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Is the sky falling? [message #87192]

Wed, 15 January 2014 05:20

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

Hi,
I couldn't find any reference to explain this, so here is probably the typical beginners post.
Why is does the INTARR(3,3)+1 expression result in a LONG array?

IDL> HELP, INTARR(3,3)+1
<Expression> LONG = Array[3, 3]

Shouldn't it be an integer array?

On the other hand:

IDL> HELP, INTARR(3,3)+1b
<Expression> INT = Array[3, 3]

results in an integer array...

Where is the trick?

Regards,
Helder

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[Message index]

		Is the sky falling? By: Helder Marchetto on Wed, 15 January 2014 05:20
		Re: Is the sky falling? By: Moritz Fischer on Wed, 15 January 2014 05:30
		Re: Is the sky falling? By: Matthew Argall on Wed, 15 January 2014 05:34
		Re: Is the sky falling? By: Helder Marchetto on Wed, 15 January 2014 05:44
		Re: Is the sky falling? By: David Fanning on Wed, 15 January 2014 05:41

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