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Re: String Spliting [message #49353 is a reply to message #49349]

Wed, 19 July 2006 13:03

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

ChristopherFlorio@gmail.com wrote:
> Actually now I am having a new problem. I want to put text on the other
> side of the asterisk.
>
> file='ImageEarth2.img'
> filter='Image*.img'
>
> file=STRJOIN(STRSPLIT(file,filter,/EXTRACT,/REGEX))
> file='ImageEarth2.img'
>
> with file=STRJOIN(STRSPLIT(file,filter,/EXTRACT))
> file='Erth2'
>
> Any Suggestions?
>

The desired output is 'ImageEarth2'? I'm not sure what the entire line
looks like, but how about this?

IDL> file = 'ImageEarth2.img'
IDL> s = stregex(file, '([[:alnum:]]+)\.img', /extract, /subexpr)
IDL> print, s[1]
ImageEarth2

Mike
--
www.michaelgalloy.com

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[Message index]

		Re: String Spliting By: Michael Galloy on Thu, 20 July 2006 06:37
		Re: String Spliting By: ChristopherFlorio on Thu, 20 July 2006 04:13
		Re: String Spliting By: Michael Galloy on Wed, 19 July 2006 13:03
		Re: String Spliting By: mmiller3 on Wed, 19 July 2006 12:49
		Re: String Spliting By: ChristopherFlorio on Wed, 19 July 2006 12:04
		Re: String Spliting By: JD Smith on Wed, 19 July 2006 10:39
		Re: String Spliting By: ChristopherFlorio on Wed, 19 July 2006 09:51
		Re: String Spliting By: Michael Galloy on Wed, 19 July 2006 08:06

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