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  1. ObsPy Documentation (1.2.0)

obspy.core.inventory.response.Response.get_evalresp_response

Response.get_evalresp_response(t_samp, nfft, output='VEL', start_stage=None, end_stage=None)[source]

Returns frequency response and corresponding frequencies using evalresp.

Parameters:
  • t_samp (float) time resolution (inverse frequency resolution)
  • nfft (int) Number of FFT points to use
  • output (str)

    Output units. One of:

    "DISP"
    displacement, output unit is meters
    "VEL"
    velocity, output unit is meters/second
    "ACC"
    acceleration, output unit is meters/second**2
  • start_stage (int, optional) Stage sequence number of first stage that will be used (disregarding all earlier stages).
  • end_stage (int, optional) Stage sequence number of last stage that will be used (disregarding all later stages).
Return type:

tuple of two arrays
Returns:

frequency response and corresponding frequencies