[gradsusr] GrAds error

Jennifer Adams jma at cola.iges.org
Wed Dec 3 10:01:39 EST 2014


What flavor of linux are you using? 
What is the output from ‘q config’? 
What is the output from ‘ncdump -hs’ on your file? 
Are you using a descriptor or ‘sdfopen’ or ‘xdfopen’? If you have a descriptor file, please show that too. 
—Jennifer

On Dec 3, 2014, at 4:53 AM, M Z <motti_zr at yahoo.com> wrote:

>  Hello, 
> I face with this error in GrAds in my linux.I dont know what can I do?
> could you please help me.
> Thank you
> 
> *** WARNING! ***
> *** The I/O for this variable will be extremely slow 
> *** because the chunks are too big to fit in the cache 
> *** chunk size = 12600 bytes  (25 * 21 * 6 * 1 * 4 bytes)
> *** cache size = 0 bytes 
> *** There are two ways to control the cache size: 
> *** add a CACHESIZE entry to the descriptor file 
> *** or change the cache size scale factor with 'set cachesf' 
> *** Please read http://iges.org/grads/gadoc/compression.html 
> 
> 
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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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