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Re: IImage Command Line [message #50833]

Mon, 16 October 2006 10:55

Jean H.
Messages: 472
Registered: July 2006

Senior Member

StevenM wrote:
> I hope that someone can help me.
>
> I have a 3D array of data. I am trying to display this using iimage.
> When I use the command
> iimage, filename(*,*,30)
> I get the slice I want through the volume. But if I try to get the
> slice at another orientation i.e
> iimage, filename(30,*,*)
> I get an error message that says the first arguement is invalid.
>
> If I use the tvscl command I get images in both orientations with no
> problems but I would rather us iimage as I find further manipulations
> are easier.
>
> Thanks in advance
>
> Steven
>

try iimage, REFORM(filename[30,*,*])

If you put a number in the first position, you will have an aditional
dimension of size 1.

a = indgen(10,10,10)

DL> help, a[*,*,1]
<Expression> INT = Array[10, 10]
IDL> help, a[2,*,*]
<Expression> INT = Array[1, 10, 10]
IDL help, reform(a[2,*,*])
<Expression> INT = Array[10, 10]

Jean

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[Message index]

		Re: IImage Command Line By: Jean H. on Mon, 16 October 2006 10:55
		Re: IImage Command Line By: Michael Galloy on Mon, 16 October 2006 11:01

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