beginPosition: object of class numeric , Date or POSIXct-class
endPosition: object of class numeric , Date or POSIXct-class
Method setBeginPosition()
Set begin position
Usage
GMLTimePeriod$setBeginPosition(beginPosition)
Arguments
beginPosition: object of class numeric , Date or POSIXct-class
Method setEndPosition()
Set end position
Usage
GMLTimePeriod$setEndPosition(endPosition)
Arguments
endPosition: object of class numeric , Date or POSIXct-class
Method computeInterval()
Compute interval (ISO defined duration) and set proper attribute for XML encoding. The method calls the static function GMLTimePeriod$computeISODuration
Usage
GMLTimePeriod$computeInterval()
Method setDuration()
Set ISO duration
Usage
GMLTimePeriod$setDuration(
years = 0,
months = 0,
days = 0,
hours = 0,
mins = 0,
secs = 0
)
Arguments
years: years
months: months
days: days
hours: hours
mins: mins
secs: secs
Method clone()
The objects of this class are cloneable with this method.