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Re: Openw and printf [message #56601 is a reply to message #56596]

Sun, 04 November 2007 05:54

Foldy Lajos
Messages: 268
Registered: October 2001

Senior Member

On Fri, 2 Nov 2007, StevenM wrote:

> Hello Everybody,
>
> I have a 3D array [x,y,z] and I am trying to write one column to a
> file. My problem arises when I try to export the z dimension, the
> output file has gaps between each data point, in the other dimensions
> there are no gaps. Can anyone help me with how to get rid of the
> gaps.
>
> thanks
>
> Steven
>
> ps the output data looks like this
>
> 4
>
> 6
>
> 7
>
> 8
>
> when I would like
>
> 4
> 6
> 7
> 8
>
>

REFORM() will solve this:

IDL> a=indgen(2,3,4)
IDL> print, a[*,0,0]
0 1
IDL> print, a[0,*,0]
0
2
4
IDL> print, a[0,0,*]
0

6

12

18
IDL> print, reform(a[0,0,*], 1,4)
0
6
12
18

regards,
lajos

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[Message index]

		Re: Openw and printf By: Spon on Mon, 05 November 2007 03:40
		Re: Openw and printf By: Foldy Lajos on Sun, 04 November 2007 05:54
		Re: Openw and printf By: StevenM on Sun, 04 November 2007 04:27
		Re: Openw and printf By: David Fanning on Fri, 02 November 2007 12:20

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