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examples.namelist @ 2759

Last change on this file since 2759 was 2759, checked in by aslmd, 2 years ago
adding unmodified code from WRFV3.0.1.1, expurged from useless data +1M size
Property svn:executable set to ``*
File size: 7.6 KB

Line
1	Note, this is not a namelist.input file. Find what interests you, and cut and paste them
2	to your own namelist.input file. For more information on these namelist parameters,
3	please see run/README.namelist or Chapter 5 of the User's Guide.
4
5	** More options for real in namelist record &domains:
6
7	p_top_requested = 5000
8	interp_type = 2
9	extrap_type = 2
10	t_extrap_type = 2
11	lowest_lev_from_sfc = .false.
12	use_levels_below_ground = .true.
13	use_surface = .true.
14	lagrange_order = 1
15	force_sfc_in_vinterp = 1
16	zap_close_levels = 500
17	sfcp_to_sfcp = .false.
18	adjust_heights = .false.
19	eta_levels = 1.000, 0.990, 0.978, 0.964, 0.946,
20	0.922, 0.894, 0.860, 0.817, 0.766,
21	0.707, 0.644, 0.576, 0.507, 0.444,
22	0.380, 0.324, 0.273, 0.228, 0.188,
23	0.152, 0.121, 0.093, 0.069, 0.048,
24	0.029, 0.014, 0.000,
25
26	** Using sst_update option (add these to namelist records &time_control and
27	&physics respectively):
28
29	&time_control
30	auxinput4_inname = "wrflowinp_d<domain>"
31	auxinput4_interval = 360, 360, 360,
32
33	&physics
34	sst_update = 1,
35
36	** Using DFI options (note this is a separate namelist record):
37
38	&dfi_control
39	dfi_opt = 3,
40	dfi_nfilter = 7,
41	dfi_cutoff_seconds = 3600,
42	dfi_write_filtered_input = .true.
43	dfi_write_dfi_history = .false.
44	dfi_bckstop_year = 2000,
45	dfi_bckstop_month = 01,
46	dfi_bckstop_day = 24,
47	dfi_bckstop_hour = 10,
48	dfi_bckstop_minute = 00,
49	dfi_bckstop_second = 00,
50	dfi_fwdstop_year = 2000,
51	dfi_fwdstop_month = 01,
52	dfi_fwdstop_day = 24,
53	dfi_fwdstop_hour = 13,
54	dfi_fwdstop_minute = 00,
55	dfi_fwdstop_second = 00,
56	/
57
58	** Using gridded nudging option (note this is a separate namelist record):
59
60	&fdda
61	grid_fdda = 1, 1, 1,
62	gfdda_inname = "wrffdda_d<domain>",
63	gfdda_end_h = 24, 24, 24,
64	gfdda_interval_m = 360, 360, 360,
65	fgdt = 0, 0, 0,
66	if_no_pbl_nudging_uv = 0, 0, 1,
67	if_no_pbl_nudging_t = 0, 0, 1,
68	if_no_pbl_nudging_q = 0, 0, 1,
69	if_zfac_uv = 0, 0, 1,
70	k_zfac_uv = 10, 10, 1,
71	if_zfac_t = 0, 0, 1,
72	k_zfac_t = 10, 10, 1,
73	if_zfac_q = 0, 0, 1,
74	k_zfac_q = 10, 10, 1,
75	guv = 0.0003, 0.0003, 0.0003,
76	gt = 0.0003, 0.0003, 0.0003,
77	gq = 0.0003, 0.0003, 0.0003,
78	if_ramping = 1,
79	dtramp_min = 60.0,
80	io_form_gfdda = 2,
81	/
82
83	** Using observation nudging option (note &fdda is a separate namelist record):
84
85	&time_control
86	auxinput11_interval_s = 180 , 180 , 180
87	auxinput11_end_h = 6 , 6 , 6
88
89	&fdda
90	obs_nudge_opt = 1,1,1,
91	max_obs = 150000,
92	fdda_start = 0., 0., 0.,
93	fdda_end = 720.,720.,720.,
94	obs_nudge_wind = 1,1,1,
95	obs_coef_wind = 6.E-4,6.E-4,6.E-4,
96	obs_nudge_temp = 1,1,1,
97	obs_coef_temp = 6.E-4,6.E-4,6.E-4,
98	obs_nudge_mois = 1,1,1,
99	obs_coef_mois = 6.E-4,6.E-4,6.E-4,
100	obs_rinxy = 240.,240.,180.,
101	obs_rinsig = 0.1,
102	obs_twindo = 0.6666667,0.6666667,0.6666667,
103	obs_npfi = 10,
104	obs_ionf = 2, 2, 2,
105	obs_idynin = 0,
106	obs_dtramp = 40.,
107	obs_nobs_prt = 10, 10, 10,
108	obs_ipf_errob = .true.
109	obs_ipf_nudob = .true.
110	obs_ipf_in4dob = .true
111	/
112
113	** Using adaptive time step option (add these in namelist record &domains):
114
115	use_adaptive_time_step = .true.,
116	step_to_output_time = .true.,
117	target_cfl = 1.2, 1.2, 1.2,
118	max_step_increase_pct = 5, 51, 51,
119	starting_time_step = -1, -1, -1,
120	max_time_step = 360, 120, 40,
121	min_time_step = 90, 30, 10,
122
123	** Using automatic vortex-following option (tropical storm tracking only;
124	add these in namelist record &domains):
125
126	vortex_interval = 15, 15, 15,
127	max_vortex_speed = 40, 40, 40,
128	corral_dist = 8, 15, 15,
129	track_level = 50000,
130
131	** Using different flux formulation for tropical storm simulations
132	(more effective when grid sizes are smaller than 2 km), and simple
133	1-D ocean mixed layer (add these in namelist record &physics):
134
135	isftcflx = 1,
136	omlcall = 1,
137	oml_hml0 = 50,
138	oml_gamma = 0.14
139
140	** Miscellaneous physics options for namelist record &physics:
141
142	Topographic shading (only effective when grid sizes are a few kilometers)
143
144	slope_rad = 0,
145	topo_shading = 0,
146	shadlen = 25000,
147
148	Setting threashold value for defining seaice if seaice is not in the input file:
149
150	seaice_threshold = 271,
151
152	Switching off latent heating from a microphysics scheme (must also set cu_physics = 0):
153
154	no_mp_heating = 0,
155
156	** Using CAM long and short wave radiation schemes:
157
158	cam_abs_freq_s = 21600
159	levsiz = 59
160	paerlev = 29
161	cam_abs_dim1 = 4
162	cam_abs_dim2 = 28
163	(cam_abs_dim2 should be the same as e_vert)
164
165	** Using implicit gravity-wave damping option (add these in namelist record &dynamics):
166
167	damp_opt = 3,
168	zdamp = 5000., 5000., 5000.,
169	dampcoef = 0.2, 0.2, 0.2
170
171	** Using expanded boundary zone and exponential decay option (add or modify these in
172	namelist record &bdy_control):
173
174	spec_bdy_width = 10,
175	spec_zone = 1,
176	relax_zone = 9,
177	specified = .true., .false.,.false.,
178	spec_exp = 0.33
179
180	For a tropical channel configuration, set the following:
181
182	specified = .true., .false.,.false.,
183	periodic_x = .true., .false.,.false.,
184
185	** using io quilting option to improve output efficiency for large domain runs
186	(note that this is a separate namelist record):
187
188	&namelist_quilt
189	nio_tasks_per_group = 2,
190	nio_groups = 1,
191	/

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