[Wrf-users] question about output time series (Song Guiting (Dr))
Gil Capote Mastrapa
gcapote at cubaenergia.cu
Fri Jun 25 13:19:58 MDT 2010
i tried a while before to use that option , i didn't like it cause if the
cell in the domain is small (<10km), the cell often isn't the nearest to
the point. an alternative can be the use of the read_wrf_nc script
available for download in the web. this script handle WRFoutput netcdf
files, and allow you to extract data for any variable at any cell or
location (lat. and lon.).
an example :
./read_wrf_nc wrfout_d02_2008-10-07_00-00-00NNRP -ts ll 22.77 -82.13 T2
U10 V10 Q2 -lev 1
its just putting the order of the variables needed and the -lev option is
for z lev. also can extract the data for the cell number criteria.
hope this fit you,
gil.
Eng. Gil Capote Mastrapa
CUBAENERGIA
www.cubaenergia.cu
> Message: 2
> Date: Fri, 25 Jun 2010 13:23:56 +0800
> From: "Song Guiting (Dr)" <guitingsong at ntu.edu.sg>
> Subject: [Wrf-users] question about output time series
> To: "wrf-users at ucar.edu" <wrf-users at ucar.edu>
> Message-ID:
> <FD8CAD0D6C5D8E44B65715A7DB706A8318C176043C at EXCHANGE32.staff.main.ntu.
> edu.sg>
>
> Content-Type: text/plain; charset="us-ascii"
>
> Dear wrf-users,
> There is an option to output time series from a model run as we
> know that we need produce a "tslist" file and put it in the "run"
> dirictory, however, in my run, only pfx.d01.TS is given, in fact I
> would like pfx.d02.TS because domain 2 is a finer resolution. How could
> I get the pfx.d02.TS output? Anyone's suggestiona and discusstions are
> welcome. The namelist.input file is attached as follows.
>
>
> &time_control
> run_days = 2,
> run_hours = 0,
> run_minutes = 0,
> run_seconds = 0,
> start_year = 2001, 2001,
> start_month = 12, 12,
> start_day = 16, 16,
> start_hour = 0, 0,
> start_minute = 00, 00,
> start_second = 00, 00,
> end_year = 2001, 2001,
> end_month = 12, 12,
> end_day = 18, 18,
> end_hour = 0, 0,
> end_minute = 00, 00,
> end_second = 00, 00,
> interval_seconds = 21600,
> input_from_file = .true., .false.,
> history_interval = 60, 60,
> frames_per_outfile = 1000, 1000,
> restart = .false.,
> auxinput4_inname = "wrflowinp_d<domain>",
> auxinput4_interval = 360,
> restart_interval = 5000,
> io_form_history = 2,
> io_form_restart = 2,
> io_form_auxinput4 = 2,
> io_form_input = 2,
> io_form_boundary = 2,
> debug_level = 0,
> /
>
> &domains
> p_top_requested = 5000,
> eta_levels = 1.000, 0.9998, 0.9988, 0.9975, 0.9963,
> 0.995, 0.9938, 0.9926, 0.9913, 0.9901,
> 0.9889, 0.9876, 0.9864, 0.9849, 0.9831,
> 0.9809, 0.9783, 0.9752, 0.9715, 0.9672,
> 0.9622, 0.9564, 0.9497, 0.9419, 0.9329,
> 0.9227, 0.911, 0.8977, 0.8828, 0.8661,
> 0.8474, 0.8267, 0.804, 0.7793, 0.7425,
> 0.7032, 0.6574, 0.6127, 0.5571, 0.5048,
> 0.4487, 0.413, 0.3781, 0.3442, 0.3115,
> 0.2802, 0.2505, 0.2225, 0.1961, 0.1792,
> 0.1692, 0.1579, 0.1466, 0.1363, 0.1261,
> 0.1168, 0.1076, 0.0993, 0.0909, 0.0834,
> 0.0758, 0.0691, 0.0623, 0.0562, 0.0501,
> 0.0392, 0.0295, 0.0208, 0.0131, 0.0061,
> 0.000
> time_step = 10,
> time_step_fract_num = 0,
> time_step_fract_den = 1,
> max_dom = 2,
> s_we = 1, 1,
> e_we = 104, 136,
> s_sn = 1, 1,
> e_sn = 89, 121,
> s_vert = 1, 1,
> e_vert = 71, 71,
> num_metgrid_levels = 27,
> num_metgrid_soil_levels = 2,
> dx = 20000, 4000,
> dy = 20000, 4000,
> grid_id = 1, 2,
> parent_id = 1, 1,
> i_parent_start = 1, 60,
> j_parent_start = 1, 44,
> parent_grid_ratio = 1, 5,
> parent_time_step_ratio = 1, 5,
> feedback = 1,
> smooth_option = 0,
> max_ts_locs = 10,
> /
>
> &physics
> mp_physics = 3, 3,
> ra_lw_physics = 1, 1,
> ra_sw_physics = 1, 1,
> radt = 30, 30,
> sst_update = 1,
> sf_sfclay_physics = 1, 1,
> sf_surface_physics = 1, 1,
> bl_pbl_physics = 1, 1,
> bldt = 0, 0,
> cu_physics = 2, 2,
> cudt = 5, 5,
> isfflx = 1,
> ifsnow = 0,
> icloud = 1,
> surface_input_source = 1,
> num_soil_layers = 2,
> maxiens = 1,
> maxens = 3,
> maxens2 = 3,
> maxens3 = 16,
> ensdim = 144,
> /
>
> &fdda
> /
>
> &dynamics
> dyn_opt = 2,
> rk_ord = 3,
> w_damping = 0,
> diff_opt = 0,
> km_opt = 1,
> damp_opt = 0,
> base_temp = 290.,
> zdamp = 5000., 5000.,
> dampcoef = 0.01, 0.01,
> khdif = 0, 0,
> kvdif = 0, 0,
> smdiv = 0.1, 0.1,
> emdiv = 0.01, 0.01,
> epssm = 0.1, 0.1,
> non_hydrostatic = .true., .true.,
> time_step_sound = 4, 4,
> h_mom_adv_order = 5, 5,
> v_mom_adv_order = 3, 3,
> h_sca_adv_order = 3, 5,
> v_sca_adv_order = 2, 3,
> moist_adv_opt = .true., .true.,
> scalar_adv_opt = .true., .true.,
> chem_adv_opt = .true., .true.,
> chem_adv_opt = .true., .true.,
> /
>
> &bdy_control
> spec_bdy_width = 5,
> spec_zone = 1,
> relax_zone = 4,
> specified = .true., .false.,
> periodic_x = .false., .false.,
> symmetric_xs = .false., .false.,
> symmetric_xe = .false., .false.,
> open_xs = .false., .false.,
> open_xe = .false., .false.,
> periodic_y = .false., .false.,
> symmetric_ys = .false., .false.,
> symmetric_ye = .false., .false.,
> open_ys = .false., .false.,
> open_ye = .false., .false.,
> nested = .false., .true.,
> /
>
> &grib2
> /
>
> &namelist_quilt
> nio_tasks_per_group = 0,
> nio_groups = 1,
> /
>
>
>
> Best regards,
> Guiting Song
>
> School of Physical & Mathematical Sciences
> Nanyang Technological University
> SPMS-04-19, 21 Nanyang Link
> Singapore 637371
> Tel.: (+65) 6513 7413
> Email: guitingsong at ntu.edu.sg
>
>
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