[gradsusr] Is it possible to use an earlier assigned variable to define a new variable within the grads script?

[lpasmanoranjan]

Dear Jeff,
Thank you for your suggestion. But it is not working.

I am getting the following error message:

Can't open the descriptor file

On 5 November 2016 at 00:33, Jeff Duda <jeffduda319 at gmail.com> wrote:

> Don't forget the keyword 'run' in your invocation of grads.
>
> Jeff Duda
>
> On Fri, Nov 4, 2016 at 5:41 AM, lpasmanoranjan <lpasmanoranjan at gmail.com>
> wrote:
>
>> Dear GrADS users,
>> I would like to ask you a favour.
>>
>> I would like to open 5 number of grads control files one by one after
>> some computation. They are first defined in my shell script as:
>>
>> ctl1=temp.ctl
>> ctl2=t.ctl
>> ctl3=tave.ctl
>> ctl4=t2.ctl
>> ctl5=t2m.ctl
>> grads -blc "temp.gs $ctl1 $ctl2 $ctl3 $ctl4 $ctl5"
>>
>> My grads script is:
>>
>> function main(args)
>> ctl1=subwrd(args,1)
>> ctl2=subwrd(args,2)
>> ctl3=subwrd(args,3)
>> ctl4=subwrd(args,4)
>> ctl5=subwrd(args,5)
>>
>> model1=1
>> model2=5
>> while(model1<=model2)
>> *'open ctl'model1*
>> do some computation here
>> close 1
>> model1=model1+1
>> endwhile
>>
>> My problem is in the command *'open ctl'model1*
>>
>> Is it possible to pass such command in grads script?
>>
>>
>> --
>> Kind Regards,
>> Mano
>>
>>
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>>
>>
>
>
> --
> Jeff Duda
> Post-doctoral research associate
> University of Oklahoma School of Meteorology
>
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>
>


-- 
Kind Regards,
Mano
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