error while trying One way nesting real.exe

Discuss the nesting capability within the model itself and any problems you might have run into.

error while trying One way nesting real.exe

Postby nilesha » Thu Apr 29, 2010 6:25 am

Hi all,
I am new to WRF model. I m trying wrf different cases as per user guide.

I am using JAN 2000 data to execute the tests

while trying one way nesting i encountered following error in real.exe

Domain 1: Current date being processed: 2000-01-24_12:00:00.0000, which is loop # 1 out of 3
configflags%julyr, %julday, %gmt: 2000 24 12.00000
metgrid input_wrf.F first_date_input = 2000-01-24_12:00:00
metgrid input_wrf.F first_date_nml = 2000-01-24_12:00:00
d01 2000-01-24_12:00:00 Timing for input 0 s.
d01 2000-01-24_12:00:00 flag_soil_levels read from met_em file is 1
Max map factor in domain 1 = 1.00. Scale the dt in the model accordingly.
warning: vapor pressure exceeds total pressure
setting mixing ratio to 0
warning: vapor pressure exceeds total pressure
setting mixing ratio to 0
warning: vapor pressure exceeds total pressure
setting mixing ratio to 0
warning: vapor pressure exceeds total pressure
setting mixing ratio to 0
Converged znw(kte) should be about 0.0 = -4.4703484E-08
all_dim = 1
order = 1
i,j = 1 1
p array = 11.51106
f array = 0.000000
p target= 7.467371 8.699514 9.371606 9.852194
10.23996 10.57771 10.87332 11.06127
11.17004 11.26813 11.35746 11.48529
11.64224 11.78572 11.91840 12.04224
12.15871 12.26894 12.37381 12.47404
12.57021 12.66280 12.75219 12.83873
12.92270 13.00434 13.08386
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE: module_initialize_real.b LINE: 3521
troubles, the interpolating order is too large for this few input values

namelist.wps file is as follows

&share
wrf_core = 'ARW',
max_dom = 2,
start_date = '2000-01-24_12:00:00','2000-01-24_12:00:00',
end_date = '2000-01-25_12:00:00','2000-01-25_00:00:00',
interval_seconds = 21600
active_grid = .true., .true.,
subgrid_ratio_x = 1
subgrid_ratio_y = 1
io_form_geogrid = 2,
opt_output_from_geogrid_path = './',
debug_level = 0
/

&geogrid
parent_id = 1, 1,
parent_grid_ratio = 1, 3,
i_parent_start = 1, 31,
j_parent_start = 1, 17,
s_we = 1, 1,
e_we = 74, 76,
e_sn = 1, 1,
e_sn = 61, 61,
geog_data_res = '10m','10m',
dx = 30000,
dy = 30000,
map_proj = 'lambert',
ref_lat = 34.83,
ref_lon = -81.03,
ref_x = 37.0,
ref_y = 30.5,
truelat1 = 30.0,
truelat2 = 60.0,
stand_lon = -98.0,
geog_data_path = '/share/apps/wrf3.1.1/WRFV3/geog/'
opt_geogrid_tbl_path = 'geogrid/'
/

&ungrib
out_format = 'WPS',
prefix = 'FILE',
/

&metgrid


namelist.input for real.exe is as follows

&time_control
run_days = 0,
run_hours = 12,
run_minutes = 0,
run_seconds = 0,
start_year = 2000, 2000, 2000,
start_month = 01, 01, 01,
start_day = 24, 24, 24,
start_hour = 12, 12, 12,
start_minute = 00, 00, 00,
start_second = 00, 00, 00,
end_year = 2000, 2000, 2000,
end_month = 01, 01, 01,
end_day = 25, 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 = 5000,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 0
/

&domains
time_step = 180,
max_dom = 1,
e_we = 76, 112, 94,
e_sn = 61, 97, 91,
e_vert = 28, 28, 28,
num_metgrid_levels = 1,
num_metgrid_soil_levels = 1,
dx = 10000, 30000, 3333.33,
dy = 10000, 30000, 3333.33,
grid_id = 1, 2, 3,
parent_id = 1, 1, 2,
i_parent_start = 31, 31, 30,
j_parent_start = 17, 17, 30,
parent_grid_ratio = 3, 3, 3,
parent_time_step_ratio = 1, 3, 3,
p_top_requested = 500000,
feedback = 0,
smooth_option = 0
/

&physics
mp_physics = 3, 3, 3,
ra_lw_physics = 1, 1, 1,
ra_sw_physics = 1, 1, 1,
radt = 30, 30, 30,
sf_sfclay_physics = 1, 1, 1,
sf_surface_physics = 1, 2, 2,
bl_pbl_physics = 1, 1, 1,
bldt = 0, 0, 0,
cu_physics = 1, 1, 0,
cudt = 5, 5, 5,
num_soil_layers = 5,
/

&fdda
/

&dynamics
w_damping = 0,
diff_opt = 1,
km_opt = 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,
/

&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true., .false.,.false.,
nested = .false., .true., .true.,
/

&grib2
/

&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/

please help

are these files correct ?

Nilesh
nilesha
 
Posts: 1
Joined: Thu Apr 29, 2010 5:25 am

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