WRF error in BEP/BEM scheme

[kaelel18]

Hi wrf team. I am currently experiencing a problem when I try running sf_urban=2. It would immediately crash, but upon looking at the namelist, all seems to be right. I looked at the rsl errors but it doesnt indicate any errors. It just stops running. I am using WRF3.9.1 version. Attached are rsl.errors and namelist in the nextcloud named rsl.tar.gz. Thanks team!

 

[Ming Chen]

If the model crashed immediately, it often indicates that the input data is wrong. Please double check your wrfinputa nd wrfbdy files to make sure they are fine. Also, Please upload your namelist.input for me to take a look.

 

[kaelel18]

Hi. Thanks for the response. Attached is my namelist.input View attachment namelist.input.

 

[Ming Chen]

Please set
sf_surface_physics = 2, 2, 2,
cu_physics = 1, 0, 0,
Then try again.

 

[kaelel18]

Hi. Sorry for the late response. Your suggestion worked and I was able to run model. Although, I am encountering another problem right now. When I run WRF with sf_urban_physics = 1, I encounter this fatal error.

- FATAL CALLED ---------------
FATAL CALLED FROM FILE:  <stdin>  LINE:     771
ZDC + Z0C + 2m is larger than the 1st WRF level Stop in subroutine urban - change ZDC and Z0C
-------------------------------------------

How do I resolve this one?

Here's is my namelist for this run,

&time_control            
run_days                 = 9,
run_hours                = 0,
run_minutes              = 0,
run_seconds              = 0,
start_year               = 2018,     2018,     2018,
start_month              = 04,       04,       04,
start_day                = 21,       21,       21,
start_hour               = 00,       00,       00,
start_minute             = 00,       00,       00,
start_second             = 00,       00,       00,
end_year                 = 2018,     2018,     2018,
end_month                = 04,       04,       04,
end_day                  = 30,       30,       30,
end_hour                 = 00,       00,       00,
end_minute               = 00,       00,       00,
end_second               = 00,       00,       00,
interval_seconds         = 21600,
input_from_file          = .true.,   .true.,   .true.,
history_interval         = 180,       180,       60,
frames_per_outfile       = 1000,     1000,    	 1,
restart                  = .false.,
restart_interval         = 360,
io_form_history          = 2,
io_form_restart          = 2,
io_form_input            = 2,
io_form_boundary         = 2,
debug_level              = 0,
/

&domains        
eta_levels   = 1.000, 0.9988, 0.9975, 0.9963, 0.995, 
                0.9938, 0.9925, 0.9913, 0.9901, 0.9888, 
                0.9876, 0.9864, 0.9851, 0.9839, 0.9827, 
                0.9814, 0.9802, 0.979, 0.976, 0.9706, 
                0.9616, 0.9478, 0.9276, 0.899, 0.8601, 
                0.8094, 0.7465, 0.6725, 0.5902, 0.5037, 
                0.4176, 0.3361, 0.2621, 0.1973, 0.1403, 
                0.0968, 0.0626, 0.0361, 0.0156, 0.000             
time_step                = 27,
time_step_fract_num      = 0,
time_step_fract_den      = 1,
max_dom                  = 3,
e_we                     = 100,      130,      112,
e_sn                     = 105,      124,      118,
e_vert                   = 40,       40,       40,
p_top_requested          = 5000,
num_metgrid_levels       = 32,
num_metgrid_soil_levels  = 4,
dx                       = 9000,     3000,     1000,
dy                       = 9000,     3000,     1000,
grid_id                  = 1,        2,        3,
parent_id                = 1,        1,        2,
i_parent_start           = 1,       29,       47,
j_parent_start           = 1,       22,       40,
parent_grid_ratio        = 1,        3,        3,
parent_time_step_ratio   = 1,        3,        3,
feedback                 = 1,
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       = 2,        2,        2,
bl_pbl_physics           = 1,        1,        1,
bldt                     = 0,        0,        0,
cu_physics               = 1,        0,        0,
cudt                     = 5,        5,        5,
isfflx                   = 1,
ifsnow                   = 0,
icloud                   = 1,
surface_input_source     = 1,
num_soil_layers          = 4,
num_land_cat		 = 33,
sf_urban_physics         = 1,        1,        1,
maxiens                  = 1,
maxens                   = 3,
maxens2                  = 3,
maxens3                  = 16,
ensdim                   = 144,
/

&fdda                    
/

&dynamics                
w_damping                = 1,
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,
epssm			 = 0.5
/

&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,
/

 

[Ming Chen]

This error message indicates that your lowest model level is too low. Please increase the height of the first eat level, then try again.