12.2.4. obspy.signal.trigger.delayedSTALTA

delayedSTALTA(a, nsta, nlta)[source]

Delayed STA/LTA.

Parameters:
  • a (NumPy ndarray) Seismic Trace
  • nsta (int) Length of short time average window in samples
  • nlta (int) Length of long time average window in samples
Return type:

NumPy ndarray

Returns:

Characteristic function of delayed STA/LTA

See also

[Withers1998] (p. 98) and [Trnkoczy2012]