comp.lang.idl-pvwave archive: archive » Re: Dealing with list created by STRSPLIT?

Home » Public Forums » archive » Re: Dealing with list created by STRSPLIT?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Dealing with list created by STRSPLIT? [message #76178 is a reply to message #76171]

Fri, 20 May 2011 10:28

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Chris Torrence writes:

> If you have IDL 8.1, you can now use multiple indices with List and
> Hash. The first index gets the actual list (or hash) element, while
> the remaining indices are used to index into the returned array. So in
> your case, you could simply do:
> print, splitnames[27,3]
> This would take the 28th element of the list and extract the 4th
> string. You can also use the usual array ranges, *, etc.

Well, I have IDL 8.1 and this certainly doesn't work:

IDL> print, splitnames[*,2]
% Multiple list elements cannot be indexed.

This works:

IDL> print, splitnames[3,2]
c2

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Report message to a moderator

[Message index]

		Re: Dealing with list created by STRSPLIT? By: BLesht on Fri, 20 May 2011 13:46
		Re: Dealing with list created by STRSPLIT? By: BLesht on Fri, 20 May 2011 13:45
		Re: Dealing with list created by STRSPLIT? By: David Fanning on Fri, 20 May 2011 10:28
		Re: Dealing with list created by STRSPLIT? By: chris_torrence@NOSPAM on Fri, 20 May 2011 09:54
		Re: Dealing with list created by STRSPLIT? By: David Fanning on Fri, 20 May 2011 07:45
		Re: Dealing with list created by STRSPLIT? By: BLesht on Fri, 20 May 2011 07:20
		Re: Dealing with list created by STRSPLIT? By: Haje Korth on Fri, 20 May 2011 05:02
		Re: Dealing with list created by STRSPLIT? By: chris_torrence@NOSPAM on Mon, 23 May 2011 13:43

Previous Topic:	Re: IDL Book Sale
Next Topic:	Constant Size Array in Class Init

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:55:01 PDT 2025

Total time taken to generate the page: 0.01467 seconds