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