5.4.1.5. eqcorrscan.utils.clustering.cross_chan_coherence

eqcorrscan.utils.clustering.cross_chan_coherence(st1, st2, allow_shift=False, shift_len=0.2, i=0, xcorr_func='time_domain')[source]

Calculate cross-channel coherency.

Determine the cross-channel coherency between two streams of multichannel seismic data.

Parameters:
Returns:

cross channel coherence, float - normalized by number of channels, and i, where i is int, as input.

Return type:

tuple