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Re: A simple question about strings [message #48082 is a reply to message #27012]

Mon, 20 March 2006 10:53

liamgumley
Messages: 74
Registered: June 2005

Member

Fritz wrote:
> Hello,
>
> The command
>> A = string(indgen(5))
> produces an array of five elements:
> [0 1 2 3 4 5]
>
> The command
>> B = '01234'
> produces an array of one element:
> 01234
>
> How to transform A so it becomes the same as B ?

Use STRJOIN, e.g.

IDL> a = strcompress(indgen(5), /remove_all)
IDL> help, a
A STRING = Array[5]
IDL> print, a
0 1 2 3 4
IDL> b = strjoin(a)
IDL> help, b
B STRING = '01234'
IDL> print, b
01234

Cheers,
Liam.
Practical IDL Programming
http://www.gumley.com/

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[Message index]

		a simple question about strings By: Sean Raffuse on Mon, 08 October 2001 15:06
		Re: A simple question about strings By: mmeron on Mon, 20 March 2006 12:03
		Re: A simple question about strings By: btt on Mon, 20 March 2006 10:56
		Re: A simple question about strings By: liamgumley on Mon, 20 March 2006 10:53
		Re: A simple question about strings By: Fritz on Mon, 20 March 2006 10:43

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