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Color table questions [message #38164]

Fri, 20 February 2004 08:14

Michael Wallace
Messages: 409
Registered: December 2003

Senior Member

A color table question for the color gurus....

I want to use a color table like rainbow + white, except I need the
colors to be spaced more evenly. The green section is very large and
the yellow section is very small. People around here use that color
table a lot because there are several different colors and there is a
clean progression between colors, but I'm afraid that such a huge green
section and such a small yellow section may be 'hiding' some of the
nuances of my data. Of course, no color table is perfect, but I think
it's possible to do better than what IDL provides. I'd like a smooth
violet -> blue -> green -> yellow -> red progression but where each of
the colors occupy approximately the same range. Anyone know of where I
could find such a thing?

-MikeW

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