Description Usage Arguments Value Author(s) References Examples
Given a ray parameter, azimuth, source/receiver elevations, calculates where ray lands at receiver elevation.
1 | Prop.lin(p, az, zs, zr, ATM = CheckAtm.lin(list()))
|
p |
ray parameter (s/m) |
az |
azimuth (degrees) |
zs |
source elevation (m) |
zr |
receiver elevation (m) |
ATM |
Linear atmosphere |
List including the following elements:
x, y |
ending position of ray |
t |
arrival time of ray |
A |
arrival amplitude |
p |
ray parameter |
Jake Anderson
Garces, M.A., Hansen, R.A., Lindquist, K.G., 1998. Traveltimes for infrasonic waves propagating in a stratified atmosphere. Geophysical Journal International 135, 255-263.
1 2 | ATM = CheckAtm.lin()
Prop.lin(0.001, 45, 100, 0, ATM)
|
$x
[1] 24.71923
$y
[1] 24.71923
$t
[1] 0.3210136
$A
[1] 0.05499916
$p
[1] 0.001
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