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Re: Loop Arrays [message #27228 is a reply to message #26979]

Tue, 16 October 2001 08:11

Ken Mankoff
Messages: 158
Registered: February 2000

Senior Member

On Mon, 15 Oct 2001, R.G.S. wrote:

>
> My 2 cents:
> Just write a function ind() that accepts a string, and returns the desired
> index array.
> Then call the array as follows:
>
> b = a(ind("-70:-56)")
>
> I almost wrote that function, but I had too much work to do.
>

I like this idea even if its not as transparent as laying a filter over
the existing IDL session that re-parses your code for you. Mostly because
this could be coded fairly easily and through keywords can even supply
multiple behaviors (i.e. circular vs from_right vs reverse... )

However, how would your ind() function know what it is subscripting?
Wouldnt it have to be:

b = ind(a, "-70:-56" )

Thanks,
-k.

--
Ken Mankoff
LASP://303.492.3264
http://lasp.colorado.edu/~mankoff/

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[Message index]

		Loop Arrays By: Ken Mankoff on Tue, 09 October 2001 12:33
		Re: Loop Arrays By: Craig Markwardt on Tue, 09 October 2001 22:46
		Re: Loop Arrays By: David Fanning on Tue, 09 October 2001 14:09
		Re: Loop Arrays By: K. Bowman on Tue, 09 October 2001 13:50
		Re: Loop Arrays By: Ken Mankoff on Tue, 16 October 2001 10:49
		Re: Loop Arrays By: Ken Mankoff on Tue, 16 October 2001 08:11
		Re: Loop Arrays By: R.G.S. on Mon, 15 October 2001 09:46

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