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Re: How to reverse the axis [message #70736]

Mon, 03 May 2010 06:15

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

sid writes:

> Give some tips to reverse the axis, since I need to plot several
> files, I can't always look for the yrange and then reverse the yrange
> to get the axis reversed.
> Please suggest me whether there is anyother way of reversing axis
> other than checking for the range.

What makes you think you have to "check" the range?
You simply have to reverse the range:

Plot, x, y, YRANGE=[Max(y), Min(y)]

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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