obspy.core.stream.Stream.extend¶

Stream.extend(trace_list)[source]¶

Extend the current Stream object with a list of Trace objects.

Parameters:	trace_list list of Trace objects or Stream.

Example

>>> from obspy import read, Trace
>>> st = read()
>>> tr1 = Trace()
>>> tr1.stats.station = 'TEST1'
>>> tr2 = Trace()
>>> tr2.stats.station = 'TEST2'
>>> st.extend([tr1, tr2])  
<...Stream object at 0x...>
>>> print(st)  
5 Trace(s) in Stream:
BW.RJOB..EHZ | 2009-08-24T00:20:03.000000Z ... | 100.0 Hz, 3000 samples
BW.RJOB..EHN | 2009-08-24T00:20:03.000000Z ... | 100.0 Hz, 3000 samples
BW.RJOB..EHE | 2009-08-24T00:20:03.000000Z ... | 100.0 Hz, 3000 samples
.TEST1..     | 1970-01-01T00:00:00.000000Z ... | 1.0 Hz, 0 samples
.TEST2..     | 1970-01-01T00:00:00.000000Z ... | 1.0 Hz, 0 samples