RFOC: forcerighthand – R documentation

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forcerighthand

Force Right-Hand System

Description

Force Right-Hand System

Usage

forcerighthand(U)

Arguments

`U`	3 by 3 matrix

Details

Flip vectors so they form a right handed system

Value

matrix

Author(s)

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

Examples

Mtens = c(-0.412, 0.084, 0.328 ,0.398, -1.239, 1.058)
M1 = matrix(c(Mtens[1], Mtens[4], Mtens[5], Mtens[4], Mtens[2],
Mtens[6], Mtens[5],Mtens[6], Mtens[3]), ncol=3, nrow=3, byrow=TRUE)
E1 = eigen(M1)
testrightHAND(E1$vectors) 

E1$vectors = forcerighthand(E1$vectors) 

testrightHAND(E1$vectors)

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