5.11.1.2. eqcorrscan.utils.synth_seis.SVD_sim

eqcorrscan.utils.synth_seis.SVD_sim(SP, lowcut, highcut, samp_rate, amp_range=<Mock name='mock.arange()' id='4482064272'>)[source]

Function to generate a basis vectors of a set of simulated seismograms with a range of S-P amplitude ratios.

Parameters:
  • SP (int) – S-P time in seconds - will be converted to samples according to samp_rate.
  • lowcut (float) – Low-cut for bandpass filter in Hz
  • highcut (float) – High-cut for bandpass filter in Hz
  • samp_rate (float) – Sampling rate in Hz
  • amp_range (np.ndarray) – Amplitude ratio range to generate synthetics for.
Returns:

nd.ndarray, set of output basis vectors