[Wrf-users] ungrib.exe run error

[Awkash kumar gupta]

 Dear All,

I am getting error when running ungrib.exe using fnl data. Error message is

 *** Starting program ungrib.exe ***
Start_date =  2014-03-01_00:00:00 ,      End_date = 2014-04-05_18:00:00
output format is WPS
Path to intermediate files is ./
ERROR: Grib2 file or date problem, stopping in edition_num.

I have given command

*ln -sf ungrib/Variable_Tables/Vtable.GFS Vtable*
*./link_grib.csh /home/external/iitb/awkash/FNL_2014*

*namelist.input is*

&share
 wrf_core = 'ARW',
 max_dom = 3,
 start_date = '2014-03-01_00:00:00', '2014-03-01_00:00:00',
'2014-03-01_00:00:00',
 end_date   = '2014-04-05_18:00:00', '2014-04-05_18:00:00',
'2014-04-05_18:00:00',
 interval_seconds = 10800,
 io_form_geogrid = 2,
 opt_output_from_geogrid_path = '/home/external/iitb/awkash/WRFAll/WPS/',
 debug_level = 0,
/

&geogrid
 parent_id         = 1,1,2,
 parent_grid_ratio = 1,3,3,
 i_parent_start    = 1,11,30,
 j_parent_start    = 1,24,44,
 e_we          = 100,88,88,
 e_sn          = 115,103,73,
 geog_data_res = '10m','10m','10m',
 dx = 25000,
 dy = 25000,
 map_proj =  'mercator',
 ref_lat   = 22.807,
 ref_lon   = 78.819,
 truelat1  = 22.807,
 truelat2  = 22.807,
 stand_lon = 78.819,
 geog_data_path = '/home/external/iitb/awkash/geog',
 opt_geogrid_tbl_path = '/home/external/iitb/awkash/WRFAll/WPS/',
 ref_x = 50.0,
 ref_y = 57.5,
/

&ungrib
 out_format = 'WPS',
 prefix = 'FILE',
/
&metgrid
 fg_name = 'FILE',
 io_form_metgrid = 2,
 opt_output_from_metgrid_path = '/home/external/iitb/awkash/WRFAll/WPS/',
 opt_metgrid_tbl_path = '/home/external/iitb/awkash/WRFAll/WPS/',
/

&mod_levs
 press_pa = 201300 , 200100 , 100000 ,
             95000 ,  90000 ,
             85000 ,  80000 ,
             75000 ,  70000 ,
             65000 ,  60000 ,
             55000 ,  50000 ,
             45000 ,  40000 ,
             35000 ,  30000 ,
             25000 ,  20000 ,
             15000 ,  10000 ,
              5000 ,   1000
 /


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*Awkash Kumar,*
*Center f**or Environmental Science and Engineering (CESE),*
*Indian Institute of Technology (IIT) Bombay,*
*Powai, Mumbai-400076,*
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