public static int Year(int period) { return(RrdPeriod._PeriodCalc(period, 365)); }
public static int Week(int period) { return(RrdPeriod._PeriodCalc(period, 7)); }
public static int Month(int period) { return(RrdPeriod._PeriodCalc(period, 30)); }
public static int Day(int period) { return(RrdPeriod._PeriodCalc(period, 1)); }