code: def to_lal(self):
          
          import lal
          from ..utils.lal import (find_typed_function, to_lal_unit)
  
          # map unit
          try:
              unit = to_lal_unit(self.unit)
          except ValueError as e:
              warnings.warn("%s, defaulting to lal.DimensionlessUnit" % str(e))
              unit = lal.DimensionlessUnit
  
          # create TimeSeries
          create = find_typed_function(self.dtype, 'Create', 'TimeSeries')
          lalts = create(self.name, lal.LIGOTimeGPS(self.epoch.gps), 0,
                         self.dt.value, unit, self.shape[0])
          lalts.data.data = self.value
          return lalts
docs: Convert this `TimeSeries` into a LAL TimeSeries.