Re: scope of a variable

From: Takeshi Enomoto (eno AT XXXXXX)
Date: Mon Sep 13 2004 - 04:32:56 MDT


Hi,

On 2004/09/13, at 19:18, Takeshi Enomoto wrote:

> In fact a is not found.

With an additional script,
$ cat vars.ncl
begin
         a = 0.
end

loaded to func.ncl, variable a is found.

> $ cat func.ncl
> undef("myfunc")
>
> function myfunc(x)
> begin
> return a*x
> end
>
> $ cat main.ncl
> load "./func.ncl"
>
> begin
> a = 5.
> print(myfunc(3.))
> end

-----
Dr. Takeshi Enomoto
eno AT jamstec.go.jp
Earth Simulator Center

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