Solenoids

label:SOLENOID,TYPE=string,APERTURE=real-vector,L=real,KS=real;

A SOLENOID has two real attributes:

L

The length of the solenoid (default: 0 m)

KS

The solenoid strength (default: 0 rad/m). For positive KS and positive particle charge, the solenoid field points in the direction of increasing $s$.

Example:

SOLO:SOLENOID,L=2.,K=0.001;

The reference system for a solenoid is a Cartesian coordinate system.