nipXY {RFOC}R Documentation

Fault-Slip vector plot

Description

Plots a fault plane and the slip vector. Used for geographic representation of numerous focal spheres.

Usage

nipXY(MEC, x = x, y = y, size = c(1, 1), fcol = gray(0.9), nipcol = "black", cex = 0.4)

Arguments

MEC MEC structure
x coordinate on plot
y coordinate on plot
size size in user coordinates
fcol color for plotting
nipcol color of slip point
cex character expansion for slip point

Details

Slip vector is the cross product of the poles to the fault plane and auxilliary planes.

Value

LIST

Q output of qpoint
N slip vector

Author(s)

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

See Also

qpoint, CROSSL, lowplane, TOCART

Examples

MEC = SDRfoc(65,25,13, u=FALSE, ALIM=c(-1,-1, +1, +1), PLOT=FALSE)

plot(c(-1,1), c(-1,1), type='n', axes=FALSE, ann=FALSE, asp=1)

   nipXY( MEC,  0, 0 , fcol = 'red', nipcol='blue',  size = c(.6,.6), cex=2 )


[Package RFOC version 1.0-5 Index]