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Re: tvim procedure [message #71721 is a reply to message #71719]

Tue, 20 July 2010 05:18

Thibault Garel
Messages: 55
Registered: October 2009

Member

OK, thank you!
And do you know how to make the x/y labels thicker ?
cheers

> On Jul 20, 3:14 am, bing999 <thibaultga...@gmail.com> wrote:
>
>
>
>> Hi,
>
>> i am using the tvim procedure and i have trouble with the colors.
>
>> I plot a 2D histogram so each pixel is a number density.
>
>> I do
>> tvim,map,xrange=xaxis,yrange=yaxis,rgb_nodata=[255,255,255], nodata=0.0
>
>> where map is a 2D array containing the number density for each (x,y)
>> couple. I do not understand the color coding. Is there a way to know
>> the correspondance between the number density of my pixel and the
>> color? For instance, plotting a colorbar in agreement with my color
>> coding?
>
>> Thank you
>
> Look at thishttp://groups.google.com/group/comp.lang.idl-pvwave/brow se_thread/thr...
> Cheers
> Dave

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[Message index]

		Re: tvim procedure By: d.poreh on Tue, 20 July 2010 07:26
		Re: tvim procedure By: Thibault Garel on Tue, 20 July 2010 05:18
		Re: tvim procedure By: d.poreh on Tue, 20 July 2010 03:49

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