two moving nests

Discuss the nesting capability within the model itself and any problems you might have run into.

two moving nests

Postby VictoriaS » Tue Oct 26, 2010 10:01 am

I'm would like to simulate the baroclinic wave idealized test case with two nested domains, both of which move at specified times and in specified directions. I have done a test with two stationary nested domains (d01, d02 and d03) which works fine, and I have done a test with only one nested domain (d01 and d02) where d02 moves and this seems to work correctly.

Can anyone help me with the namelist options? Any idea what I'm doing wrong - I have added my namelist below

thanks,

Victoria

    &time_control
    run_days = 5,
    run_hours = 0,
    run_minutes = 0,
    run_seconds = 0,
    start_year = 0001, 0001, 0001,
    start_month = 01, 01, 01,
    start_day = 01, 03, 03,
    start_hour = 00, 00, 00,
    start_minute = 00, 00, 00,
    start_second = 00, 00, 00,
    end_year = 0001, 0001, 0001,
    end_month = 01, 01, 01,
    end_day = 05, 05, 05,
    end_hour = 00, 00, 00,
    end_minute = 00, 00, 00,
    end_second = 00, 00, 00,
    history_interval = 30, 30, 30,
    frames_per_outfile = 1000, 1000, 1000,
    restart = .false.,
    restart_interval = 3600,
    io_form_history = 2
    io_form_restart = 2
    io_form_input = 2
    io_form_boundary = 2
    debug_level = 0
    /

    &domains
    time_step = 600,
    time_step_fract_num = 0,
    time_step_fract_den = 1,
    max_dom = 3,
    s_we = 1, 1, 1,
    e_we = 41, 41, 41,
    s_sn = 1, 1, 1,
    e_sn = 81, 81, 81,
    s_vert = 1, 1, 1,
    e_vert = 65, 65, 65,
    dx = 100000,20000, 4000,
    dy = 100000,20000, 4000,
    ztop = 16000, 16000, 16000,
    grid_id = 1, 2, 3,
    parent_id = 0, 1, 2,
    i_parent_start = 0, 9, 24,
    j_parent_start = 0, 29, 40,
    parent_grid_ratio = 1, 5, 5,
    parent_time_step_ratio = 1, 5, 5,
    feedback = 1,
    smooth_option = 0
    num_moves = 8
    move_id = 2, 2, 2, 2, 3, 3, 3, 3,
    move_interval = 4320,4380,4440,4500,4320,4380,4440,4500
    move_cd_x = 1, 1, 1, 1, 1, 1, 1, 1, 1,
    move_cd_y = 0, 0, 0, 0, 0, 0, 0, 0, 0,
    /
VictoriaS
 
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Joined: Thu Jun 17, 2010 11:29 am

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