pylops.utils.seismicevents.hyperbolic2d¶
-
pylops.utils.seismicevents.
hyperbolic2d
(x, t, t0, vrms, amp, wav)[source]¶ Hyperbolic 2D events
Create 2d hyperbolic events given intercept time, root-mean-square velocity, and amplitude of each event
Parameters: - x :
numpy.ndarray
space axis
- t :
numpy.ndarray
time axis
- t0 :
tuple
orfloat
intercept time at \(x=0\) of each of hyperbolic event
- vrms :
tuple
orfloat
root-mean-square velocity of each hyperbolic event
- amp :
tuple
orfloat
amplitude of each hyperbolic event
- wav :
numpy.ndarray
wavelet to be applied to data
Returns: - d :
numpy.ndarray
data without wavelet of size \([n_x \times n_t]\)
- dwav :
numpy.ndarray
data with wavelet of size \([n_x \times n_t]\)
Notes
Each event is created using the following relation:
\[t_i(x) = \sqrt{t_{0,i}^2 + x^2 / v_{rms,i}^2}\]- x :