def shiftit(self,shift,save=False):
"""
Shift the pulse by some phase.
"""
x = u.shiftit(self.data,-1*shift)
if save:
self.data = x
return x
def shiftit(self, shift, save=False):
"""
Shift the pulse by some phase.
"""
x = u.shiftit(self.data, -1 * shift)
if save:
self.data = x
return x
