No subject

[Jennifer M. Adams]

Your descriptor is missing these entries:
dtype netcdf
unpack scale_factor add_offset
Also, iin your variable declaration instead of "99" you should have  
"t,z,y,x".
Jennifer

On May 12, 2006, at 5:14 PM, Wang, Chenghai wrote:

> Dear All,
>
>    I write a description file to handle NetCDF file, but output  
> plot is wrong, I Consider may be caused by
>
> add_offset and  scale_factor. But I don’t know how to handle it.
>
>    Who know how to handle this Problem?
>
>   My Ctl file as fellow:
>
>
>
> DSET ^uwnd.%y4.nc
>
> OPTIONS template
>
> format yrev
>
> undef -9.99E+33
>
> title NCEP/DOE AMIP-II Reanalysis (Reanalysis-2) Model
>
> xdef 144 linear 0  2.500
>
> ydef  73 linear -90  2.500
>
> zdef  17 levels 1000 925 850 700 600 500 400 300 250 200 150 100 70  
> 50 30 20 10
>
> tdef 8030 linear JAN1979  1dy
>
> vars  1
>
> uwnd 17 99 U-wind on Pressure Levels
>
> endvars
>
>
> It can open Netcdf file, but output plot is wrong. let me know if  
> you have any suggestion.
>
> With best regards!
>
>
>            King
>
>
>
> =======================================================
>
> Dr.Chenghai Wang
>
> Sate Water Survey
>
> University of Illinois at Urbana-Champaign(UIUC)
>
> 2204 Griffith Drive
>
> Champaign IL.61820-7495
>
> Phone:(217)-333-2248(O)
>
> E-mail: wangch at sws.uiuc.edu; wch at lzu.edu.cn
>
> =======================================================
>
>
>
>
>

Jennifer M. Adams
IGES/COLA
4041 Powder Mill Road, Suite 302
Beltsville, MD 20705
jma at cola.iges.org



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