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Re: Working with indices of WHERE [message #38340]

Wed, 03 March 2004 12:25

savoie
Messages: 68
Registered: September 1996

Member

David Fanning <david@dfanning.com> writes:

> P.S. I think there is a new IDL routine that does this,
> but I can't remember the name.

It's called ARRAY_INDICES.

IDL> y = where(x lt 20)
IDL> idx = ARRAY_INDICES(x, y)
IDL> help, idx
IDX LONG = Array[2, 20]

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

Matt.

--
Matthew Savoie - Scientific Programmer
National Snow and Ice Data Center
(303) 735-0785 http://nsidc.org

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[Message index]

		Re: Working with indices of WHERE By: savoie on Wed, 03 March 2004 12:25
		Re: Working with indices of WHERE By: David Fanning on Wed, 03 March 2004 09:05

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