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Re: accesing variables defined in a higher program level [message #33947 is a reply to message #33943]

Thu, 06 February 2003 08:53

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Isa Usman wrote:
> Hello,
>
> I am trying to get a function to use variable values that are defined in a
> higher level procedure. Since COMMON blocks can't be used in functions is
> there a way round this? here is an example of what i am trying to do;
>
> Pro high_level
> x=1
> y=1
> z=1
>
> I=integrate('f_x',z)
> end
>
> function integrate,z
> ........
> ........
> call function f_x
> i=........
> return,i
> end
>
> function f_x, z
> w=x+y+z
> return, w
> end
>
> Many thanks
>
> Isa
>
>
>

Dear Isa

I don't like common blocks but I am a bit surprised that they should not
work in functions. I can't believe this.

What is the reason for using all these call functions ?

Why did you not define

function f_x, x,y,z
w=x+y+z
return, w

and call this directly by high_level like

Pro high_level
x=1
y=1
z=1

I=f_x(x,y,z)
end

regards

Reimar

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-I)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
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[Message index]

		Re: accesing variables defined in a higher program level By: Craig Markwardt on Thu, 06 February 2003 09:57
		Re: accesing variables defined in a higher program level By: R.Bauer on Thu, 06 February 2003 08:53
		Re: accesing variables defined in a higher program level By: David Fanning on Thu, 06 February 2003 08:55
		Re: accesing variables defined in a higher program level By: David Fanning on Thu, 06 February 2003 08:52

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