def cyclic_time_shift(self, dt):
"""Shift the data by a given number of seconds
Shift the data in the time domain a given number of seconds. This may
be smaller than the intrinsic sample rate of the data. Note that
data will be cycliclly rotated, so if you shift by 2 seconds, the
final 2 seconds of your data will now be at the beginning of the
data set.
Parameters
----------
dt : float
Amount of time to shift the vector.
Returns
-------
data : pycbc.types.FrequencySeries
The time shifted frequency series.
"""
from pycbc.waveform import apply_fseries_time_shift
data = apply_fseries_time_shift(self, dt)
data.start_time = self.start_time - dt
return data
def cyclic_time_shift(self, dt):
"""Shift the data by a given number of seconds
Shift the data in the time domain a given number of seconds. This may
be smaller than the intrinsic sample rate of the data. Note that
data will be cycliclly rotated, so if you shift by 2 seconds, the
final 2 seconds of your data will now be at the beginning of the
data set.
Parameters
----------
dt : float
Amount of time to shift the vector.
Returns
-------
data : pycbc.types.FrequencySeries
The time shifted frequency series.
"""
from pycbc.waveform import apply_fseries_time_shift
data = apply_fseries_time_shift(self, dt)
data.start_time = self.start_time - dt
return data
