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I'm using a lookup table to map colors to an image using a custom LUT. My image only has a max intensity (in 8-bit grayscale) of 20 or so and a minimum intensity of 4. Is there a way to customize the range displayed on the calibration bar (that I get through the Analyze > Tools > Calibration Bar option)? As it is right now it goes from 0 to 255, which means the different colors I've chosen to represent differences in my narrow range (4 to 20) are pretty much indistinguishable, and there's a huge space at the top that doesn't correspond to anything.
My apologies if this is really simple to do...I've read the manual and done a search though and still can't seem to figure it out. Thanks so much.
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