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tvim procedure [message #71723]

Tue, 20 July 2010 03:14

Thibault Garel
Messages: 55
Registered: October 2009

Member

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

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By: Thibault Garel on Tue, 20 July 2010 03:14

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