ra_lw_physics = 2, 1, 1,
ra_sw_physics = 2, 1, 1,
radt = 20, 30, 30,
sf_sfclay_physics = 1, 1, 1,
sf_surface_physics = 2, 2, 2,
bl_pbl_physics = 2, 1, 1,
bldt = 0, 0, 0,
cu_physics = 2, 1, 0,
cudt = 0, 5, 5,
isfflx = 1,
ifsnow = 1,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0, 0, 0,
/

&fdda
/

&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,
fft_filter_lat = 45.,
/

&bdy_control
periodic_x = .true., .false.,.false.,
symmetric_xs = .false.,.false.,.false.,
symmetric_xe = .false.,.false.,.false.,
open_xs = .false.,.false.,.false.,
open_xe = .false.,.false.,.false.,
periodic_y = .false.,.false.,.false.,
symmetric_ys = .false.,.false.,.false.,
symmetric_ye = .false.,.false.,.false.,
open_ys = .false.,.false.,.false.,
open_ye = .false.,.false.,.false.,
nested = .false., .true., .true.,
polar = .true. ,.false.,.false.,
/

&grib2
/

&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/



My configure.wrf is as follow:
taskid: 0 hostname: cn4480
Ntasks in X 6, ntasks in Y 10
--- WARNING: traj_opt is zero, but num_traj is not zero; setting num_traj to zero.
--- NOTE: sst_update is 0, setting io_form_auxinput4 = 0 and auxinput4_interval = 0 for all domains
--- NOTE: grid_fdda is 0 for domain 1, setting gfdda interval and ending time to 0 for that domain.
--- NOTE: both grid_sfdda and pxlsm_soil_nudge are 0 for domain 1, setting sgfdda interval and ending time to 0 for that domain.
--- NOTE: obs_nudge_opt is 0 for domain 1, setting obs nudging interval and ending time to 0 for that domain.
bl_pbl_physics /= 4, implies mfshconv must be 0, resetting
--- NOTE: num_soil_layers has been set to 4
REAL_EM V3.6.1 PREPROCESSOR
real_em: calling alloc_and_configure_domain
*************************************
Parent domain
ids,ide,jds,jde 1 5999 1 3000
ims,ime,jms,jme -4 1007 -4 307
ips,ipe,jps,jpe 1 1000 1 300
*************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
alloc_space_field: domain 1, 11103400444 bytes allocated
setup_timekeeping: set xtime to 0.0000000E+00
setup_timekeeping: set julian to 304.0000
setup_timekeeping: returning...
real_em: calling set_scalar_indices_from_config
real_em: calling model_to_grid_config_rec
real_em: calling init_wrfio
Entering ext_gr1_ioinit
real_em: re-broadcast the configuration records
calling med_sidata_input
med_sidata_input: calling open_r_dataset for met_em.d<domain>.<date>
med_sidata_input: calling input_auxinput1
metgrid input_wrf.F first_date_input = 2010-11-01_00:00:00
metgrid input_wrf.F first_date_nml = 2010-11-01_00:00:00
NetCDF error: NetCDF: Attribute not found
NetCDF error in ext_ncd_get_dom_ti.code REAL, line 83 Element P_TOP
NetCDF error: NetCDF: Attribute not found
NetCDF error in ext_ncd_get_dom_ti.code REAL, line 83 Element GMT
NetCDF error: NetCDF: Attribute not found
NetCDF error in ext_ncd_get_dom_ti.code INTEGER, line 83 Element JULYR
NetCDF error: NetCDF: Attribute not found
NetCDF error in ext_ncd_get_dom_ti.code INTEGER, line 83 Element JULDAY
mminlu = 'USGS'
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname XLAT
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname XLONG
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname PRHO
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname TAVGSFC
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname LAI12M
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QV
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SPECHUMD
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SPECCLDL
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SPECCLDF
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname ICEFRAC
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname ICEPCT
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QR
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QC
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QS
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QI
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QG
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QH
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNI
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNR
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_JAN
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_FEB
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_MAR
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_APR
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_MAY
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_JUN
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_JUL
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_AUG
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_SEP
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_OCT
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_NOV
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNWFA_DEC
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_JAN
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_FEB
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_MAR
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_APR
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_MAY
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_JUN
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_JUL
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_AUG
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_SEP
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_OCT
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_NOV
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname QNIFA_DEC
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname HGTMAXW
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname HGTTROP
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname PMAXW
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname PTROP
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname TMAXW
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname TTROP
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname UMAXW
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname UTROP
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname VMAXW
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname VTROP
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname MU0
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname T2
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOIL_LEVELS
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SW
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILT
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILM
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SM000007
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SM007028
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SM028100
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SM100255
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname ST000007
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname ST007028
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname ST028100
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname ST100255
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SM010200
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILM000
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILM005
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILM020
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILM040
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILM160
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILM300
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SW000010
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SW010040
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SW040100
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SW100200
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SW010200
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILW000
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILW005
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILW020
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILW040
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILW160
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILW300
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname ST010200
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILT000
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILT005
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILT020
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILT040
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILT160
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILT300
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname TOPOSTDV
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname TOPOSLPX
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname TOPOSLPY
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SHDMAX
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SHDMIN
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname SOILCAT
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname VEGCAT
NetCDF error: NetCDF: Variable not found
NetCDF error in wrf_io.F90, line 2861 Varname URB_PARAM
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
real.exe 0000000000780677 Unknown Unknown Unknown
real.exe 000000000077F66C Unknown Unknown Unknown
real.exe 000000000077E22F Unknown Unknown Unknown
real.exe 000000000070CCFC Unknown Unknown Unknown
real.exe 000000000070877F Unknown Unknown Unknown
real.exe 0000000000707D95 Unknown Unknown Unknown
real.exe 0000000000702383 Unknown Unknown Unknown
real.exe 0000000000701FF1 Unknown Unknown Unknown
real.exe 0000000001417C47 Unknown Unknown Unknown
real.exe 0000000001069BA0 Unknown Unknown Unknown
real.exe 000000000101A1CB Unknown Unknown Unknown
real.exe 0000000000468808 Unknown Unknown Unknown
real.exe 0000000000467CD7 Unknown Unknown Unknown
real.exe 000000000046714C Unknown Unknown Unknown
libc.so.6 00000039C9A1ECDD Unknown Unknown Unknown
real.exe 0000000000467049 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
libpthread.so.0 00000039C9E0F3CB Unknown Unknown Unknown
libiomp5.so 00002ACC74494EFA Unknown Unknown Unknown
sunyuan1214
 
Posts: 2
Joined: Thu May 14, 2009 4:51 am

Re: Problems in the global model with 6-km resolution

Postby iamattri » Fri Oct 11, 2019 4:45 am

Hi i am new to wrf model.
I am facing the same issue. Can you please suggest me how you resolved this error.
When i am running real.exe even though it shows successful but when i run the wrf.exe this same error occurs.

Please help me resolve this error.

Pradeep.
iamattri
 
Posts: 7
Joined: Thu Mar 01, 2018 1:17 pm

Re: Problems in the global model with 6-km resolution

Postby EllsworthT » Fri Oct 25, 2019 9:57 am

What resolution are you running, Pradeep?
EllsworthT
 
Posts: 1
Joined: Thu Oct 24, 2019 6:39 am


Return to Runtime Problems

Who is online

Users browsing this forum: No registered users and 8 guests