10.68 NISEPT—A numerically-integrated dipole magnet with a Cartesian gradient.

A numerically-integrated dipole magnet with a Cartesian gradient.
Parallel capable? : yes
GPU capable? : no
Back-tracking capable? : no






Parameter NameUnitsType Default

Description






L M double 0.0

arc length






ANGLE RADdouble 0.0

bend angle






E1 RADdouble 0.0

entrance edge angle






B1 1∕M double 0.0

normalized gradient (K1=B1*L/ANGLE)






Q1REF M double 0.0

distance from septum at which bending radius is L/ANGLE






FLEN M double 0.0

fringe field length






ACCURACY double 0.0001

integration accuracy






METHOD STRINGrunge-kutta

integration method (runge-kutta, bulirsch-stoer, modified-midpoint, two-pass modified-midpoint, leap-frog, non-adaptive runge-kutta






MODEL STRINGlinear

fringe model (hard-edge, linear, cubic-spline, tanh, quintic






GROUP string NULL

Optionally used to assign an element to a group, with a user-defined name. Group names will appear in the parameter output file in the column ElementGroup






OCTU