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is it possible to pass named variables through _extra [message #9878]

Wed, 27 August 1997 00:00

Mirko Vukovic
Messages: 124
Registered: January 1996

Senior Member

so, this is the story,

I have a call to contour burried deep in some subroutine. And sometimes
I would like to do a
contour,foo,path_xy=path_xy
i.e., get the coordinates of the contours. Using _extra does not seem
to work. If in the top routine I specify
path_xy=var
where var is undefined, I get an error message,
If I define var to be an array, or something like that IDL complains
that the expression must be a named variable.

Any ideas?

tia,

--
Mirko Vukovic, Ph.D 3075 Hansen Way M/S K-109
Novellus Systems Palo Alto, CA, 94304
415/424-4969 mirko.vukovic@varian.grc.com

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is it possible to pass named variables through _extra

By: Mirko Vukovic on Wed, 27 August 1997 00:00

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