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Re: list manipulation [message #78800 is a reply to message #78799]

Sun, 18 December 2011 10:29

greg.addr
Messages: 160
Registered: May 2007

Senior Member

I tried like this, which works:

IDL> b=list(a[0],a[1],a[2],/extract)
IDL> print,b
1
2
3
2
3
4
5

..but in real life, 'a' contains hundreds of short arrays, so that line's impractical. The following, which I could easily make - and would expect to be equivalent - doesn't work:

IDL> b=list(a[[0,1,2]],/extract)
IDL> print,b
1 2 3
2
3 4 5

Am I missing something obvious?

cheers,
Greg

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[Message index]

		Re: list manipulation By: d.poreh on Sun, 18 December 2011 10:46
		Re: list manipulation By: greg.addr on Sun, 18 December 2011 10:29
		Re: list manipulation By: greg.addr on Sun, 18 December 2011 10:22
		Re: list manipulation By: David Fanning on Sun, 18 December 2011 06:59
		Re: list manipulation By: d.poreh on Sun, 18 December 2011 04:43
		Re: list manipulation By: Vincent Sarago on Sun, 18 December 2011 04:33

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