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CHANGELOG.md

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Version 0.2:

  • Changed date representation in run_many()
  • Removed asctime and caller from logging.basicConfig format, because matplotlib calls to logging.debug do not fill in these values, which gives an error
  • added VERBOSE logging level (using verboselogs package)
  • Fixed bug that set all amplitude pick components (and associated phase pick) to the amplitude level and component of the last picked station

v0.2.2:

  • Added associator:method attribute (can use to specify 'arrival_time' instead of the default 'origin_time'
  • Replaced verbose argument to run_one() and run_many() by log_level (values=('info', 'verbose', or 'debug'))
  • Fixed a bug that could create a false kurtosis "hit" 50 points into a time series

v0.3

  • Parameter file changes:

    • replaced kurt_frequency_band(s), kurt_window_length(s) and kurt_extrema_smoothing(s) to kurtosis:{frequency_bands, window_lengths, extrema_smoothings
    • renamed n_extrema to max_candidates

  • Changed some internal kurtosis code to simplify and better align with Matlab code outputs

  • Fixed a (probably unimportant) bug that kept kurtosis gradients from reaching zero

  • added a prepend and append to second np.diff in kurtosis._loca_ext(), to retain array length and index alignment

  • simplified smooth_filter, eliminating a bug that put zero in the first index

v0.3.1:

cleaned up parameter file reading, fixed log_level use in run_many()

v0.4

  • json_pz files now use m/s as default units
  • Improved PAZ class
  • Sorts input files by filename within each day

v0.4.1:

  • Updated pyyaml and fixed some pathlib errors

v0.5:

  • Updated PAZ to have separate initialization routines for pole-zero gain and bandpass gain.

  • Updated parameter file format:

  channel_parameters:
    compZ: 'Z3'
    compN: 'N1Y'
    compE: 'E2X'
    compH: 'HF'
    S_write_cmp: 'N'
    P_write_cmp: 'Z'
    P_write_phase: 'Pg'
    S_write_phase: 'Sg'

becomes:

  channel_parameters:
    component_orientation_codes:
        Z: 'Z3'
        N: 'N1Y'
        E: 'E2X'
        H: 'HF'
    write_components_phases:
        S: ['N', 'Sg']
        P: ['Z', 'Pg']
    station_parameters:
        SPOBS:
            P_comp: 'Z'
            S_comp: 'ZNE'
            energy_frequency_band: [3, 30]
            energy_window: 20  # What does this really do?

becomes

    station_parameters:
        SPOBS:
            picking_components
                P: 'Z'
                S: 'ZNE'
            SNR_energy:
                frequency_band: [3, 30]
                window: 20  # What does this really do?

  • Got rid of sampling_rate attribute, a relic of C Baillard's code which doesn't belong in a Pole-Zero

  • Changed behavior of setting input_unit to an unknown value: previously accepted the name, now keeps the old name if it can't convert units (was a problem when saving unknown units to json_pz files, which forced units to m/s, even if they were Pascals)

  • Changed fast_kurtosis to reduce edge effect without throwing away first win_samples points, by calculating using a win_secs length buffer of repeating first second of data_

v0.5.1:

  • Fixed bug in amplitude calculation, caused by bug in PAZ.to_obspy()

v0.5.2:

  • Parameter file station list can have wildcards