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Random selection [message #51256]

Sat, 11 November 2006 04:59

Julio[1]
Messages: 52
Registered: May 2005

Member

Hello there...

I have a simple question (I guess...).
I have an array with two columns and a thousand of rows. Each row has a

pair of latitude and longitude.

Array=floatarr(2, 1000)

-27.3456 -54.6529
-23.4546 -56.7263
... and so on...

I need to retrieve only 100 pairs, randomly. How can I do that?
Any comments welcome!
Julio

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[Message index]

		Random selection By: Julio[1] on Sat, 11 November 2006 04:59
		Re: Random selection By: greg michael on Tue, 14 November 2006 07:39

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