[Wrf-users] [WRF/Chem-Megan] bioemdt needs to match the model time_step
Oleksandr Huziy
guziy.sasha at gmail.com
Thu Jan 31 11:58:23 MST 2013
Since your parent_time_step ratios is 1,3,3,
then I guess bioemdt = 2.5,2.5/3,2.5/9
Cheers
--
Sasha
2013/1/31 王楠 <kima2008 at 163.com>
> Dear all,
>
> Hi all, please spent a little time reading my letter, and please give me
> suggestions, thank you very very much!
>
> I want to use megan emission to do a 3-nested domain run with WRF/Chem
> 3.3.1, but facing error " bioemdt needs to match the model time_step."
>
> ----------------------
>
> &domains
> time_step = 150,
> time_step_fract_num = 0,
> time_step_fract_den = 1,
> max_dom = 3,
> e_we = 100, 94, 106, 88,
> e_sn = 92, 85, 100, 85,
> e_vert = 31, 31, 31, 31,
> p_top_requested = 5000,
> num_metgrid_levels = 27,
> num_metgrid_soil_levels = 4,
> dx = 27000, 9000, 3000, 1000,
> dy = 27000, 9000, 3000, 1000,
> grid_id = 1, 2, 3, 4,
> parent_id = 0, 1, 2, 3,
> i_parent_start = 1, 25, 20, 49,
> j_parent_start = 1, 30, 15, 31,
> parent_grid_ratio = 1, 3, 3, 3,
> parent_time_step_ratio = 1, 3, 3, 3,
> feedback = 1,
> smooth_option = 0
> /
> &chem
> kemit = 8,
> chem_opt = 2, 2, 2, 2,
> bioemdt = 2.5, 2.5, 2.5, 2.5,
> photdt = 30, 30, 30, 30,
> chemdt = 0, 0, 0, 0,
> io_style_emissions = 1,
> emiss_inpt_opt = 102, 102, 102, 102,
> emiss_opt = 0, 0, 0, 0,
> chem_in_opt = 0, 0, 0, 0,
> phot_opt = 2, 2, 2, 2,
> gas_drydep_opt = 1, 1, 1, 1,
> aer_drydep_opt = 1, 1, 1, 1,
> bio_emiss_opt = 3, 3, 3, 1,
> dust_opt = 2,
> dmsemis_opt = 0,
> seas_opt = 2,
> gas_bc_opt = 1, 1, 1, 1,
> gas_ic_opt = 1, 1, 1, 1,
> aer_bc_opt = 1, 1, 1, 1,
> aer_ic_opt = 1, 1, 1, 1,
> gaschem_onoff = 1, 1, 1, 1,
> aerchem_onoff = 1, 1, 1, 1,
> wetscav_onoff = 0, 0, 0, 0,
> cldchem_onoff = 0, 0, 0, 0,
> vertmix_onoff = 1, 1, 1, 1,
> chem_conv_tr = 1, 1, 1, 1,
> biomass_burn_opt = 0, 0, 0, 0,
> have_bcs_chem = .false., .false., .false., .false.,
> aer_ra_feedback = 1, 1, 1, 1,
> aer_op_opt = 1,
> opt_pars_out = 1,
> diagnostic_chem = 0,
> /
> ------------------------------------------------------------
>
> My time_step is 150(s), and biemdt is 2.5(min), they are definately
> matched, but I still got the error when I run wrf.exe : bioemdt needs to
> match the model time_step.
>
> I really don't know why...
>
> Dear Sir or friends, please spent a little time reading my letter, and
> please give me suggestions, thank you very very much!
>
>
> ---------------------------------------------------------------------------------------------------------------------
>
>
> ---------------------------------------------------------------------------------------------------------------------
>
> Below is my whole namelist
>
> &time_control
> run_days = 6,
> run_hours = 23,
> run_minutes = 0,
> run_seconds &n bsp; = 0,
> start_year = 2010, 2010, 2010, 2010,
> start_month = 11, 11, 11, 11,
> start_day = 06, 06, 06, 06,
> start_hour = 00, 00, 00, 00,
> start_minute = 00, 00, 00, 00,
> start_second = 00, 00, 00, 00,
> end_year = 2010, 2010, 2010, 2010,
> end_month = 11, 11, 11, 11,
> end_day   ; = 12, 12, 12, 12,
> end_hour = 23, 23, 23, 23,
> end_minute = 00, 00, 00, 00,
> end_second = 00, 00, 00, 00,
> interval_seconds &nbs p; = 21600
> input_from_file = .true.,.true.,.true.,.true.,
> history_interval = 60, 60, 60, 60,
> frames_per_outfile = 24, 24, 24, 24,
> restart = .false.,
> restart_interval = 5000,
> io_form_history&n bsp; = 2
> io_form_restart = 2
> io_form_input = 2
> io_form_boundary = 2
> io_form_auxinput5 =0
> auxinput6_interval_h = 24
> io_form_auxinput6 =2
> auxinput5_interval =3600, 3600,3600
> < br> auxinput4_inname = "wrflowinp_d<domain>",
> auxinput4_interval = 360,
> io_form_auxinput4 = 2
> debug_level = 0
> /
>
> &domains
> time_step = 150,
> time_step_fract_num = 0,
> time _step_fract_den = 1,
> max_dom = 3,
> e_we = 100, 94, 106, 88,
> e_sn = 92, 85, 100, 85,
> e_vert = 31, 31, 31, 31,
> p_top_requested = 5000,
> num_metgrid_levels = 27,
> num_metgrid_soil_levels = 4,
> dx = 27000, 9000, 3000, 1000,
> dy = 27000, 9000, 3 000, 1000,
> grid_id = 1, 2, 3, 4,
> parent_id = 0, 1, 2, 3,
> i_parent_start = 1, 25, 20, 49,
> j_parent_start = 1, 30, 15, 31,
> parent_grid_ratio = 1, 3, 3, 3,
> parent_time_step_ratio = 1, 3, 3, 3,
> feedback = 1,
> smooth_option = 0
> /
>
> &physics
> sst_update &n bsp; = 1,
> mp_physics = 2, 2, 2, 2,
> ra_lw_physics = 1, 1, 1, 1,
> ra_sw_physics = 2, 2, 2, 2,
> radt = 30, 30, &n bsp; 30, 30,
> sf_sfclay_physics = 1, 1, 1, 1,
> sf_surface_physics = 2, 2, 2, 2,
> bl_pbl_physics = 1, 1, 1, 1,
> bldt = 0, 0, 0, 0,
> cu_physics = 5, 5, 5, 0,
> cu_rad_feedback = .true., .true., .true., .true.,
> cudt = 5, 5, 5, 0,
> cu_diag =1, 1, 1, 1,
> isfflx = 1,
> progn =1, 1, 1, 1,
> ifsnow = 0,
> icloud = 1,
> surface_input_source   ; = 1,
> num_soil_layers = 4,
> sf_urban_physics = 0, 0, 0, 0,
> maxiens = 1,
> maxens = 3,
> maxens2 = 3,
> maxens3 &nb sp; = 16,
> ensdim = 144,
> /
>
> &fdda
> /
>
> &dynamics
> w_damping = 0,
> diff_opt = 1,
> km_opt = 4,
> diff_6th_opt = 0, 0, 0, 0,
> diff_6th_factor = 0.12, 0.12, 0.12, 0.12,
> base_temp = 290.
> damp_opt = 0,
> zdamp = 5000., 5000., 5000., 5000.,
> dampcoef = 0.2, 0.2, 0.2, 0.2,
> khdif = 0, 0, 0, 0,
> kvdif = 0, 0, 0, 0,
> non_hydrostatic = .true., .true., .true., .true.,
> chem_adv_opt = 2, 2, 2, 2,
> moist_adv_opt = 2, 2, 2, 2,
> scalar_adv_opt = 2, 2, 2, 2,
> /
>
> &bdy_control
> spec_bdy_width = 5,
> spec_zone = 1,
> relax_zone = 4,
> specified = .true., .false.,.false., .false.,
> nested &n bsp; = .false., .true., .true.,
> .true.,
> /
> &chem
> kemit = 8,
> chem_opt = 11, 11, 11, 11,
> bioemdt = 3, 3, 3, 3,
> photdt & nbsp; = 30, 30, 30, 30,
> chemdt = 0, 0, 0, 0,
> io_style_emissions = 1,
> emiss_inpt_opt = 102, 102, 102, 102,
> emiss_opt = 0, 0, 0, 0,
> chem_in_opt &nbs p; = 0, 0, 0, 0,
> phot_opt = 2, 2, 2, 2,
> gas_drydep_opt = 1, 1, 1, 1,
> aer_drydep_opt = 1, 1, 1, 1,
> &n bsp;bio_emiss_opt = 3, 3, 3, 1,
> dust_opt = 2,
> dmsemis_opt = 0,
> seas_opt = 2,
> gas_bc_opt = 1, 1, 1, 1,
> gas_ic_opt = 1, 1, 1, 1,
> aer_bc_opt = 1, 1, 1, 1,
> aer_ic_opt = 1, 1, 1, 1,
> gaschem_onoff = 1, 1, 1, 1,
> aerchem_onoff = 1, 1, 1, 1,
> wetscav_onoff = 0, 0, 0, 0,
> cldchem_onoff = 0, 0, 0, 0,
> vertmix_onoff & nbsp; = 1, 1, 1, 1,
> chem_conv_tr = 1, 1, 1, 1,
> biomass_burn_opt = 0, 0, 0, 0,
> have_bcs_chem = .false., .false., .false.,
> .false.,
> aer_ra_feedback = 1, 1, &n bsp; 1, 1,
> aer_op_opt = 1,
> opt_pars_out = 1,
> diagnostic_chem = 0,
> /
>
>
> &grib2
> /
>
> &namelist_quilt
> nio_tasks_per_group = 0,
> nio_groups = 1,
> /
>
> Best Regards,
>
> WangNan
>
>
>
> _______________________________________________
> Wrf-users mailing list
> Wrf-users at ucar.edu
> http://mailman.ucar.edu/mailman/listinfo/wrf-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.ucar.edu/pipermail/wrf-users/attachments/20130131/cf2c8a1e/attachment-0001.html
More information about the Wrf-users
mailing list