5.2.14.1.3. eqcorrscan.utils.synth_seis.SVD_sim¶
- eqcorrscan.utils.synth_seis.SVD_sim(sp, lowcut, highcut, samp_rate, amp_range=array([-10., -9.99, -9.98, ..., 9.97, 9.98, 9.99]))[source]¶
Generate basis vectors of a set of simulated seismograms.
Inputs should have a range of S-P amplitude ratios, in theory to simulate a range of focal mechanisms.
- 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 (numpy.ndarray) – Amplitude ratio range to generate synthetics for.
- Returns:
set of output basis vectors
- Return type: