comp.lang.idl-pvwave archive: archive » Re: Faster way to search/split a string?

Home » Public Forums » archive » Re: Faster way to search/split a string?

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

Re: Faster way to search/split a string? [message #78460 is a reply to message #78454]

Wed, 23 November 2011 10:21

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Vincent Sarago writes:

> I'm not sure to understand, maybe with examples it will be easier to me.
>
>
> tmp = stregex(all_rows, '^[a-zA-Z0-9]{20}',/extract) ; Array of all IDs
>
> test = uniq[sort(tmp)] ; Array determining witch ID is uniq
>
> for ii = 0, n_elements(test) - 1 do begin
>
> id = tmp[test[ii]]
>
> test = where(tmp eq id, count)
> if count ne 0 then begin
> tmp2 = strsplit(all_rows[test], '',/extract) ; Array of ID + Other but split
>
> void = all_rows[test] ; all row for uniq ID
> subset = stregex(b[ii], string(id[ii], format='("[^",a,"].+")'), /extract)
> ;do what you need to do here
>
>
>
> endif
>
> endfor

Yeah, sorry. Big holiday coming up and company arriving shortly.
Maybe next week. :-)

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: Faster way to search/split a string? By: rjp23 on Thu, 24 November 2011 06:41
		Re: Faster way to search/split a string? By: rjp23 on Thu, 24 November 2011 06:16
		Re: Faster way to search/split a string? By: wlandsman on Thu, 24 November 2011 01:15
		Re: Faster way to search/split a string? By: David Fanning on Wed, 23 November 2011 10:21
		Re: Faster way to search/split a string? By: Vincent Sarago on Wed, 23 November 2011 10:17
		Re: Faster way to search/split a string? By: Jeremy Bailin on Wed, 23 November 2011 08:02
		Re: Faster way to search/split a string? By: rjp23 on Wed, 23 November 2011 07:37
		Re: Faster way to search/split a string? By: David Fanning on Wed, 23 November 2011 06:40

Previous Topic:	Faster way to search/split a string?
Next Topic:	Contour dimension problem

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 29 10:09:46 PDT 2025

Total time taken to generate the page: 1.51951 seconds