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Re: 2D Plot in IDL with shading? [message #71446 is a reply to message #71445]

Fri, 18 June 2010 13:30

Ally
Messages: 13
Registered: June 2010

Junior Member

On Jun 18, 4:16 pm, pp <pp.pente...@gmail.com> wrote:
> On Jun 18, 5:11 pm, Ally <ally.desh...@gmail.com> wrote:
>
>> Not exactly. The whole plot will be filled in because there's a diode
>> response for each elevation and azimuth pair. The diode response
>> doesn't change linearly so I can't use the vector idea. I want the
>> colors to match the data in highest to lowest value order (or vice
>> versa) but the data isn't written this way (it should end up looking
>> like a ring or ellipse pattern with greatest response/darkest color on
>> the outside and lowest response/lightest color on the inside). I have
>> a picture of something similar in Python but I can't attach it to a
>> post. Is there any way I can make a surface plot of the data, give it
>> elevation shading, and then just view it top down so I only see the x
>> and y axes and colored rings?
>
> I think what you want is just an image, something like:
>
> iimage,response,elevation,azimuth
>
> Though you could have made a surface, with
>
> isurface,response,elevation,azimuth
>
> Or a contour plot with
>
> icontour,response,elevation,azimuth

Thanks. I'll try those and see if it works.

-Allison

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[Message index]

		Re: 2D Plot in IDL with shading? By: Ally on Mon, 21 June 2010 11:41
		Re: 2D Plot in IDL with shading? By: penteado on Mon, 21 June 2010 08:14
		Re: 2D Plot in IDL with shading? By: Ally on Mon, 21 June 2010 08:09
		Re: 2D Plot in IDL with shading? By: Ally on Mon, 21 June 2010 08:09
		Re: 2D Plot in IDL with shading? By: David Fanning on Fri, 18 June 2010 13:34
		Re: 2D Plot in IDL with shading? By: Ally on Fri, 18 June 2010 13:30
		Re: 2D Plot in IDL with shading? By: penteado on Fri, 18 June 2010 13:16
		Re: 2D Plot in IDL with shading? By: Ally on Fri, 18 June 2010 13:11
		Re: 2D Plot in IDL with shading? By: David Fanning on Fri, 18 June 2010 12:49
		Re: 2D Plot in IDL with shading? By: penteado on Mon, 21 June 2010 12:15

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