symshot1 {RSEIS}R Documentation

Simulate a seismic shot

Description

Simulate an exploration style seismic shot with ground roll, air wave, refractions and reflections.

Usage

symshot1(PLOT = FALSE)

Arguments

PLOT logical, TRUE=plot the wiggles. DEFAULT=FALSE

Details

Arrivals are calculated based on geometric considerations with a 1D layered model.

Value

smograms Matrix: columns are individual traces
dt sample interval in time, s
x x locations
dx spacing in X-direction
REFL reflection information
REFR refraction image
GRrec ground roll image
AIRrec air wave image
THEORY List of theoretical values
trefrac refraction arrival times
treflex reflection arrival times
tair Air arrival times
velair velocity for the air wave
mod Layered Model

Note

MOdel is relatively simple:

Author(s)

Jonathan M. Lees<jonathan.lees@unc.edu>

References

Sherrif

See Also

wiggleimage, symshot

Examples


S1 = symshot1()
wiggleimage(S1$smograms, dt = -S1$dt, dx = S1$x, col = "black")


[Package RSEIS version 2.3-3 Index]