1. update for coefficient read. 2. add the emissivity calculation equation. Change-Id: I87ee50484ca72830d150632b605f2c228671ce7c Signed-off-by: Yan Zhang <zhangy26@motorola.com> Reviewed-on: https://gerrit.mot.com/1710799 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Tested-by: Jira Key Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com> Submit-Approved: Jira Key