addsmallcirc | R Documentation |
Calculate and plot small circle on Stereo net at arbitrary azimuth, orientation and conical angle
addsmallcirc(az, iang, alphadeg, BALL.radius = 1, N = 100, add = TRUE, ...)
az |
Azimuth of axis |
iang |
angle of dip, degrees |
alphadeg |
width of cone in degrees |
BALL.radius |
size of sphere |
N |
NUmber of points to calculate |
add |
logical, TRUE=add to existing plot |
... |
graphical parameters |
Given the azimuth and dip of a vector, plot the small circle around the pole with conical angle alphadeg
LIST:
x |
x-coordinates |
y |
y-coordinates |
alphadeg is the radius of the conic projection
Jonathan M. Lees<jonathan.lees@unc.edu>
net
net()
addsmallcirc(65, 13, 20, BALL.radius = 1, N = 100, add = TRUE)
addsmallcirc(165, 73, 5.6, BALL.radius = 1, N = 100, add = TRUE)
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