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Re: IDL-way to use WHERE result as subscripting indices without having to do IF count [message #76185 is a reply to message #76184]

Fri, 20 May 2011 06:18

Robin Wilson
Messages: 40
Registered: August 2010

Member

On 20/05/2011 14:16, Paulo Penteado wrote:
> Array[WHERE(Input LT 5,/null)] = 2
> Array[WHERE(Input GT 7 AND OtherArray LT 9,/null) = 6

Does that require IDL 8? When I try it I get an error saying that the
NULL keyword is not allowed in the WHERE call.

Cheers,

Robin

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[Message index]

		Re: IDL-way to use WHERE result as subscripting indices without having to do IF count By: Heinz Stege on Fri, 20 May 2011 08:22
		Re: IDL-way to use WHERE result as subscripting indices without having to do IF count By: David Fanning on Fri, 20 May 2011 06:27
		Re: IDL-way to use WHERE result as subscripting indices without having to do IF count By: David Fanning on Fri, 20 May 2011 06:19
		Re: IDL-way to use WHERE result as subscripting indices without having to do IF count By: Robin Wilson on Fri, 20 May 2011 06:18
		Re: IDL-way to use WHERE result as subscripting indices without having to do IF count By: penteado on Fri, 20 May 2011 06:16

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