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Re: Passing variables [message #55532 is a reply to message #55437]

Thu, 23 August 2007 08:59

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

jeffwax1@hotmail.com writes:

> In the help files the only examples I see of common blocks are inside
> procedures. Can I put them inside a function, or even my main
> program?

You can put them wherever you like. A function in IDL
is just a procedure that returns a specific value. Other
than that, they are identical in functionality, including
how you pass data into and out of them, etc.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: Passing variables By: Conor on Thu, 23 August 2007 08:39
		Re: Passing variables By: jeffwax1 on Thu, 23 August 2007 08:33
		Re: Passing variables By: David Fanning on Thu, 23 August 2007 06:43
		Re: Passing variables By: Conor on Thu, 23 August 2007 06:34
		Re: Passing variables By: David Fanning on Thu, 23 August 2007 08:59
		Re: Passing variables By: jeffwax1 on Thu, 23 August 2007 08:55

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