X.prod {GEOmap}

Cross Product

Description

Vector Cross Product for spatial cartesian vectors

Usage

X.prod(a, b)

Arguments

a

3-vector

b

3-vector

Value

3-vector

Author(s)

Jonathan M. Lees<[e-mail]>

Examples

v1 = c(1,1,1)
v2= c(-1, -1, 1)
X.prod(v1, v2)