eqcorrscan.core.lag_calc._prepare_data

eqcorrscan.core.lag_calc._prepare_data(family, detect_data, shift_len)[source]

Prepare data for lag_calc - reduce memory here.

Parameters
  • family (eqcorrscan.core.match_filter.family.Family) – The Family containing the template and detections.

  • detect_data (obspy.core.stream.Stream) – Stream to extract detection streams from.

  • shift_len (float) – Shift length in seconds allowed for picking.

Returns

Dictionary of detect_streams keyed by detection id to be worked on

Return type

dict