plot_trigger(trace, cft, thr_on, thr_off, show=True)[source]

Plot characteristic function of trigger along with waveform data and trigger On/Off from given thresholds.

  • trace (Trace) waveform data
  • cft (numpy.ndarray) characteristic function as returned by a trigger in obspy.signal.trigger
  • thr_on (float) threshold for switching trigger on
  • thr_off (float) threshold for switching trigger off
  • show (bool) Do not call plt.show() at end of routine. That way, further modifications can be done to the figure before showing it.