10.12 CEPL—A numerically-integrated linearly-ramped electric field deflector.

A numerically-integrated linearly-ramped electric field deflector.
Parallel capable? : yes
GPU capable? : no
Back-tracking capable? : no






Parameter Name UnitsType Default

Description






L M double 0.0

length






RAMP_TIME S double 1e-09

time to ramp to full strenth






TIME_OFFSET S double 0.0

offset of ramp-start time






VOLTAGE V double 0.0

maximum voltage between plates due to ramp






GAP M double 0.01

gap between plates






STATIC_VOLTAGE V double 0.0

static component of voltage






TILT RADdouble 0.0

rotation about longitudinal axis






ACCURACY double 0.0001

integration accuracy






X_MAX M double 0.0

x half-aperture






Y_MAX M double 0.0

y half-aperture






DX M double 0.0

misalignment






DY M double 0.0

misalignment






PHASE_REFERENCE long 0

phase reference number (to link with other time-dependent elements)






N_STEPS long 100

number of steps (for nonadaptive integration)






METHOD STRINGrunge-kutta

integration method (runge-kutta, bulirsch-stoer, non-adaptive runge-kutta, modified midpoint)






FIDUCIAL STRINGt,median

{t|p},{median|min|max|ave|first|light} (e.g., ”t,median”)






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






CHARGE