pylops.utils.seismicevents.linear2d#
- pylops.utils.seismicevents.linear2d(x, t, v, t0, theta, amp, wav)[source]#
Linear 2D events
Create 2d linear events given propagation velocity, intercept time, angle, and amplitude of each event
- Parameters
- x
numpy.ndarray space axis
- t
numpy.ndarray time axis
- v
float propagation velocity
- t0
tupleorfloat intercept time at \(x=0\) of each linear event
- theta
tupleorfloat angle (in degrees) of each linear event
- amp
tupleorfloat amplitude of each linear event
- wav
numpy.ndarray wavelet to be applied to data
- x
- Returns
- d
numpy.ndarray data without wavelet of size \([n_x \times n_t]\)
- dwav
numpy.ndarray data with wavelet of size \([n_x \times n_t]\)
- d
Notes
Each event is created using the following relation:
\[t_i(x) = t_{0,i} + p_{x,i} x\]where \(p_{x,i}=\sin( \theta_i)/v\)
