imap_processing.idex.idex_l2a.calculate_snr#
- imap_processing.idex.idex_l2a.calculate_snr(tof_high: DataArray, hs_time: DataArray) ndarray[tuple[int, ...], dtype[_ScalarType_co]]#
Calculate the signal-to-noise ratio.
- Parameters:
tof_high (xarray.DataArray) – The time of flight array.
hs_time (xarray.DataArray) – The high sampling time array.
- Returns:
Signal-to-noise ratio at each event.
- Return type: