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Re: WORD 16 bit unsigned? [message #11331 is a reply to message #11288]

Tue, 24 March 1998 00:00

David Kastrup
Messages: 33
Registered: February 1998

Member

dors@gamma.physics.uiowa.edu (Eric E. Dors) writes:

> No there aren't any unsigned data types in IDL, I have talked to the
> IDL folks (David Stern) about this one, and I didn't get the
> impression that they have any intention of supporting them either.
> This can be a big problem when reading in data not created by IDL.

read them into an ordinary int array (say x), then calculate

( x + 65536L * (x LT 0))

--
David Kastrup Phone: +49-234-700-5570
Email: dak@neuroinformatik.ruhr-uni-bochum.de Fax: +49-234-709-4209
Institut fï¿½r Neuroinformatik, Universitï¿½tsstr. 150, 44780 Bochum, Germany

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[Message index]

		Re: WORD 16 bit unsigned? By: hdsfkj on Sat, 28 March 1998 00:00
		Re: WORD 16 bit unsigned? By: David Kastrup on Tue, 24 March 1998 00:00
		Re: WORD 16 bit unsigned? By: dors on Tue, 24 March 1998 00:00
		Re: WORD 16 bit unsigned? By: davidf on Mon, 23 March 1998 00:00

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