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min and max both -1 for variable LANDMASK

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ronin1988

New member
It shows successful completion of geogrid and i get the geo_em.d01.nc,but i open the geo_em.d01 to check some variables like LANDMASK,HGT_M,LANDUSE by ncview, it shows "min and max both -1 for variable LANDMASK" without image, how to solve this problem ?
This is my namelist.wps

&share
wrf_core = 'ARW',
max_dom = 1,
start_date = '2014-06-14_00:00:00','2006-08-16_12:00:00',
end_date = '2014-06-17_00:00:00','2006-08-16_12:00:00',
interval_seconds = 21600
io_form_geogrid = 2,
/

&geogrid
parent_id = 1, 1,
parent_grid_ratio = 1, 3,
i_parent_start = 1, 31,
j_parent_start = 1, 17,
e_we = 91, 112,
e_sn = 61, 97,
geog_data_res = 'default', 'default',
dx = 30000,
dy = 30000,
map_proj = 'lambert',
ref_lat = 39.0,
ref_lon = 119.0,
truelat1 = 30.0,
truelat2 = 60.0,
stand_lon = 119.0,
geog_data_path = '/geog/WPS_GEOG/'
/

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

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