[gradsusr] Unable to plot data after gribmap

Jennifer Adams jma at cola.iges.org
Thu May 1 11:43:02 EDT 2014


What is the output from gribmap -v  ?
--Jennifer

On Apr 30, 2014, at 4:26 PM, Brad Navarro wrote:

> Greetings,
> 
> I have 8 files which are named gfs.t18z.pgrbf00_run2.grib2, gfs.t18z.pgrbf24_run2.grib2,....gfs.t18z.pgrbf168_run2.grib2 (24hr increments). The first file is valid at 06Z07MAY2014.
> I setup my control file per the below and run gribmap, which runs perfectly fine with no errors.  However, when I plot, only the t=1 works, the rest give me a "grid undefined" error. So it seems GrADS is unable to open the other data files. I must admit that I am stumped on this one, though it seems pretty straightforward. Does anyone have any ideas as to why this is not working?
> 
> 
> dset ^gfs.t18z.pgrbf%f2_run2.grib2
> index ^run2.idx
> options template
> undef 9.999E+20
> title gfs.t18z.pgrbf00_run2.grib2
> *  produced by g2ctl v0.0.4o
> * griddef=1:0:(360 x 181):grid_template=0:winds(N/S): lat-lon grid:(360 x 181) units 1e-06 input WE:NS output WE:SN res 48 lat 90.000000 to -90.000000 by 1.000000 lon 0.000000 to 359.000000 by 1.000000 #points=65160:winds(N/S)
> 
> dtype grib2
> ydef 181 linear -90.000000 1
> xdef 360 linear 0.000000 1.000000
> tdef 8 linear 06Z07MAY2014 24hr
> zdef 1 linear 1 1
> vars 6
> HGT500mb   0,100,50000   0,3,5 ** 500 mb Geopotential Height [gpm]
> PRMSLmsl   0,101,0   0,3,1 ** mean sea level Pressure Reduced to MSL [Pa]
> UGRD500mb   0,100,50000   0,2,2 ** 500 mb U-Component of Wind [m/s]
> UGRD10m   0,103,10   0,2,2 ** 10 m above ground U-Component of Wind [m/s]
> VGRD500mb   0,100,50000   0,2,3 ** 500 mb V-Component of Wind [m/s]
> VGRD10m   0,103,10   0,2,3 ** 10 m above ground V-Component of Wind [m/s]
> ENDVARS
> 
> 
> Regards,
> Brad
> 
> 
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--
Jennifer M. Adams
Center for Ocean-Land-Atmosphere Studies (COLA)
111 Research Hall, Mail Stop 2B3
George Mason University
4400 University Drive
Fairfax, VA 22030 





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