<div class="gmail_quote"><div><br>Sometimes it helps to have time_step = 3*dx ie in this case try with 24 instead of 48.<br><br><br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Message: 1<br>
Date: Sun, 21 Mar 2010 12:26:19 -0400<br>
From: <a href="mailto:mmkamal@sciborg.uwaterloo.ca">mmkamal@sciborg.uwaterloo.ca</a><br>
Subject: [Wrf-users] wrf.exe running problem (would go off top:<br>
KF_ETA_PARA )<br>
To: <a href="mailto:wrf-users@ucar.edu">wrf-users@ucar.edu</a><br>
Message-ID:<br>
<<a href="mailto:20100321122619.10910d0teetkeu94@www.nexusmail.uwaterloo.ca">20100321122619.10910d0teetkeu94@www.nexusmail.uwaterloo.ca</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes";<br>
format="flowed"<br>
<br>
Dear All,<br>
<br>
<br>
I am trying to run WRF for 100 days over North-east North America. I<br>
get the following error massege in my log file.<br>
<br>
<br>
<br>
tail rsl.error.0127<br>
d01 2007-05-01_00:37:36 call radiation_driver<br>
d01 2007-05-01_00:37:36 call surface_driver<br>
d01 2007-05-01_00:37:36 in SFCLAY<br>
d01 2007-05-01_00:37:36 in NOAH DRV<br>
d01 2007-05-01_00:37:36 call pbl_driver<br>
d01 2007-05-01_00:37:36 in YSU PBL<br>
d01 2007-05-01_00:37:36 call cumulus_driver<br>
d01 2007-05-01_00:37:36 in kf_eta_cps<br>
WOULD GO OFF TOP: KF_ETA_PARA I,J,DPTHMX,DPMIN 285 235 NaN<br>
5000.000<br>
<br>
<br>
===============================================================================<br>
Below is my namelist.input file<br>
===============================================================================<br>
<br>
&time_control<br>
run_days = 100,<br>
run_hours = 0,<br>
run_minutes = 0,<br>
run_seconds = 0,<br>
start_year = 2007, 2007, 2007,<br>
start_month = 05, 05, 05,<br>
start_day = 01, 01, 01,<br>
start_hour = 00, 00, 00,<br>
start_minute = 00, 00, 00,<br>
start_second = 00, 00, 00,<br>
end_year = 2007, 2007, 2007,<br>
end_month = 08, 08, 08,<br>
end_day = 15, 15, 15,<br>
end_hour = 00, 00, 00,<br>
end_minute = 00, 00, 00,<br>
end_second = 00, 00, 00,<br>
interval_seconds = 10800<br>
input_from_file = .true.,.true.,.true.,<br>
history_interval = 180, 180, 180,<br>
frames_per_outfile = 1000, 1000, 1000,<br>
restart = .false.,<br>
restart_interval = 5000,<br>
io_form_history = 2<br>
io_form_restart = 2<br>
io_form_input = 2<br>
io_form_boundary = 2<br>
debug_level = 1000<br>
/<br>
<br>
&domains<br>
time_step = 48,<br>
time_step_fract_num = 0,<br>
time_step_fract_den = 1,<br>
max_dom = 3,<br>
e_we = 325, 202, 181,<br>
e_sn = 250, 202, 271,<br>
e_vert = 28, 28, 28,<br>
p_top_requested = 10000,<br>
num_metgrid_levels = 30<br>
num_metgrid_soil_levels = 4,<br>
dx = 8000, 2666.666, 888.888,<br>
dy = 8000, 2666.666, 888.888,<br>
grid_id = 1, 2, 3,<br>
parent_id = 0, 1, 2,<br>
i_parent_start = 1, 124, 76,<br>
j_parent_start = 1, 106, 42,<br>
parent_grid_ratio = 1, 3, 3,<br>
parent_time_step_ratio = 1, 3, 3,<br>
feedback = 1,<br>
smooth_option = 0<br>
/<br>
<br>
&physics<br>
mp_physics = 6, 6, 6,<br>
ra_lw_physics = 1, 1, 1,<br>
ra_sw_physics = 1, 1, 1,<br>
radt = 10, 10, 10,<br>
sf_sfclay_physics = 1, 1, 1,<br>
sf_surface_physics = 2, 2, 2,<br>
bl_pbl_physics = 1, 1, 1,<br>
bldt = 0, 0, 0,<br>
cu_physics = 1, 0, 0,<br>
cudt = 5, 5, 5,<br>
isfflx = 1,<br>
ifsnow = 0,<br>
icloud = 1,<br>
surface_input_source = 1,<br>
num_soil_layers = 4,<br>
sf_urban_physics = 0,<br>
maxiens = 1,<br>
maxens = 3,<br>
maxens2 = 3,<br>
maxens3 = 16,<br>
ensdim = 144,<br>
/<br>
<br>
&fdda<br>
grid_fdda = 1, 1, 1,<br>
gfdda_inname = "wrffdda_d<domain>",<br>
gfdda_end_h = 24, 24, 24,<br>
gfdda_interval_m = 360, 360, 360,<br>
fgdt = 0, 0, 0,<br>
if_no_pbl_nudging_uv = 0, 0, 0,<br>
if_no_pbl_nudging_t = 1, 1, 1,<br>
if_no_pbl_nudging_q = 1, 1, 1,<br>
if_zfac_uv = 1, 1, 1,<br>
k_zfac_uv = 10, 10, 10,<br>
if_zfac_t = 0, 0, 0,<br>
k_zfac_t = 10, 10, 10,<br>
if_zfac_q = 0, 0, 0,<br>
k_zfac_q = 10, 10, 10,<br>
guv = 0.0003, 0.0003, 0.0003,<br>
gt = 0.0003, 0.0003, 0.0003,<br>
gq = 0.0003, 0.0003, 0.0003,<br>
if_ramping = 1,<br>
dtramp_min = 60.0,<br>
io_form_gfdda = 2,<br>
<br>
<br>
/<br>
<br>
&dynamics<br>
w_damping = 1,<br>
diff_opt = 1,<br>
km_opt = 4,<br>
diff_6th_opt = 0, 0, 0,<br>
diff_6th_factor = 0.12, 0.12, 0.12,<br>
base_temp = 290.<br>
damp_opt = 1,<br>
zdamp = 5000., 5000., 5000.,<br>
dampcoef = 0.2, 0.2, 0.2<br>
khdif = 0, 0, 0,<br>
kvdif = 0, 0, 0,<br>
non_hydrostatic = .true., .true., .true.,<br>
moist_adv_opt = 1, 1, 1,<br>
scalar_adv_opt = 1, 1, 1,<br>
/<br>
<br>
&bdy_control<br>
spec_bdy_width = 5,<br>
spec_zone = 1,<br>
relax_zone = 4,<br>
specified = .true., .false.,.false.,<br>
nested = .false., .true., .true.,<br>
/<br>
<br>
&grib2<br>
/<br>
<br>
&namelist_quilt<br>
nio_tasks_per_group = 0,<br>
nio_groups = 1,<br>
/<br>
<br>
<br>
<br>
<br>
Would anybody can help me to overcome this problem.<br>
<br>
<br>
<br>
Thanks<br>
Kamal</blockquote></div><br>