isInRangeFromCurrentTime checks whether the time member of the current cell location is within the given range from the current time member (based on server start time). If the offset is positive, then checks whether the cell location is in the future of “current time” within the specified range. If the offset is negative, then checks whether it is in the past within a given range.
isInRangeFromCurrentTime(Location cellLocation, Dimension d, double rangeLimit)where cellLocation is the location being examined, d is the time dimension of interest, and rangeLimit is the range limit in terms of the number of time units(weeks, months, and so on.)