【求助】做WRF-LES理想试验需要WPS前处理吗？

葡萄不是哭包

如题
我按照em_les 下理想试验的例子修改了namelist.wps
结果运行第一步./geogrid.exe 就报错了
报错如下：

At line 143 of file gridinfo_module.f90 (unit = 10, file = 'namelist.wps')
Fortran runtime error: Cannot match namelist object name 50

Error termination. Backtrace:
#0  0x7f9db258cd1d in ???
#1  0x7f9db258d825 in ???
#2  0x7f9db258df79 in ???
#3  0x7f9db264c1d1 in ???
#4  0x7f9db265408d in ???
#5  0x7f9db2654278 in ???
#6  0x55d595eb1fe5 in ???
#7  0x55d595eb0803 in ???
#8  0x7f9db1a982e0 in ???
#9  0x55d595eaf7e9 in ???
#10  0xffffffffffffffff in ???



我的namelist.input 为

&share
wrf_core = 'ARW',
max_dom = 2,
start_date = '2016-07-02_00:00:00','2016-07-02_00:00:00'
end_date   = '2016-07-31_00:00:00','2016-07-31_00:00:00'
interval_seconds = 21600
io_form_geogrid = 2,
/

&geogrid
parent_id         =   1,   1,
parent_grid_ratio =   1,   3,
i_parent_start    =   1,  19,
j_parent_start    =   1,  24,
e_we              =  65, 85,
e_sn              =  57, 58,
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!! IMPORTANT NOTE !!!!!!!!!!!!!!!!!!!!!!!!!!!!
! The default datasets used to produce the HGT_M, GREENFRAC,
! and LU_INDEX/LANDUSEF fields have changed in WPS v3.8. The HGT_M field
! is now interpolated from 30-arc-second USGS GMTED2010, the GREENFRAC
! field is interpolated from MODIS FPAR, and the LU_INDEX/LANDUSEF fields
! are interpolated from 21-class MODIS.
!
! To match the output given by the default namelist.wps in WPS v3.7.1,
! the following setting for geog_data_res may be used:
!
! geog_data_res = 'gtopo_10m+usgs_10m+nesdis_greenfrac+10m','gtopo_2m+usgs_2m+nesdis_greenfrac+2m',
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!! IMPORTANT NOTE !!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
geog_data_res = '10m','2m',
dx = 27000,
dy = 27000,
map_proj = 'lambert',
ref_lat   =  38,
ref_lon   =  117.5,
truelat1  =  30.0,
truelat2  =  60.0,
stand_lon =  117,
geog_data_path = '/home/zhangyj/geog/'
opt_geogrid_tbl_path = 'geogrid/'
/

&ungrib
out_format = 'WPS',
prefix = 'FILE',
/

&metgrid
fg_name = 'FILE'
io_form_metgrid = 2,
/

&mod_levs
press_pa =  50000 , 45000 ,  40000 , 35000 ,  30000 , 25000 ,  20000 , 15000 ,  10000 ,5000 ,1000
/