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Novice question. [message #22270] Thu, 26 October 2000 04:16
Randall Skelton is currently offline  Randall Skelton
Messages: 169
Registered: October 2000
Senior Member
Hello all,

I am fumbling around IDL 5.3 at the moment with an older version of the
user's manual (circa 1992) but I'm having trouble locating the most basic
of idl commands.

I can set x=1.0 and y=2.0 at the command prompt but how do I then clear or
reset the x and y variables after this? Better still, how do I do this to
all the variables which I've defined in a program/function? At the moment
I just quit and restart but that seems rather silly...

Thanks in advance,

Randall

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