def timeRange(self , start = None , end = None , interval = "1Y", extend_end = True):
(num , timeUnit) = TimeVector.parseTimeUnit( interval )
if start is None:
start = self.getDataStartTime( )
if isinstance(start , datetime.date):
start = datetime.datetime( start.year , start.month , start.day , 0 , 0 , 0 )
if end is None:
end = self.end_time
if isinstance(end , datetime.date):
end = datetime.datetime( end.year , end.month , end.day , 0 , 0 , 0 )
if end < start:
raise ValueError("Invalid time interval start after end")
if not timeUnit == "d":
year1 = start.year
year2 = end.year
month1 = start.month
month2 = end.month
day1 = start.day
day2 = end.day
if extend_end:
if timeUnit == 'm':
if day2 > 1:
month2 += 1
if month2 == 13:
year2 += 1
month2 = 1
elif timeUnit == "y":
month1 = 1
if year2 > 1 or day2 > 1:
year2 += 1
month2 = 1
day1 = 1
day2 = 1
range_start = datetime.date( year1, month1 , day1)
range_end = datetime.date(year2 , month2 , day2)
trange = TimeVector.createRegular(range_start , range_end , interval)
# If the simulation does not start at the first of the month
# the start value will be before the simulation start; we
# manually shift the first element in the trange to the start
# value; the same for the end of list.
if trange[-1] < end:
if extend_end:
trange.appendTime( num , timeUnit )
else:
trange.append( end )
if trange[0] < start:
trange[0] = CTime(start)
return trange
def timeRange(self, start=None, end=None, interval="1Y", extend_end=True):
(num, timeUnit) = TimeVector.parseTimeUnit(interval)
if start is None:
start = self.getDataStartTime()
if isinstance(start, datetime.date):
start = datetime.datetime(start.year, start.month, start.day, 0, 0,
0)
if end is None:
end = self.end_time
if isinstance(end, datetime.date):
end = datetime.datetime(end.year, end.month, end.day, 0, 0, 0)
if end < start:
raise ValueError("Invalid time interval start after end")
if not timeUnit == "d":
year1 = start.year
year2 = end.year
month1 = start.month
month2 = end.month
day1 = start.day
day2 = end.day
if extend_end:
if timeUnit == 'm':
if day2 > 1:
month2 += 1
if month2 == 13:
year2 += 1
month2 = 1
elif timeUnit == "y":
month1 = 1
if year2 > 1 or day2 > 1:
year2 += 1
month2 = 1
day1 = 1
day2 = 1
range_start = datetime.date(year1, month1, day1)
range_end = datetime.date(year2, month2, day2)
trange = TimeVector.createRegular(range_start, range_end, interval)
# If the simulation does not start at the first of the month
# the start value will be before the simulation start; we
# manually shift the first element in the trange to the start
# value; the same for the end of list.
if trange[-1] < end:
if extend_end:
trange.appendTime(num, timeUnit)
else:
trange.append(end)
if trange[0] < start:
trange[0] = CTime(start)
return trange
def timeRange(self , start = None , end = None , interval = "1Y", extend_end = True):
(num , timeUnit) = TimeVector.parseTimeUnit( interval )
if start is None:
start = self.getDataStartTime( )
if isinstance(start , datetime.date):
start = datetime.datetime( start.year , start.month , start.day , 0 , 0 , 0 )
if end is None:
end = self.end_time
if isinstance(end , datetime.date):
end = datetime.datetime( end.year , end.month , end.day , 0 , 0 , 0 )
if end < start:
raise ValueError("Invalid time interval start after end")
if not timeUnit == "d":
year1 = start.year
year2 = end.year
month1 = start.month
month2 = end.month
day1 = start.day
day2 = end.day
if extend_end:
if timeUnit == 'm':
if day2 > 1:
month2 += 1
if month2 == 13:
year2 += 1
month2 = 1
elif timeUnit == "y":
month1 = 1
if year2 > 1 or day2 > 1:
year2 += 1
month2 = 1
day1 = 1
day2 = 1
start = datetime.date( year1, month1 , day1)
end = datetime.date(year2 , month2 , day2)
trange = TimeVector.createRegular(start , end , interval)
if trange[-1] < end:
if extend_end:
trange.appendTime( num , timeUnit )
else:
trange.append( end )
return trange
def timeRange(self , start = None , end = None , interval = "1Y", extend_end = True):
(num , timeUnit) = TimeVector.parseTimeUnit( interval )
if start is None:
start = self.start_time
if isinstance(start , datetime.date):
start = datetime.datetime( start.year , start.month , start.day , 0 , 0 , 0 )
if end is None:
end = self.end_time
if isinstance(end , datetime.date):
end = datetime.datetime( end.year , end.month , end.day , 0 , 0 , 0 )
if end < start:
raise ValueError("Invalid time interval start after end")
if not timeUnit == "d":
year1 = start.year
year2 = end.year
month1 = start.month
month2 = end.month
day1 = start.day
day2 = end.day
if extend_end:
if timeUnit == 'm':
if day2 > 1:
month2 += 1
if month2 == 13:
year2 += 1
month2 = 1
elif timeUnit == "y":
month1 = 1
if year2 > 1 or day2 > 1:
year2 += 1
month2 = 1
day1 = 1
day2 = 1
start = datetime.date( year1, month1 , day1)
end = datetime.date(year2 , month2 , day2)
trange = TimeVector.createRegular(start , end , interval)
if trange[-1] < end:
if extend_end:
trange.appendTime( num , timeUnit )
else:
trange.append( end )
return trange