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polyfoc

Polt the focal mechanism polygon

Description

Calculate the projection of the focal mechanism polygon

Usage

polyfoc(strike1, dip1, strike2, dip2, PLOT = FALSE, UP = TRUE)

Arguments

strike1

strike of plane 1, degrees
dip1

dip of plane 1, degrees
strike2

strike of plane 1, degrees

dip2

dip of plane 2, degrees

PLOT

logical, TRUE = add to plot
UP

upper/lower hemisphere

Value

List of coordinates of polygon

Px

x-coordinates of polygon
Py

y-coordinates of polygon

Author(s)

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

See Also

faultplane

Examples

MEC = SDRfoc(13,59,125, PLOT=FALSE)

net()
ply = polyfoc(MEC$az1, MEC$dip1, MEC$az2, MEC$dip2, PLOT = TRUE, UP = TRUE)
RFOC

Graphics for Spherical Distributions and Earthquake Focal Mechanisms

v3.4-6
GPL (>= 2)
Authors
Jonathan M. Lees [aut, cre], Keehoon Kim [ctb]
Initial release
2018-01-17

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