Next:
Contents
Contents
HOW TO USE GICO
Version October, 1999
Contents
General Input Commands
The System Name
The Calculation Order
The Calculation Mode
Commands which Describe the Initial Particle Beam
Properties of the Reference Particle
A Parallelogram-like Phase-Space Area
An Elliptical Phase-Space Area
Maximal Energy- or Mass-Deviations from the Reference Particle
The floor coordinates
The Description of the Optical System
Start of the System
A Field-Free Region
A Kicker
A Thin Lens
Multipoles
A Magnetic Multipole
A Magnetic Quadrupole
A Magnetic Hexapole
A Magnetic Octopole
A Magnetic Decapole
A Magnetic Dodecapole
An Electrostatic Multipole
An Electrostatic Quadrupole
An Electrostatic Hexapole
An Electrostatic Octopole
An Electrostatic Decapole
An Electrostatic Dodecapole
Fringing Fields for Magnetic or Electrostatic Multipoles
Sector Fields
A Magnetic Sector Field
Fringing Fields for Magnetic Sector Fields
An Electrostatic Sector Field
Fringing Fields for Electrostatic Sector Fields
Solenoid
Electrostatic Acceleration Column
Changing the Direction of Deflection
Rotation around the Optical Axis
A displaced beam
The Selection of printable GICO Output
The Printout of Transfer Matrices
The coordinates of the System Transfer Matrix
The format of the System Transfer Matrix
The Printout of one System Transfer Matrix
The Printout of all Transfer Matrices of an Optical System
The Printout of the Magnitudes of Aberrations
The Printout of the Position of the Next Images, Waists and Pupils
The Printout of the Beam Diameters, Twiss Parameters and Phase Shifts
Printer plot of the Beam Envelope
Short Summary of the System
Printer Plot of Phase-Space Distributions
The Printout of variables and Matrix elements
Disable the standard output
The Selection of Graphic Output
Graphic Plot of Trajectories in x- and y-direction
Graphic Plot of top-view of System
Graphic Plot of the Fields
Graphic Plot of Expressions
Graphic Plot of Phase-Space Distributions
Arithmetic calculations
The Definition of Arithmetic Expressions
The Use of an Arithmetic Expression
Fitting in GICO
Definition of a fit
Definition of variable limits
Optical Systems consisting of Repetitive or of Mirror-Symmetric Cells
The Definition of a Block
Using an earlier defined Block
Execution Control
Stopping the execution
Creating a Loop
Creating Labels
Using Labels
Other commands
Storing a Transfer Matrix on a file
Using the stored Transfer Matrix
Changing of filename
Reading the coordinates of particles
Saving the coordinates of particles
Generating a distribution of particles
Beam Displacement
Stopping the trace of particles
Resetting the system transfer matrix
Changing the values of Variables interactively
Random generator
Appendix
About this document ...
KPII
1999-10-20
