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Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array [message #61761 is a reply to message #61748]

Mon, 28 July 2008 23:32

Brian Larsen
Messages: 270
Registered: June 2006

Senior Member

We do need some more information but this is just screaming for
histogram. Have a read through http://www.dfanning.com/tips/histogram_tutorial.html
. Using histogram to see which x's are common you can step through
the reverse_indices and see which y's are then common. There is
probably a more graceful way however.

Cheers,

Brian

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Brian Larsen
Boston University
Center for Space Physics
http://people.bu.edu/balarsen/Home/IDL

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[Message index]

		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Juggernaut on Wed, 30 July 2008 05:35
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Juggernaut on Wed, 30 July 2008 04:54
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Jeremy Bailin on Tue, 29 July 2008 08:50
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Brian Larsen on Mon, 28 July 2008 23:32
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: russell.grew on Mon, 28 July 2008 17:43
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Jeremy Bailin on Fri, 01 August 2008 04:02
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Juggernaut on Tue, 05 August 2008 07:14
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Juggernaut on Thu, 31 July 2008 07:50
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Juggernaut on Thu, 07 August 2008 06:21
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Jeremy Bailin on Wed, 06 August 2008 04:28
		Re: Finding the Top Two Most Common Coordinates in a Multi-Dimensional Array By: Jeremy Bailin on Thu, 31 July 2008 04:37

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