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30金钱
运行了一个烟花的工况模拟,但是程序自己停止了,没有任何报错。检查了对应rsl文件,发现是因为出现了NaN值
用的ds083.3数据驱动。
namelist如下:
- &time_control
- run_days = 4,
- run_hours = 12,
- run_minutes = 0,
- run_seconds = 0,
- start_year = 2021, 2021, 2021,
- start_month = 07, 07, 07,
- start_day = 22, 22, 22,
- start_hour = 12, 12, 12,
- start_minute = 00, 00, 00,
- start_second = 00, 00, 00,
- end_year = 2021, 2021, 2021,
- end_month = 07, 07, 07,
- end_day = 27, 27, 27,
- end_hour = 00, 00, 00,
- end_minute = 00, 00, 00,
- end_second = 00, 00, 00,
- interval_seconds = 21600,
- input_from_file = .true.,.true.,.true.,
- adjust_output_times = .false.
- history_interval_h = 3, 3, 3,
- history_begin_h = 6,
- frames_per_outfile = 1000, 1000, 1000,
- restart = .false.,
- override_restart_timers = .false.,
- output_ready_flag = .true.,
- restart_interval = 1440,
- io_form_history = 2,
- io_form_restart = 2,
- io_form_input = 2,
- io_form_boundary = 2,
- debug_level = 0,
- auxinput4_inname = "wrflowinp_d<domain>",
- auxinput4_interval = 360,
- io_form_auxinput4 = 2,
- io_form_auxinput2 = 2,
- diag_print = 2,
- output_diagnostics = 1,
- auxhist3_outname = "wrfxtrm_d<domain>_<date>"
- auxhist3_interval = 1440, 1440
- frames_per_auxhist3 = 100, 100
- io_form_auxhist3 = 2
- /
- &domains
- time_step = 90,
- time_step_fract_num = 0,
- time_step_fract_den = 1,
- max_dom = 2,
- e_we = 259, 445, 532,
- e_sn = 223, 445, 511,
- e_vert = 47, 47, 47,
- eta_levels(1:47) = 1.000, 0.995, 0.990,
- 0.985, 0.980, 0.970,
- 0.960, 0.945, 0.930,
- 0.910, 0.890, 0.855,
- 0.820, 0.785, 0.750,
- 0.715, 0.680, 0.645,
- 0.610, 0.575, 0.540,
- 0.505, 0.470, 0.440,
- 0.410, 0.380, 0.350,
- 0.325, 0.300, 0.275,
- 0.250, 0.230, 0.210,
- 0.190, 0.170, 0.155,
- 0.140, 0.125, 0.110,
- 0.095, 0.080, 0.065,
- 0.050, 0.035, 0.020,
- 0.010, 0.000,
- p_top_requested = 5000,
- num_metgrid_levels = 34,
- num_metgrid_soil_levels = 4,
- dx = 15000, 5000
- dy = 15000, 5000
- grid_id = 1, 2, 3,
- parent_id = 1, 1, 2,
- i_parent_start = 1, 74, 37,
- j_parent_start = 1, 37, 27,
- parent_grid_ratio = 1, 3, 3,
- parent_time_step_ratio = 1, 3, 3,
- feedback = 1,
- smooth_option = 0,
- /
- &physics
- mp_physics = 24, 24, 24,
- !wsm6 wsm7 new Thompson 6 24 38
- do_radar_ref = 1,
- acc_phy_tend = 1, 1, 1,
- ra_lw_physics = 1, 1, 1,
- ra_sw_physics = 4, 4, 4,
- radt = 15, 5, 30,
- sf_sfclay_physics = 2, 2, 2,
- sf_surface_physics = 2, 2, 2,
- sf_urban_physics = 1, 1, 1,
- num_soil_layers = 4,
- ifsnow = 1,
- sst_update = 1,
- bl_pbl_physics = 2, 2, 2,
- cu_physics = 11, 11, 11,
- sf_ocean_physics = 1,
- windfarm_opt = 0, 0, 0,
- windfarm_ij = 1,
- windfarm_wake_model = 0, 0, 0,
- windfarm_overlap_method = 0, 0, 0,
- !set value to 0 or 2
- isftcflx = 0,
- /
- &fdda
- grid_fdda = 0, 0, 0,
- /
- &dynamics
- w_damping = 0,
- diff_opt = 1, 1, 1,
- km_opt = 4, 4, 4,
- mix_isotropic = 0, 0, 0,
- diff_6th_factor = 0.12, 0.12, 0.12,
- base_temp = 290.
- damp_opt = 3,
- zdamp = 5000., 5000., 5000.,
- dampcoef = 0.2, 0.2, 0.2,
- non_hydrostatic = .true., .true., .true.,
- moist_adv_opt = 1, 1, 1,
- scalar_adv_opt = 1, 1, 1,
- /
- &bdy_control
- spec_bdy_width = 5,
- spec_zone = 1,
- relax_zone = 4,
- specified = .true., .false.,.false.,
- nested = .false., .true., .true.,
- /
- &namelist_quilt
- nio_tasks_per_group = 0,
- nio_groups = 1,
- /
复制代码 出现NaN的最后一段描述如下:
- Timing for main: time 2021-07-22_18:52:00 on domain 2: 0.78287 elapsed seconds
- d02 Domain average of dpsdt, dmudt (mb/3h): 412.0000 8.464747 3.039660
- d02 Max mu change time step: 250 138 7.1170653E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 412.0000 1.7566526E-04 3.0260142E-05 1.4540517E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 412.0000 2.854392 0.6870897 2.167303
- d02 Max Accum Resolved Precip, I,J (mm): 175.4641 210 189
- d02 Max Accum Convective Precip, I,J (mm): 16.82688 119 1
- d02 Domain average of sfcevp, hfx, lh: 412.0000 1.426547 13.25305 143.2779
- Timing for main: time 2021-07-22_18:52:30 on domain 2: 0.78248 elapsed seconds
- Timing for main: time 2021-07-22_18:52:30 on domain 1: 2.85545 elapsed seconds
- d01 Domain average of dpsdt, dmudt (mb/3h): 412.5000 3.344046 1.817358
- d01 Max mu change time step: 153 98 6.6300778E-04
- d01 Domain average of dardt, drcdt, drndt (mm/sec): 412.5000 1.1633932E-04 4.5772165E-05 7.0567177E-05
- d01 Domain average of rt_sum, rc_sum, rnc_sum (mm): 412.5000 1.749507 0.6376105 1.111897
- d01 Max Accum Resolved Precip, I,J (mm): 161.7724 146 98
- d01 Max Accum Convective Precip, I,J (mm): 15.61789 224 74
- d01 Domain average of sfcevp, hfx, lh: 412.5000 1.024478 10.37695 103.0517
- d02 Domain average of dpsdt, dmudt (mb/3h): 412.5000 8.496153 3.050056
- d02 Max mu change time step: 250 138 6.3568482E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 412.5000 1.7576595E-04 3.0215151E-05 1.4555080E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 412.5000 2.859665 0.6879961 2.171669
- d02 Max Accum Resolved Precip, I,J (mm): 176.4291 210 189
- d02 Max Accum Convective Precip, I,J (mm): 16.86489 119 1
- d02 Domain average of sfcevp, hfx, lh: 412.5000 1.428264 13.25707 143.3070
- Timing for main: time 2021-07-22_18:53:00 on domain 2: 0.79433 elapsed seconds
- d02 Domain average of dpsdt, dmudt (mb/3h): 413.0000 8.503106 3.050031
- d02 Max mu change time step: 263 201 6.1979244E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 413.0000 1.7594403E-04 3.0219473E-05 1.4572452E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 413.0000 2.864944 0.6889025 2.176042
- d02 Max Accum Resolved Precip, I,J (mm): 177.3815 210 189
- d02 Max Accum Convective Precip, I,J (mm): 16.90290 119 1
- d02 Domain average of sfcevp, hfx, lh: 413.0000 1.429981 13.26039 143.3237
- Timing for main: time 2021-07-22_18:53:30 on domain 2: 0.78092 elapsed seconds
- d02 Domain average of dpsdt, dmudt (mb/3h): 413.5000 8.579379 3.048572
- d02 Max mu change time step: 348 85 6.5217039E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 413.5000 1.7598520E-04 3.0084819E-05 1.4590041E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 413.5000 2.870223 0.6898053 2.180418
- d02 Max Accum Resolved Precip, I,J (mm): 178.2918 210 189
- d02 Max Accum Convective Precip, I,J (mm): 16.94090 119 1
- d02 Domain average of sfcevp, hfx, lh: 413.5000 1.431699 13.26355 143.3456
- Timing for main: time 2021-07-22_18:54:00 on domain 2: 0.78127 elapsed seconds
- Timing for main: time 2021-07-22_18:54:00 on domain 1: 2.84603 elapsed seconds
- d01 Domain average of dpsdt, dmudt (mb/3h): 414.0000 3.364127 1.808495
- d01 Max mu change time step: 153 99 6.9467770E-04
- d01 Domain average of dardt, drcdt, drndt (mm/sec): 414.0000 1.1663696E-04 4.5807767E-05 7.0829243E-05
- d01 Domain average of rt_sum, rc_sum, rnc_sum (mm): 414.0000 1.758777 0.6402324 1.118544
- d01 Max Accum Resolved Precip, I,J (mm): 162.3967 146 98
- d01 Max Accum Convective Precip, I,J (mm): 15.68327 224 74
- d01 Domain average of sfcevp, hfx, lh: 414.0000 1.028178 10.38052 103.0948
- d02 Domain average of dpsdt, dmudt (mb/3h): 414.0000 8.570923 3.050439
- d02 Max mu change time step: 348 85 6.1674620E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 414.0000 1.7616457E-04 3.0067817E-05 1.4609678E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 414.0000 2.875510 0.6907073 2.184802
- d02 Max Accum Resolved Precip, I,J (mm): 179.1350 210 189
- d02 Max Accum Convective Precip, I,J (mm): 16.97891 119 1
- d02 Domain average of sfcevp, hfx, lh: 414.0000 1.433416 13.26724 143.3632
- Timing for main: time 2021-07-22_18:54:30 on domain 2: 0.79838 elapsed seconds
- d02 Domain average of dpsdt, dmudt (mb/3h): 414.5000 8.566481 3.041400
- d02 Max mu change time step: 211 115 7.9883909E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 414.5000 1.7629494E-04 3.0019504E-05 1.4627550E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 414.5000 2.880796 0.6916078 2.189189
- d02 Max Accum Resolved Precip, I,J (mm): 179.8948 210 189
- d02 Max Accum Convective Precip, I,J (mm): 17.01692 119 1
- d02 Domain average of sfcevp, hfx, lh: 414.5000 1.435134 13.27045 143.3763
- Timing for main: time 2021-07-22_18:55:00 on domain 2: 0.78296 elapsed seconds
- d02 Domain average of dpsdt, dmudt (mb/3h): 415.0000 8.570491 3.039407
- d02 Max mu change time step: 251 138 7.3098752E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 415.0000 1.7644488E-04 2.9981344E-05 1.4646354E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 415.0000 2.886092 0.6925073 2.193584
- d02 Max Accum Resolved Precip, I,J (mm): 180.5619 210 189
- d02 Max Accum Convective Precip, I,J (mm): 17.05493 119 1
- d02 Domain average of sfcevp, hfx, lh: 415.0000 1.436852 13.27769 143.4006
- Timing for main: time 2021-07-22_18:55:30 on domain 2: 1.10315 elapsed seconds
- Timing for main: time 2021-07-22_18:55:30 on domain 1: 3.17330 elapsed seconds
- d01 Domain average of dpsdt, dmudt (mb/3h): 415.5000 NaN NaN
- d01 Max mu change time step: 153 99 8.0533687E-04
- d01 Domain average of dardt, drcdt, drndt (mm/sec): 415.5000 1.1442166E-04 4.5679000E-05 6.8742702E-05
- d01 Domain average of rt_sum, rc_sum, rnc_sum (mm): 415.5000 1.767841 0.6428373 1.125003
- d01 Max Accum Resolved Precip, I,J (mm): 163.1069 146 98
- d01 Max Accum Convective Precip, I,J (mm): 15.74865 224 74
- d01 Domain average of sfcevp, hfx, lh: 415.5000 1.031880 10.38291 103.1288
- d02 Domain average of dpsdt, dmudt (mb/3h): 415.5000 NaN NaN
- d02 Max mu change time step: 251 138 6.6997192E-04
- d02 Domain average of dardt, drcdt, drndt (mm/sec): 415.5000 1.6938066E-04 3.0039491E-05 1.3934124E-04
- d02 Domain average of rt_sum, rc_sum, rnc_sum (mm): 415.5000 2.891173 0.6934085 2.197763
- d02 Max Accum Resolved Precip, I,J (mm): 181.1331 210 189
- d02 Max Accum Convective Precip, I,J (mm): 17.09294 119 1
- d02 Domain average of sfcevp, hfx, lh: 415.5000 1.438571 13.27940 143.4232
- Timing for main: time 2021-07-22_18:56:00 on domain 2: 0.79704 elapsed seconds
复制代码 已经进行过测试,缩短时间步长能够缓解(time step=60)甚至解决(time step=45)
但是计算成本增加太多。
希望大家给出一些建议。
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