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Re: FINITE function [message #90056 is a reply to message #90054]

Wed, 21 January 2015 05:53

andeh
Messages: 23
Registered: April 2011

Junior Member

On Wednesday, 21 January 2015 13:49:52 UTC, AJAS wrote:
> On Wednesday, 21 January 2015 13:35:13 UTC, g.na...@gmail.com wrote:
>> I've got a quite old version of IDL 6.4. And I got the error that Keyword COUNT not allowed in call to: WHERE
>
> Ok.
>
> Then just test that the first element of the returned array w is not -1.
>
> w = WHERE( FINITE(Barray,/INFINITY,SIGN=1) )
> IF w[0] NE -1 THEN PRINT, w

Oh, my bad. I misremembered the WHERE command. COUNT is a parameter, not a keyword.

Does,
w = WHERE( FINITE(Barray,/INFINITY, SIGN=1), count )
work?

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[Message index]

		FINITE function By: g.nacarts on Wed, 21 January 2015 04:00
		Re: FINITE function By: andeh on Wed, 21 January 2015 04:14
		Re: FINITE function By: andeh on Wed, 21 January 2015 04:20
		Re: FINITE function By: g.nacarts on Wed, 21 January 2015 05:35
		Re: FINITE function By: andeh on Wed, 21 January 2015 05:49
		Re: FINITE function By: andeh on Wed, 21 January 2015 05:52
		Re: FINITE function By: andeh on Wed, 21 January 2015 05:53
		Re: FINITE function By: g.nacarts on Wed, 21 January 2015 07:22

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