qvapor spectral nudging problem

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qvapor spectral nudging problem

Postby bouchra » Fri May 27, 2022 5:26 am

I am running wrf V4.2.1 on single domain at 9km resolution using ERA5 as forcing data and I would like to apply spectral nudging for
Temperature and qvapor: above pbl
wind in all column for a period of one month
when I am running WRF with spectral nudging for temperature and wind the WRF run successfully but when nudging the qvapor
the real.exe run but the wrf.exe crash after the first wrfout with segmentation fault as error
I don't understand why! do I need to change something in my namelist.input
I ran the same physical scheme without nudging for a long period simulation and it turns well
this is my namelist.input
**************************************************************************
&time_control
run_days = 00,
run_hours = 00,
run_minutes = 0,
run_seconds = 0,
start_year = 2005,
start_month = 12,
start_day = 01,
start_hour = 00,
end_year = 2005,
end_month = 12,
end_day = 30,
end_hour =21,
interval_seconds = 10800,
input_from_file = .true.,
history_interval = 180,
frames_per_outfile = 1,
restart = .false.,
restart_interval = 100000,
override_restart_timers =.true.,
io_form_history = 2,
io_form_restart = 2,
io_form_input = 2,
io_form_boundary = 2,
!io_form_auxinput5 = 0,
/
&domains
time_step = 54,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
e_we = 237,
e_sn = 268,
e_vert = 38,
p_top_requested = 5000,
num_metgrid_levels = 38,
num_metgrid_soil_levels = 4,
dx = 9000,
dy = 9000,
grid_id = 1,
parent_id = 1,
i_parent_start = 1,
j_parent_start = 1,
parent_grid_ratio = 1,
parent_time_step_ratio = 1,
feedback = 1,
smooth_option = 0,
/
&physics
mp_physics = 6,
cu_physics = 1,
ra_lw_physics =3,
ra_sw_physics =3 ,
bl_pbl_physics = 1,
sf_sfclay_physics =1,
sf_surface_physics = 2,
num_soil_layers = 4,
radt = 9,
bldt = 0,
cudt = 5,
icloud = 0,
num_land_cat = 21,
levsiz = 59,
paerlev = 29,
cam_abs_dim1 = 4,
cam_abs_dim2 = 38,
sf_urban_physics = 0, 0, 0,
/

&fdda
grid_fdda = 2,
gfdda_inname = "wrffdda_d<domain>",
gfdda_end_h =717,
gfdda_interval_m = 180,
fgdt = 0,
fgdtzero =1 ,
if_no_pbl_nudging_uv = 0,
if_no_pbl_nudging_t = 1,
if_no_pbl_nudging_q = 1,
if_zfac_uv = 0,
k_zfac_uv = 10,
if_zfac_t = 1,
k_zfac_t = 10,
if_zfac_q = 1,
k_zfac_q = 10,
dk_zfac_uv = 1,
dk_zfac_t = 1,
dk_zfac_q = 1,
guv = 0.0003,
gt = 0.0003,
gq = 0.0003,
xwavenum = 3,
ywavenum = 3,
if_ramping = 1,
dtramp_min = 60.0,
io_form_gfdda = 2,

/
&dynamics
hybrid_opt = 2,
w_damping = 1,
diff_opt = 1,
km_opt = 4,
diff_6th_opt = 0,
diff_6th_factor = 0.12,
base_temp = 290.
damp_opt = 3,
zdamp = 5000.,
dampcoef = 0.2,
khdif = 0,
kvdif = 0,
epssm =0.5,
non_hydrostatic = .true.,
moist_adv_opt = 1,
scalar_adv_opt = 1,
gwd_opt = 0,
/
&bdy_control
spec_bdy_width = 5,
specified = .true.
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
***********************************************************
the rsl.error file :


module_io_quilt_old.F 2931 F
Quilting with 1 groups of 0 I/O tasks.
Ntasks in X 8 , ntasks in Y 9
Domain # 1: dx = 9000.000 m
WRF V4.2.1 MODEL
*************************************
Parent domain
ids,ide,jds,jde 1 237 1 268
ims,ime,jms,jme 83 125 24 67
ips,ipe,jps,jpe 90 118 31 60
*************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
alloc_space_field: domain 1 , 225771648 bytes allocated
med_initialdata_input: calling input_input
Input data is acceptable to use:
CURRENT DATE = 2005-12-01_00:00:00
SIMULATION START DATE = 2005-12-01_00:00:00
Max map factor in domain 1 = 1.02. Scale the dt in the model accordingly.
D01: Time step = 54.00000 (s)
D01: Grid Distance = 9.000000 (km)
D01: Grid Distance Ratio dt/dx = 6.000000 (s/km)
D01: Ratio Including Maximum Map Factor = 6.110292 (s/km)
D01: NML defined reasonable_time_step_ratio = 6.000000
INPUT LandUse = "MODIFIED_IGBP_MODIS_NOAH"
LANDUSE TYPE = "MODIFIED_IGBP_MODIS_NOAH" FOUND 33 CATEGORIES 2 SEASONS WATER CATEGORY = 17 SNOW CATEGORY = 15
INITIALIZE THREE Noah LSM RELATED TABLES
*********************************************************************
* PROGRAM:WRF-Chem V4.2.1 MODEL
* *
* PLEASE REPORT ANY BUGS TO WRF-Chem HELP at *
* *
* wrfchemhelp.gsd@noaa.gov *
* *
*********************************************************************
mediation_integrate.G 1944 DATASET=HISTORY
mediation_integrate.G 1945 grid%id 1 grid%oid 1
open_aux_u : error opening auxinput5_d01_2005-12-01_00:00:00 for reading. 100
Input data processed for aux input 5 for domain 1
Input data is acceptable to use:
Input data processed for aux input 10 for domain 1
Input data is acceptable to use:
WRF NUMBER OF TILES FROM OMP_GET_MAX_THREADS = 8
Tile Strategy is not specified. Assuming 1D-Y
WRF TILE 1 IS 90 IE 118 JS 31 JE 34
WRF TILE 2 IS 90 IE 118 JS 35 JE 38
WRF TILE 3 IS 90 IE 118 JS 39 JE 42
WRF TILE 4 IS 90 IE 118 JS 43 JE 45
WRF TILE 5 IS 90 IE 118 JS 46 JE 48
WRF TILE 6 IS 90 IE 118 JS 49 JE 52
WRF TILE 7 IS 90 IE 118 JS 53 JE 56
WRF TILE 8 IS 90 IE 118 JS 57 JE 60
WRF NUMBER OF TILES = 8
[a6n01:70602:0:70665] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe0a86a480)
[a6n01:70602:1:70620] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe0a86a480)
[a6n01:70602:2:70661] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe0a86a480)
[a6n01:70602:3:70612] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe0a86a480)
[a6n01:70602:5:70641] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe0a86a480)
[a6n01:70602:6:70651] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe0a86a480)
[a6n01:70602:4:70602] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe0a86a480)
************************************************************
any help please!!!!!!!
bouchra
 
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Joined: Tue May 17, 2022 7:25 am

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