[gradsusr] "Logic error 8 in gxshad" with wrf ctl file

[Jennifer Adams]

This often happens when you have "NaN" instead of a missing data  
value. Please check your data and also make sure you are using the  
latest version of GrADS, because newer versions test for NaN when  
doing the I/O. If you still need help, please reply with the output  
from 'q config' and well as the output from the grads session when you  
'set gxout stat' and 'display' your variable. It might also be useful  
to include the output from running ncdump -h on your file (if it is  
netcdf).
--Jennifer



On Jul 21, 2010, at 5:16 PM, SMITH, JONATHAN WYNN. (GSFC-6133) wrote:

> Hello all,
>
> There is not a robust ARWpost forum or help, even at the WRF Users  
> Forum site so I am wondering if I could get help here.
>
> I obtain the following error when running a grads script reading a  
> wrf control file made with ARWpost.exe:
>
> Logic error 8 in gxshad
>
> Error in gxshad
>
> I have attached a .gif image showing the smeared contours  
> surrounding the color bar at the bottom of the plot.
>
> Jonathan
>
> <o3_surface4.gif>
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--
Jennifer M. Adams
IGES/COLA
4041 Powder Mill Road, Suite 302
Calverton, MD 20705
jma at cola.iges.org



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