nipXY {RFOC} | R Documentation |
Plots a fault plane and the slip vector. Used for geographic representation of numerous focal spheres.
nipXY(MEC, x = x, y = y, size = c(1, 1), fcol = gray(0.9), nipcol = "black", cex = 0.4)
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 |
Slip vector is the cross product of the poles to the fault plane and auxilliary planes.
LIST
Q |
output of qpoint |
N |
slip vector |
Jonathan M. Lees<jonathan.lees@unc.edu>
qpoint, CROSSL, lowplane, TOCART
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 )