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Re: Cross-section [message #6966 is a reply to message #6829]

Sat, 07 September 1996 00:00

pford
Messages: 33
Registered: September 1996

Member

In article <Pine.SGI.3.91.960828160955.9999C-100000@swsgi01>, Richard
Dixon <rdixon@swsgi01> wrote:

> As part of my Ph.D I am starting, I need to be able to display some
> grpahics. The data set is integers in x,y and z positions, with x and y
> part of a 92x92 grid, with 19 z levels. I need to display a vertical
> cross section along any line in the x,y plane.
>
> Is this easily done, and can anyone point me to any commands that I can
> use - I am a new user of IDL!
>
> Many thanks,
>
> Rich

From one IDL-novice to another, you can take this for what it is worth.

I can think of two ways.

1) The slicer command R 1-812, looks like just what you want.

2) a klugy way:
M = intarr(92,92,19)
xy = intarr(92,92)
xz = intarr(92,19)
.
.
xz = M(*,5,*) ;xz is now the 92,19 pixel slice where y = 5
tvslc, xz

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[Message index]

		Cross-section By: Richard Dixon on Tue, 27 August 1996 00:00
		Re: Cross-section By: pford on Sat, 07 September 1996 00:00
		Re: Cross-section By: David Fanning on Tue, 03 August 2004 05:59

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