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FOR LOOP problem [message #30977]

Fri, 31 May 2002 13:44

skd6
Messages: 4
Registered: May 2002

Junior Member

Hi,

I am very much new to IDL. Could anyone please tell me what the problem is with
this .pro file?

************************************************************ **********
image = bytarr(462, 350)
image_mod = bytarr(462, 350)
openr, 1, FILEPATH(SUB=['examples','data'], '400_400_gb')
readu, 1, image
FOR i = 0, 461 DO BEGIN
FOR j = 0, 349 DO image_mod[i,j] = image[i,j]
ENDFOR
close, 1
************************************************************ *********

It gives me the following error message :

************************************************************ *********
% Attempt to subscript IMAGE with I is out of range.
% Execution halted at: $MAIN$
ENDFOR
^
% Syntax error.
At: D:\webpages\IONJava\examples\ndvi_pro.pro, Line 7
************************************************************ *********

Thanks,
Shravan Kumar Durvasula

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[Message index]

		FOR LOOP problem By: skd6 on Fri, 31 May 2002 13:44
		Re: FOR LOOP problem By: skd6 on Wed, 05 June 2002 13:27
		Re: FOR LOOP problem By: Craig Markwardt on Wed, 05 June 2002 12:46
		Re: FOR LOOP problem By: skd6 on Wed, 05 June 2002 11:28
		Re: FOR LOOP problem By: R.Bauer on Tue, 04 June 2002 23:41
		Re: FOR LOOP problem By: R.Bauer on Mon, 10 June 2002 09:04

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