cart2sph {geometry} | R Documentation |
Transform Cartesian to spherical coordinates
Description
If called with a single matrix argument then each row of c
represents the Cartesian coordinate (x
, y
, z
).
Usage
cart2sph(x, y = NULL, z = NULL)
Arguments
x |
x-coordinates or matrix with three columns |
y |
y-coordinates (optional, if |
z |
z-coordinates (optional, if |
Value
Matrix with columns:
theta |
the angle relative to the positive x-axis |
phi |
the angle relative to the xy-plane |
r |
the distance to the origin |
Author(s)
Kai Habel
David Sterratt
See Also
[Package geometry version 0.4.7 Index]