[Wrf-users] SKEB/SPPT implementation - WRF running but not SKEB'ing

[Ryan Connelly]

Hi,

I'm trying to run v3.7.1 with SKEB and SPPT.  real.exe and wrf.exe are
completing without any errors, but the output is always the same as my
control run - nothing was perturbed.  Can anyone tell me where I'm going
wrong?  Below is the namelist.input I'm running with (with nens and iseed
changed for different perturbations, of course).

&time_control
run_days = 0,
run_hours = 42,
run_minutes = 0,
run_seconds = 0,
start_year = 2014, 2014, 2014,
start_month = 11, 11, 11,
start_day = 25, 25, 25,
start_hour = 18, 18, 18,
start_minute = 00,   00,   00,
start_second = 00,   00,   00,
end_year = 2014, 2014, 2014,
end_month = 11, 11, 11,
end_day = 27, 27, 27,
end_hour = 12, 12, 12,
end_minute = 00,   00,   00,
end_second = 00,   00,   00,
interval_seconds = 10800,
input_from_file = .true.,.true.,.true.,
history_interval = 60,  60,  15,
frames_per_outfile = 43, 43, 169,
restart = .false.,
restart_interval = 5000,
io_form_history = 2
io_form_restart = 2
io_form_input = 2
io_form_boundary = 2
debug_level = 100
adjust_output_times = .true.,
/
&domains
time_step = 60,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 3,
e_we                   = 288, 415, 505,
         e_sn                   = 270, 415, 484,
e_vert = 45,     45,     45,
p_top_requested = 10000,
num_metgrid_levels = 51,
num_metgrid_soil_levels = 3,
dx = 12000., 4000.,  1333.333,
dy = 12000., 4000.,  1333.333,
grid_id =   1,   2,   3,
parent_id =   1,   1,   2,
i_parent_start         =   1,  136,  185,
         j_parent_start         =   1,  80,  121,
parent_grid_ratio =   1,   3,   3,
parent_time_step_ratio = 1,     3,     3,
feedback = 0,
smooth_option = 0,
         use_adaptive_time_step = .true.,
         step_to_output_time = .true.,
         target_cfl = 1.2, 1.2, 1.2,
         target_hcfl = 0.84, 0.84, 0.84,
         max_step_increase_pct = 5, 51, 51,
         starting_time_step = -1, -1, -1,
         max_time_step = -1, -1, -1,
         min_time_step = -1, -1, -1,
         adaptation_domain = 1,
/
&physics
mp_physics = 8, 8, 8,
ra_lw_physics = 1,     1,     1,
ra_sw_physics = 4,     4,     4,
radt = 30,    30,    30,
sf_sfclay_physics = 5, 5, 5,
sf_surface_physics = 1,     1,     1,
bl_pbl_physics = 5, 5, 5,
bldt = 0,     0,     0,
cu_physics = 3,     0,     0,
cudt = 5,     5,     0,
         ishallow = 1,
isfflx = 1,
ifsnow = 0,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0,     0,     0,
maxiens = 1,
maxens = 3,
maxens2 = 3,
maxens3 = 16,
ensdim = 144,
fractional_seaice = 0,
seaice_threshold = 268.,
do_radar_ref = 1,
/
&skebs
  skebs = 1, 1, 1,
         skebs_vertstruc = 0, 0, 0,
         nens = 2
iseed_skebs = 2
         tot_backscat_psi = 1.0E-05
         tot_backscat_t = 1.0E-06
         ztau_psi = 10800.
ztau_t = 21600.
         rexponent_psi = -1.83
         rexponent_t = -1.83
         kminforc = 1
         lminforc = 1
         kminforct = 1
         lminforct = 1

/
&fdda
/
&dynamics
         rk_ord = 3,
         diff_6th_opt = 2,
diff_6th_factor = 0.10,   0.10,   0.10,
w_damping = 1,
diff_opt = 1,
km_opt = 4,
         damp_opt = 3,
base_temp = 283.,
         iso_temp = 210.,
zdamp = 5000.,  5000.,  5000.,
dampcoef = 0.05,    0.05,    0.05,
khdif = 0,  0,  0,
kvdif = 0,  0,  0,
         smdiv = 0.1, 0.1, 0.1,
         emdiv = 0.01, 0.01, 0.01,
         epssm = 0.1, 0.1, 0.1,
non_hydrostatic = .true., .true., .true.,
         time_step_sound = 0, 0, 0,
         h_mom_adv_order = 5, 5, 5,
         v_mom_adv_order = 3, 3, 3,
         h_sca_adv_order = 5, 5, 5,
         v_sca_adv_order = 3, 3, 3,
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,
/

Thanks,
Ryan

-- 
Ryan Connelly
M.S. Student in Atmospheric Sciences, Stony Brook University
B.S. in Meteorology with Minors in Mathematics and GIS, Valparaiso
University
rconne01 at gmail.com
ryan.connelly at stonybrook.edu
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