update_cdir: Update directional cosines
In AlexCast/apsfs: Monte Carlo code for simulation of atmospheric Point Spread Functions and spatially-resolved Spherical Albedo Functions
update_cdir R Documentation
Update directional cosines
Description
Rotates the reference frame of scattering to the reference frame of the
photon package previous direction.
Usage
update_cdir(psi, phi, cdir)
Arguments
psi
Polar scattering angle (radians), [0,pi].
phi
Azimuthal scattering angle (radians), [0,2*pi].
cdir
Directional cosines (unitless; dx/dl, dy/dl, dz/dl).
Value
A vector of length 3 containing the new travelling directional
cosines (dx/dl, dy/dl, dz/dl) of the photon package.
AlexCast/apsfs documentation built on Feb. 1, 2024, 9:48 p.m.
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| update_cdir | R Documentation |
Update directional cosines
Description
Rotates the reference frame of scattering to the reference frame of the photon package previous direction.
Usage
update_cdir(psi, phi, cdir)
Arguments
psi |
Polar scattering angle (radians), [0,pi]. |
phi |
Azimuthal scattering angle (radians), [0,2*pi]. |
cdir |
Directional cosines (unitless; dx/dl, dy/dl, dz/dl). |
Value
A vector of length 3 containing the new travelling directional cosines (dx/dl, dy/dl, dz/dl) of the photon package.
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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