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newbie's question [message #53407]

Sat, 14 April 2007 08:36

geonline714
Messages: 7
Registered: April 2007

Junior Member

Dear all,

I tried to run a script like this (stored in test.pro):

array = ['one', 'two', 'three']
print, array
n = N_ELEMENTS(array)
print, n
FOR i=0,n-1 DO BEGIN
PRINT, array[i]
ENDFOR

However, I got error message as follows:

IDL> @test
one two three
3
Attempt to subscript ARRAY with I is out of range.
Execution halted at: $MAIN$

ENDFOR
^
Syntax error.
At: E:\temp\test.pro, Line 7

This is an example from IDL. Do you have any idea about what is going
on?

Sincerely,
Qi

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By: geonline714 on Sat, 14 April 2007 08:36

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