def loadIRCurves():
timePeriods = VARUtilities.VARTimePeriodsAndSteps()
timePeriods.generate(LoadStartDate, LoadEndDate, 1,
Enum.TimePeriod('D').ql(), Calendar.Target())
for time in timePeriods.timeSteps:
print time
curve = InterestRateCurve()
curve.loadDefault(time)
curve.save()
