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Re: hist_nd question [message #52921 is a reply to message #52914]

Tue, 06 March 2007 01:42

Wox
Messages: 184
Registered: August 2006

Senior Member

On Mon, 05 Mar 2007 12:16:22 -0700, JD Smith <jdsmith@as.arizona.edu>
wrote:

<snip>
> I've
> modified HIST_ND to do something similar. Please find (and test) the
> updated version here:
>
> turtle.as.arizona.edu/idl/hist_nd.pro
<snip>

Seems to work as expected. Thanks!

Btw, I'm using it for making SetIntersection multi-dimensional.
Something like this:

IDL> print,a
-1 0 0
1 0 3
1 1 1
1 0 3
IDL> print,b
1 0 3
1 1 2
IDL> print,SetIntersection( a, b, /nd, /indices)
1 3

So this is an intersection in 3D and point 1 and 3 from a are in the
intersection.

Although this might not be a good idea when the points in the
intersection are far from eachother. Any thoughts?

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[Message index]

		Re: hist_nd question By: Craig Markwardt on Wed, 07 March 2007 06:17
		Re: hist_nd question By: Wox on Tue, 06 March 2007 01:42
		Re: hist_nd question By: JD Smith on Mon, 05 March 2007 12:49
		Re: hist_nd question By: Kenneth Bowman on Mon, 05 March 2007 11:59
		Re: hist_nd question By: David Fanning on Mon, 05 March 2007 11:35
		Re: hist_nd question By: JD Smith on Mon, 05 March 2007 11:16
		Re: hist_nd question By: Wox on Mon, 05 March 2007 08:05
		Re: hist_nd question By: Wox on Mon, 05 March 2007 07:42

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