[gradsusr] Function Sum for multiple variable within one file for each time t=1 to t=366

[Rafanoharana Serge Claudio]

Dear Eric,

Thank you for your answer. It works.

Best regards,

Serge


2011/6/17 Eric Altshuler <ela at cola.iges.org>

> Hello Serge,
>
> You need to do it this way:
>
> 'set t 1 366'
> 'define c=a+b'
>
> Best regards,
>
> Eric L. Altshuler
> Assistant Research Scientist
> Center for Ocean-Land-Atmosphere Studies
> 4041 Powder Mill Road, Suite 302
> Calverton, MD 20705-3106
> USA
>
> E-mail: ela at cola.iges.org
> Phone: (301) 902-1257
> Fax: (301) 595-9793
>
> ----- Original Message -----
> From: "Rafanoharana Serge Claudio" <rafanoharana at gmail.com>
> To: gradsusr at gradsusr.org
> Sent: Friday, June 17, 2011 12:52:24 PM
> Subject: [gradsusr] Function Sum for multiple variable within one file for
> each time t=1 to t=366
>
>
> Dear all,
>
> I would like to sum two variable within one netcdf file for each time t=1
> to t=366.
> I have one netcdf file ( file.nc ) which contains two variables a and b
> from t=1 to t=366
> What I am trying to do is to sum each value per time, I mean
> sum a,b for t=1
> sum a,b for t=2
> ...
> sum a,b for t=366
>
> I tried this command:
>
> define c=sum(a+b, t=1, t=366)
>
> but didn't give me what I needed.
> What I expect to obtain is that the variable c will contain the SUM of the
> two variables a and b from each t=1 to t=366
> I hope you get my problem,
>
> Best Regards,
>
> Serge
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-- 
Serge
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