sddsbunchingfactor

description: sddsbunchingfactor computes bunching factors for beams from elegant, e.g., from WATCH elements in coordinate mode or the output file from run_setup.
The bunching factor B(ω) is defined as
$┌ ----------------------------- ││ ( N )2 ( N )2 B (ω) = -1│∘ ∑ cosωt + ∑ sinωt , N i=1 i i=1 i$ (18)

where ω is the angular frequency and t_i is the time coordinate of the i^th of N particles.
examples:

sddsbunchingfactor run.out run.bfac -omegaRange=1e9,1e12 -points=300 -mode=log
synopsis:

sddsbunchingfactor [-pipe=[input][,output]] [SDDSinputfile] [SDDSoutputfile>] [-omegaRange=lowerHz,upperHz] [-points=number] [-mode={linear|logarithmic}] [-combinePages]
switches:
- pipe — The standard SDDS Toolkit pipe option.
- omegaRange — Give the range of ω values, in Hz.
- points — Give the number of points over the range of ω values.
- mode — Choose linear or logarithmic spacing of ω values.
- combinePages — Pages of the input file are combined, i.e., treated as a single bunch.
authors: M. Borland (ANL).

sddsemitproc