List of used symbols

In rbamlib the common symbols usually have 1 or 2 characters. The symbols are typically written in lower case with a few exceptions of commonly recognized variables. The following table provides the list of the used symbols and corresponding [units] that are used across rbamlib.

Symbol	Description
r	Distance from the planet’s center, [planet’s radii, R]
al	Pitch angle \(\alpha\), [rad]
mu	1st adiabatic invariant \(\mu\), [MeV/G]
K	2nd adiabatic invariant K, [G^0.5 * R]
L	L-shell
en	Energy, [MeV]
pc	Momentum times speed of light, [MeV]
Jc	2nd adiabatic invariant K times speed of light, [MeV/G]
kp	Kp-index
Bz	IMF \(B_z\), [nT]
Pdyn	Dynamic pressure \(P_{dyn}\), [nPa]
Nsw	Solar wind density array, [n/cc]
Vsw	Solar wind velocity array, [km/sec]