[gradsusr] xdfopen errors

[ahmed lasheen]

hello
i am trying to open the WPS file output "geo_nmm.d01" for weather
 research forecast (WRF) model.
i make ncdump -h for the file and then i tried to make ctl file but i got
the following  errors
gadsdf: SDF file does not have any non-coordinate variables.
SDF Descriptor file geo.ctl was not successfully opened & parsed.
i have attached the output of the ncdump and also the ctl file i wrote
the file contains alot of dimension
dimensions:
        Time = UNLIMITED ; // (1 currently)
        DateStrLen = 19 ;
        west_east = 73 ;
        south_north = 61 ;
        land_cat = 24 ;
        soil_cat = 16 ;
        month = 12 ;
i have just put in the ctl the x ,y, time but how can i add the other and
what is the problem with
the ctl file
thanks in advance

-- 
===============
Ahmed Lasheen
Junior researcher at Cairo Numerical Weather Prediction Center (CNWPC)
Egyptian Meteorological Authority(EMA)
Cairo,Egypt
===============
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