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Re: global variables [message #30337 is a reply to message #18856] Fri, 19 April 2002 06:34 Go to previous messageGo to previous message
David Burridge is currently offline  David Burridge
Messages: 33
Registered: January 1998
Member
Hi Dan,

"Dan Larson" <drl16@cornell.edu> wrote in message
news:MPG.1728b36d7aa7a4df98968b@newsstand.cit.cornell.edu...
> Is it possible to define global variables in IDL?
>
> Thanks,
>
> Dan

It breaks my heart to tell you this (assuming you don't already know) but
you can define 'common blocks' to carry around data making it pseudo-global
in scope. But ..... beautiful coding it aint!-)

Dave
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