use rangemap with a single-value but in descending order?

[dang]

I'm playing around with a simple XML dashboard which uses rangemap to change the color of a single-value display. I think I've got it all working, but the (predefined) ranges are low, elevated and severe. This works well if you're creating something where lower numbers are good, and higher numbers are bad. How could I reverse things so that higher numbers are considered to be good, and lower numbers are considered to be bad?

[sfleming · Accepted solution]

You can assign any number ranges you like to low, elevated, and severe.

Example - low=12000000-15000000 elevated=9000-11999999 default=severe