5.2.5.1.1. eqcorrscan.utils.correlate.fftw_multi_normxcorr

eqcorrscan.utils.correlate.fftw_multi_normxcorr(template_array, stream_array, pad_array, seed_ids, cores_inner, cores_outer, stack=True, *args, **kwargs)

Use a C loop rather than a Python loop - in some cases this will be fast.

Parameters:

• template_array (dict) –

• stream_array (dict) –

• pad_array (dict) –

• seed_ids (list) –

rtype: np.ndarray, list :return: 3D Array of cross-correlations and list of used channels.