cdm/src/main/java/ucar/nc2/ft2/coverage/TimeHelper.java
public TimeHelper setReferenceDate(CalendarDate refDate) {
    CalendarDateUnit cdUnit = CalendarDateUnit.of(dateUnit.getCalendar(), dateUnit.getCalendarField(), refDate);
    return new TimeHelper(cdUnit);
  }
public TimeHelper setReferenceDate(CalendarDate refDate) {
    CalendarDateUnit cdUnit = CalendarDateUnit.of(dateUnit.getCalendar(), dateUnit.getCalendarField(), refDate);
    return new TimeHelper(cdUnit);
  }
public TimeHelper setReferenceDate ( CalendarDate refDate ) { CalendarDateUnit cdUnit = CalendarDateUnit . of ( dateUnit . getCalendar ( ) , dateUnit . getCalendarField ( ) , refDate ) ; return new TimeHelper ( cdUnit ) ; }
copy on modify
copy on modify