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Re: a strange loop problem [message #60945 is a reply to message #60944]

Mon, 23 June 2008 20:10

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

bulrushmower@gmail.com writes:

> What is wrong with the loop for the following:
> i=0
> Print, 'SDS_NAME'+STRTRIM(string(i+1),2), prints SDS_NAME01

I don't think so:

IDL> I=0
IDL> Print, 'SDS_NAME'+STRTRIM(string(I+1),2)
SDS_NAME1

I think you want this:

IDL> I=0
IDL> Print, 'SDS_NAME' + String(I+1, FORMAT='(I2.2)')
SDS_NAME01

Cheers,

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

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[Message index]

		Re: a strange loop problem By: bulrushmower on Tue, 24 June 2008 06:36
		Re: a strange loop problem By: Anthony[1] on Tue, 24 June 2008 00:33
		Re: a strange loop problem By: bulrushmower on Mon, 23 June 2008 21:26
		Re: a strange loop problem By: David Fanning on Mon, 23 June 2008 20:10

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