Transformations

Here, the transformation algorithms to change from one coordinate system to another are presented.

csta(t, ri, vi, frame_source, frame_target)	Coordinate System Transformation Algorithm.
csta_real(t, ri, vi, frame_source, ...)	Coordinate System Transformation Algorithm between non-ideal frames.
csta_ideal(t, ri, vi, frame_source, ...)	Coordinate System Transformation Algorithm for transformations that involves at least one ideal frame.
translate(t, ri, vi, frame_source, ...)	Transform the position and velocity between two parallel frames with different origins.
translate_synodic(ri, vi, frame_source, ...)	Transform the position and velocity between two parallel synodic frame.
ROT_to_ICRF(t, r, v, frame_rot, eph)	Transforms the position and the velocity from a rotating frame to an inertial frame.
ICRF_to_ROT(t, r, v, frame_rot, eph)	Transforms the position and the velocity from an inertial frame to a rotating frame.
ROT_to_SYN(t, ri, vi, frame_syn, crtbp)	Transforms the position and the velocity from a rotating frame to a synodic frame.
SYN_to_ROT(t, ri, vi, frame_syn, crtbp)	Transforms the position and the velocity from a synodic frame to a rotating frame.