origin,onset_elapsed,dry_earth_elapsed,onset_numbered_day,dry_earth_numbered_day,elapsed_interval
"Flood onset: year 600, month 2, day 17",0,370,1,371,370
"Start of Noah-year 600: month 1, day 1",46,416,47,417,370
Seven-day warning before Flood onset,7,377,8,378,370