get2Drayblox: Get 2D block from model description and ray path

In RTOMO: Visualization for Seismic Tomography

Description

Uses x-y coordinates of points to determine the indecies and lengths of rays penetrating the model.

Usage

get2Drayblox(x1, y1, x2, y2, xo, yo, NODES = FALSE, PLOT = FALSE)

Arguments

x1	x coordinate of starting block
y1	y coordinate of starting block
x2	x coordinate of ending block
y2	y coordinate of ending block
xo	x block divisions
yo	y block divisions
NODES	logical, whether xo, yo ae nodes or edges
PLOT	logical, TRUE=plot ray

Value

ix	x index
iy	y index
iz	layer index
lengs	length in each block
mids	midpoints of sections
nodes	nodes of a 2D vector representation of layer
LX	x-divisions
LY	y-divisions

Author(s)

Jonathan M. Lees<[e-mail]>

See Also

get3Drayblox

Examples

xo = seq(from=0.5, by=1, length=100)
yo = seq(from=0.5, by=1, length=100)

IYZ = get2Drayblox(10, 4, 64, 50, xo, yo , NODES=FALSE, PLOT=FALSE)

RTOMO documentation built on May 2, 2019, 3:35 p.m.