Details:
| png file | /svs/share/houdini/cbars/images/png/bent-cool-warm.png |
| tex file | /svs/share/houdini/cbars/images/tex/bent-cool-warm.tex |
| definition | /svs/share/houdini/cbars/definitions/moreland/bent-cool-warm.csv |
| credit | Kenneth Moreland | reference | https://www.kennethmoreland.com/color-advice/ |