02-13-2022, 04:53 PM
Some good explanations here:
https://patdavid.net/2012/06/getting-aro...or-curves/
https://patdavid.net/2012/07/getting-aro...ore-color/
https://patdavid.net/2012/06/getting-aro...or-curves/
https://patdavid.net/2012/07/getting-aro...ore-color/