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Re: Congrid problem [message #23908 is a reply to message #23858]

Mon, 26 February 2001 10:53

Jeff Kolthammer
Messages: 2
Registered: July 1999

Junior Member

No apparent bug on Alpha...

IDL> print, !version
{ alpha OSF unix 5.4 Sep 25 2000 64 64}
IDL> a = bytarr(100,100) + 155b
IDL> b = congrid(a,140,140,/interp)
IDL> print, min(b), max(b)
155 155
IDL> w = where(b eq 154, count)
IDL> print,count
0

> Here's an example that show's the problem:
>
> IDL> a = bytarr(100,100) + 155b
> IDL> b = congrid(a,140,140,/interp)
> IDL> print, min(b), max(b)
> 154 155
> IDL> w = where(b eq 154, count)
> IDL> print,count
> 3703
> IDL> tvscl, b eq 154 ;shows strange pattern of lines and dots
>

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[Message index]

		Congrid problem By: Jonathan Joseph on Thu, 22 February 2001 21:23
		Re: Congrid problem By: Nigel Wade on Tue, 27 February 2001 02:17
		Re: Congrid problem By: Jeff Kolthammer on Mon, 26 February 2001 10:53

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