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retistruct (version 0.6.3)

invert.sphere: Invert sphere about its centre

Description

Invert sphere about its centre

Usage

invert.sphere(r, ...)

Arguments

r

Coordinates of points in spherical coordinates represented as 2 column matrix with column names phi (latitude) and lambda (longitude).

...

Other arguments

Value

Matrix in same format, but with pi added to lambda and phi negated.