请问wrf用ACM2边界层方案为什么转一会就断了啊

雾是白色的

用ACM2方案转wrf，无任何报错，它转着就突然断了，并且用的ARW，sf_sfclay_physics也选的7方案 （[size=13.3333px]Pleim-Xiu），求各位大神帮忙看看是怎么回事，要怎么解决啊

短发党人

短发党人 发表于 2021-6-10 13:38
namelist 再贴一下吧，这样看，没发现什么问题。

如果一开始就断开，可能是积分步长的问题。

llwang

ACM2这个方案好像本身就不太稳定。

雾是白色的

llwang 发表于 2021-6-8 14:41
ACM2这个方案好像本身就不太稳定。

那请问我要怎么用啊，呜呜，还是不建议使用啊

931404656

估计你没用对  结合fdda和sfdda用

短发党人

能否贴出你的rsl.error.0000看一下

雾是白色的

短发党人 发表于 2021-6-9 20:27
能否贴出你的rsl.error.0000看一下

你好，我的error文件如下：
taskid: 0 hostname: node10
  Ntasks in X            4, ntasks in Y            5
Setting blank km_opt entries to domain #1 values.
  --> The km_opt entry in the namelist.input is now max_domains.
Setting blank diff_opt entries to domain #1 values.
  --> The diff_opt entry in the namelist.input is now max_domains.
--- WARNING: traj_opt is zero, but num_traj is not zero; setting num_traj to ze
ro.
--- NOTE: sst_update is 0, setting io_form_auxinput4 = 0 and auxinput4_interval
  = 0 for all domains
--- NOTE: sst_update is 0, setting io_form_auxinput4 = 0 and auxinput4_interval
  = 0 for all domains
--- NOTE: grid_fdda is 0 for domain      1, setting gfdda interval and ending t
ime to 0 for that domain.
--- NOTE: both grid_sfdda and pxlsm_soil_nudge are 0 for domain      1, setting
  sgfdda interval and ending time to 0 for that domain.
--- NOTE: obs_nudge_opt is 0 for domain      1, setting obs nudging interval an
d ending time to 0 for that domain.
--- NOTE: grid_fdda is 0 for domain      2, setting gfdda interval and ending t
ime to 0 for that domain.
--- NOTE: both grid_sfdda and pxlsm_soil_nudge are 0 for domain      2, setting
  sgfdda interval and ending time to 0 for that domain.
--- NOTE: obs_nudge_opt is 0 for domain      2, setting obs nudging interval an
d ending time to 0 for that domain.
bl_pbl_physics /= 4, implies mfshconv must be 0, resetting
--- NOTE: num_soil_layers has been set to      4
WRF V3.6 MODEL
  *************************************
  Parent domain
  ids,ide,jds,jde            1         190           1         166
  ims,ime,jms,jme           -4          55          -4          40
  ips,ipe,jps,jpe            1          48           1          33
  *************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
    alloc_space_field: domain            1,               74395264 bytes allocat
ed
   med_initialdata_input: calling input_input
Timing for processing wrfinput file (stream 0) for domain        1:    0.87442 elapsed seconds
INPUT LandUse = "MODIFIED_IGBP_MODIS_NOAH"
  LANDUSE TYPE = "MODIFIED_IGBP_MODIS_NOAH" FOUND          33 CATEGORIES        
    2 SEASONS WATER CATEGORY =           17 SNOW CATEGORY =           15
INITIALIZE THREE Noah LSM RELATED TABLES
Skipping over LUTYPE = USGS
  LANDUSE TYPE = MODIFIED_IGBP_MODIS_NOAH FOUND          20 CATEGORIES
  INPUT SOIL TEXTURE CLASSIFICATION = STAS
  SOIL TEXTURE CLASSIFICATION = STAS FOUND          19 CATEGORIES
  *************************************
  Nesting domain
  ids,ide,jds,jde            1         292           1         292
  ims,ime,jms,jme           -4          84          -4          69
  ips,ipe,jps,jpe            1          73           1          59
  INTERMEDIATE domain
  ids,ide,jds,jde           44         146          30         132
  ims,ime,jms,jme           39          79          25          61
  ips,ipe,jps,jpe           42          69          28          51
  *************************************
d01 2020-08-11_06:00:00  alloc_space_field: domain            2,              1
77492248 bytes allocated
d01 2020-08-11_06:00:00 *** Initializing nest domain # 2 from an input file. **
*
d01 2020-08-11_06:00:00 med_initialdata_input: calling input_input
Timing for processing wrfinput file (stream 0) for domain        2:    2.44005 elapsed seconds
INPUT LandUse = "MODIFIED_IGBP_MODIS_NOAH"
  LANDUSE TYPE = "MODIFIED_IGBP_MODIS_NOAH" FOUND          33 CATEGORIES        
    2 SEASONS WATER CATEGORY =           17 SNOW CATEGORY =           15
INITIALIZE THREE Noah LSM RELATED TABLES
Skipping over LUTYPE = USGS
  LANDUSE TYPE = MODIFIED_IGBP_MODIS_NOAH FOUND          20 CATEGORIES
  INPUT SOIL TEXTURE CLASSIFICATION = STAS
  SOIL TEXTURE CLASSIFICATION = STAS FOUND          19 CATEGORIES
INPUT LandUse = "MODIFIED_IGBP_MODIS_NOAH"
  LANDUSE TYPE = "MODIFIED_IGBP_MODIS_NOAH" FOUND          33 CATEGORIES        
    2 SEASONS WATER CATEGORY =           17 SNOW CATEGORY =           15
INITIALIZE THREE Noah LSM RELATED TABLES
Skipping over LUTYPE = USGS
  LANDUSE TYPE = MODIFIED_IGBP_MODIS_NOAH FOUND          20 CATEGORIES
  INPUT SOIL TEXTURE CLASSIFICATION = STAS
  SOIL TEXTURE CLASSIFICATION = STAS FOUND          19 CATEGORIES
INPUT LandUse = "MODIFIED_IGBP_MODIS_NOAH"
  LANDUSE TYPE = "MODIFIED_IGBP_MODIS_NOAH" FOUND          33 CATEGORIES        
    2 SEASONS WATER CATEGORY =           17 SNOW CATEGORY =           15
INITIALIZE THREE Noah LSM RELATED TABLES
Skipping over LUTYPE = USGS
  LANDUSE TYPE = MODIFIED_IGBP_MODIS_NOAH FOUND          20 CATEGORIES
  INPUT SOIL TEXTURE CLASSIFICATION = STAS
  SOIL TEXTURE CLASSIFICATION = STAS FOUND          19 CATEGORIES
Timing for Writing wrfout_d01_2020-08-11_06:00:00 for domain        1:    1.74623 elapsed seconds
Timing for processing lateral boundary for domain        1:    0.07998 elapsed seconds
  Tile Strategy is not specified. Assuming 1D-Y
WRF TILE   1 IS      1 IE     48 JS      1 JE     33
WRF NUMBER OF TILES =   1
Timing for Writing wrfout_d02_2020-08-11_06:00:00 for domain        2:    4.10584 elapsed seconds
  Tile Strategy is not specified. Assuming 1D-Y
WRF TILE   1 IS      1 IE     73 JS      1 JE     59
WRF NUMBER OF TILES =   1
Timing for main: time 2020-08-11_06:00:18 on domain   2:    8.41468 elapsed seconds

短发党人

雾是白色的 发表于 2021-6-9 22:41
你好，我的error文件如下：
taskid: 0 hostname: node10
  Ntasks in X            4, ntasks in Y     ...

namelist 再贴一下吧，这样看，没发现什么问题。

雾是白色的

短发党人 发表于 2021-6-10 13:40
如果一开始就断开，可能是积分步长的问题。

我把积分步长从6*dx一直改到3*dx都还是这样

短发党人

运行一下grep -c cfl rsl*  看一下， 每个rsl大小，有没有异类。