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Re: converting a string to an IDL command [message #62390 is a reply to message #62384] Mon, 08 September 2008 10:30 Go to previous messageGo to previous message
Bob[3] is currently offline  Bob[3]
Messages: 60
Registered: December 2006
Member
On Sep 8, 12:46 pm, Mark <astrobo...@gmail.com> wrote:
> Hello!
>
> I find myself constantly doing things like:
>
> print,'   min(x), max(x)     ',min(x),max(x)
>
> Is is possible to do something along the lines of:
>
> char=' min(x),max(x) '
> some_function,char
>
> where some_function would change char into one line of IDL code? That
> is, if x=findgen(10)
> sub_function would print something like:
>
>  min(x),max(x) ,0.000 ,9.000
>
> Seems like this wouldn't be so hard. I'm interested in something that
> would work with Unix.
> Thanks,
>
> Mark

result=execute('print,"'+char+'",'+char)

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