5.5.1.6. eqcorrscan.utils.correlate.get_stream_xcorr¶
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eqcorrscan.utils.correlate.
get_stream_xcorr
(name_or_func=None, concurrency=None)[source]¶ Return a function for performing normalized cross correlation on lists of streams.
Parameters: - name_or_func Either a name of a registered function or a callable that implements the standard array_normxcorr signature.
- concurrency Optional concurrency strategy, options are below.
Returns: A callable with the interface of stream_normxcorr
Concurrency options: - multithread - use a threadpool for concurrency;
- multiprocess - use a process pool for concurrency;
- concurrent - use a customized concurrency strategy for the function, if not defined threading will be used.