ERROR in ./geogrib.exe

[liuchang]

Hello, when I run WPS, after . /geogrib.exe, the following error is reported. What is the reason for this and how can I fix it?

[liuc@pam2 WPS]$ ./geogrid.exe
Parsed 57 entries in GEOGRID.TBL
Processing domain 1 of 3
Processing XLAT and XLONG
ERROR: Error in ext_pkg_open_for_write_begin.

Here is my namelist.wps.

 

[Ming Chen]

Pleasse delete the two oines below from your namelist.wps:

 ref_x = 50.0,
 ref_y = 46.0,

and set
geog_data_res = 'default','default','default',

Then try again.

 

[liuchang]

Pleasse delete the two oines below from your namelist.wps:

 ref_x = 50.0,
 ref_y = 46.0,

and set
geog_data_res = 'default','default','default',

Then try again.

Thank you for your reply. I'll try again after modifying namelist as you said. /geogrib.exe and still get this error.Here's my modified namelist.

 

[Ming Chen]

Are you running with the wrf domain wizard package? If so, please switch to official WPS package NCAR released.
Your namelist.wps looks fine to me except that you repeated the option:

geog_data_res = '5m','5m','5m',
geog_data_res = 'default'，'default'，'default',

Please delete the first one and use the 'default' option.