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The continuing saga of WHERE and 2D [message #34243]

Thu, 27 February 2003 12:37

Sean Raffuse
Messages: 46
Registered: July 2001

Member

Ok, so I've found the nifty little WhereToMulti program that converts 1D
where() results back to the original 2d or 3d indices. My question, and I
am sensing that it is a dumb one, is how can I use these returned indices
properly?

Example:

;the part that works (stolen wholesale from D Fanning's website)
index = WHERE(image EQ test)
s = SIZE(image)
ncol = s(1)
col = index MOD ncol
row = index / ncol

;the part I am confused about
image[col, row] = PassedTheTest

*** Error, too many elements in array. . . and you're ugly. ***

Thanks in advance,

Sean

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[Message index]

		The continuing saga of WHERE and 2D By: Sean Raffuse on Thu, 27 February 2003 12:37
		Re: The continuing saga of WHERE and 2D By: David Fanning on Sun, 02 March 2003 16:24
		Re: The continuing saga of WHERE and 2D By: JD Smith on Fri, 28 February 2003 11:52
		Re: The continuing saga of WHERE and 2D By: Paul Van Delst[1] on Fri, 28 February 2003 10:42
		Re: The continuing saga of WHERE and 2D By: David Fanning on Fri, 28 February 2003 10:41

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