obspy.realtime.signal.mwpintegral¶

mwpintegral(trace, max_time, ref_time, mem_time=1.0, gain=1.0, rtmemory_list=None)[source]¶

Calculate Mwp integral on a displacement trace.

See also

[Tsuboi1999] and [Tsuboi1995]

Parameters:	trace (Trace) Trace object to append to this RtTrace max_time (float) Maximum time in seconds after ref_time to apply Mwp integration. ref_time (UTCDateTime) Reference date and time of the data sample (e.g. P pick time) at which to begin Mwp integration. mem_time (float, optional) Length in seconds of data memory (must be much larger than maximum delay between pick declaration and pick time). Defaults to 1.0. gain (float, optional) Nominal gain to convert input displacement trace to meters of ground displacement. Defaults to 1.0. rtmemory_list (list of RtMemory, optional) Persistent memory used by this process for specified trace.
Return type:	NumPy numpy.ndarray
Returns:	Processed trace data from appended Trace object.