obspy.signal.spectral_estimation.PPSD.extract_psd_values¶

PPSD.extract_psd_values(period)[source]¶

Extract PSD values for given period in seconds.

Selects the period bin whose center period is closest to the specified period. Also returns the minimum, center and maximum period of the selected bin. The respective times of the PSD values can be accessed as PPSD.times_processed.

Parameters:	period (float) Period to extract PSD values for in seconds.
Return type:	four-tuple of (list, float, float, float)
Returns:	PSD values for requested period (at times)