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Re: Array manipulation (typo fixed) [message #22315]

Wed, 01 November 2000 10:07

R.G.S.
Messages: 46
Registered: September 2000

Member

That should be:

; create a test case here
a = indgen(12,15)
ncols = (size(a))(1)

; Assumes square pieces
piecesize = 3 ; size of the square subarray (i.e. piecesize by piecesize)
srow = 1 ; which row of the possible subsets
scol = 2 ; which column of the possible subsets

indices = indgen(piecesize,piecesize) +(intarr(piecesize) + 1) #
indgen(piecesize) * (ncols - piecesize) +piecesize*srow*ncols +
scol*piecesize
subarray = a(indices)
help,subarray
print,subarray
end

(I had a "b" instead of "subarray" in two fo the lines,
because I am a moron.)

Cheers,
bob stockwell
stockwel (at) co-ra.com

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