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  1. ObsPy Documentation (1.2.0)
  2. ObsPy Library Reference
  3. obspy.signal - Signal processing routines for ObsPy

obspy.signal.array_analysis

Functions for Array Analysis

copyright:The ObsPy Development Team (devs@obspy.org)
license:GNU Lesser General Public License, Version 3 (https://www.gnu.org/copyleft/lesser.html)

Public Functions

array_processing Method for Seismic-Array-Beamforming/FK-Analysis/Capon
array_rotation_strain This routine calculates the best-fitting rigid body rotation and uniform strain as functions of time, and their formal errors, given three-component ground motion time series recorded on a seismic array.
array_transff_freqslowness Returns array transfer function as a function of slowness difference and frequency.
array_transff_wavenumber Returns array transfer function as a function of wavenumber difference
dump Example function to use with store kwarg in
get_geometry Method to calculate the array geometry and the center coordinates in km
get_spoint Calculates start and end offsets relative to stime and etime for each trace in stream in samples.
get_timeshift Returns timeshift table for given array geometry