Release candidate 0 for release 0.4.4. core.match_filter Bug-fix: peak-cores could be defined twice in _group_detect through kwargs. Fix: only update peak_cores if it isn't there already. core.match_filter.tribe Detect now allows passing of pre-processed data core.match_filter.template Remove duplicate detections from overlapping windows using ._uniq() core.lag_calc._xcorr_interp CC-interpolation replaced with resampling (more robust), old method deprecated. Use new method with use_new_resamp_method=True as **kwarg. core.lag_calc: Fixed bug where minimum CC defined via min_cc_from_mean_cc_factor was not set correctly for negative correlation sums. utils.correlate Fast Matched Filter now supported natively for version >= 1.4.0 Only full correlation stacks are returned now (e.g. where fewer than than the full number of channels are in the stack at the end of the stack, zeros are returned). utils.mag_calc.relative_magnitude fixed bug where S-picks / traces were used for relative-magnitude calculation against user's choice. implemented full magnitude bias-correction for CC and SNR utils.mag_calc.relative_amplitude: returns dicts for SNR measurements utils.catalog_to_dd.write_correlations Fixed bug on execution of parallel execution. Added parallel-options for catalog-dt measurements and for stream-preparation before cross correlation-dt measurements. Default parallelization of dt-computation is now across events (loads CPUs more efficiently), and there is a new option `max_trace_workers to use the old parallelization strategy across traces. Now includes all_horiz-option that will correlate all matching horizontal channels no matter to which of these the S-pick is linking. utils.clustering Allow to handle indirect comparison of event-waveforms when (i.e., events without matching traces which can be compared indirectly via a third event) Allows to set clustering method, metric, and sort_order from scipy.cluster.hierarchy.linkage. tribe, template, template_gen, archive_read, clustering: remove option to read from seishub (deprecated in obspy).