10.56 MAPSOLENOID—A numerically-integrated solenoid specified as a map of (Bz, Br) vs (z, r).

A numerically-integrated solenoid specified as a map of (Bz, Br) vs (z, r).
Parallel capable? : yes
GPU capable? : no
Back-tracking capable? : no






Parameter NameUnitsType Default

Description






L M double 0.0

length






DX M double 0.0

misalignment






DY M double 0.0

misalignment






ETILT RADdouble 0.0

misalignment






EYAW RADdouble 0.0

misalignment






EPITCH RADdouble 0.0

misalignment






N_STEPS long 100

number of steps (for nonadaptive integration)






INPUTFILE STRINGNULL

SDDS file containing (Br, Bz) vs (r, z). Each page should have values for a fixed r.






RCOLUMN STRINGNULL

column containing r values






ZCOLUMN STRINGNULL

column containing z values






BRCOLUMN STRINGNULL

column containing Br values






BZCOLUMN STRINGNULL

column containing Bz values






FACTOR double 0.0001

factor by which to multiply fields in file






BXUNIFORM double 0.0

uniform horizontal field to superimpose on solenoid field






BYUNIFORM double 0.0

uniform vertical field to superimpose on solenoid field






LUNIFORM double 0.0

length of uniform field superimposed on solenoid field






ACCURACY double 0.0001

integration accuracy






METHOD STRINGrunge-kutta

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






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






MARK