OLD    VERSION    1 C    8  0 YYYYMMDD        COAT VERSION 20190701 
NEW    VERSION    1 C    8  0 YYYYMMDD        COAT VERSION 20210309 Beta 
OLD    RAAVECF    4 N    6  2 %               AVERAGE AERATION OVER PERIOD OF TIME CORRECTION FACTOR LAST STAND REFERENCE 
NEW    RAAVECF    4 N    8  4 %               AVERAGE AERATION OVER PERIOD OF TIME CORRECTION FACTOR LAST STAND REFERENCE