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Stupid color question [message #38890]

Wed, 07 April 2004 06:21

Bruce Bowler
Messages: 128
Registered: September 1998

Senior Member

It's time for another stupid color question...

I have an 2d array of data that I want to display. Currently I do it with
the following...

tv, bytscl(glocal, min = 0, max = maxval)

There are 2 allowable negative values, that are, as a result of the bytscl
set to "0" in the display. What I'd like to do is have those 2 negative
values displayed with the 2 lowest colors in the color table and then
scale the values from 0 to maxval across the remaining colors. I'm sure I
could write my own bytscl-like routine to do that, but if it's already
been done or is available in 5.6 already...

Thanks!
Bruce

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Bruce Bowler | In the future everyone will be famous for 15
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bbowler@bigelow.org |
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Stupid color question

By: Bruce Bowler on Wed, 07 April 2004 06:21

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