sphere.cart.to.sphere.spherical: Convert from Cartesian to spherical coordinates
In retistruct: Retinal Reconstruction Program
sphere.cart.to.sphere.spherical R Documentation
Convert from Cartesian to spherical coordinates
Description
Convert locations on the surface of a sphere in cartesian
(X, Y, Z) coordinates to spherical (phi, lambda) coordinates.
Usage
sphere.cart.to.sphere.spherical(P, R = 1)
Arguments
P
locations of points on sphere as N-by-3 matrix with
labelled columns "X", "Y" and "Z"
R
radius of sphere
Details
It is assumed that all points are lying on the surface of a sphere
of radius R.
Value
N-by-2 Matrix with columns ("phi" and "lambda") of
locations of points in spherical coordinates
Author(s)
David Sterratt
retistruct documentation built on April 3, 2025, 5:58 p.m.
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| sphere.cart.to.sphere.spherical | R Documentation |
Convert from Cartesian to spherical coordinates
Description
Convert locations on the surface of a sphere in cartesian (X, Y, Z) coordinates to spherical (phi, lambda) coordinates.
Usage
sphere.cart.to.sphere.spherical(P, R = 1)
Arguments
P |
locations of points on sphere as N-by-3 matrix with labelled columns "X", "Y" and "Z" |
R |
radius of sphere |
Details
It is assumed that all points are lying on the surface of a sphere of radius R.
Value
N-by-2 Matrix with columns ("phi" and "lambda") of locations of points in spherical coordinates
Author(s)
David Sterratt
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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