[gradsusr] Temporal evolution of scale factors

[Jennifer Adams]

Sorry, Christophe, but GrADS does not account for different scale factors, add offsets, or undef values in files that are aggreated together through templating. The files must be the same in every respect except for the valid times. 
--Jennifer

On Mar 22, 2012, at 9:15 AM, Christophe A. Lavaysse wrote:

> Dear all,
> I am using a template file to open NETCDF data that are compressed by
> scale factors and offsets.
> To get the value the function UNPACK scale_factor add_offset has been
> added in the template file.
> My problem comes from the temporal evolution of this product. Each monthly
> file has different scale factor and offset, but I got the impression that
> Grads applies the first scale factor and offset obtained in the first file
> open for all the next files.
> 
> Can you help me ?
> 
> Thank you in advance
> Christophe
> 
> 
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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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