code: def from_lal(cls, lalts, copy=True):
          
          from ..utils.lal import from_lal_unit
          try:
              unit = from_lal_unit(lalts.sampleUnits)
          except (TypeError, ValueError) as exc:
              warnings.warn("%s, defaulting to 'dimensionless'" % str(exc))
              unit = None
          channel = Channel(lalts.name, sample_rate=1/lalts.deltaT, unit=unit,
                            dtype=lalts.data.data.dtype)
          out = cls(lalts.data.data, channel=channel, t0=lalts.epoch,
                    dt=lalts.deltaT, unit=unit, name=lalts.name, copy=False)
          if copy:
              return out.copy()
          return out
docs: Generate a new TimeSeries from a LAL TimeSeries of any type.