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GPTwin User Interface On-line Help GTPwin Plotting Field import FEL Interaction Optimizer and Solver Collector design

GPT Features: A selection of GPT features is listed below. Please contact us whenever you have any questions about the capabilities of GPT related to your project.

Equations of motion
5th order embedded Runge-Kutta
Adaptive stepsize control
Best accuracy over 10-10
Any number and any type of particles
Additional differential equations
Windows User Interface*
Fully integrated set-up editor
On-line help
Plots of raw GPT output
Plots of all data-analysis results
Plots of particle trajectories
Multiple synchronized windows
Wizards for custom elements
GPTwin User Interface
Output
At specified simulation times
At 3D planes (nondestructive screens)
Coordinates and electromagnetic fields
Trajectory output
Space-charge
3D particle-in-cell
3D point-to-point 1)
2D point-to-ray
2D point-to-circle
Data-analysis
Fully hierarchical
Standard macroscopic quantities
RMS, 90% and 100% Emittance
Courant-Snyder parameters
Histograms
Color-density plots
Support for files >>4 GB
GPT plotting Scanning and solving
Automatic parameter scans
Multi-dimension root-finder
Multi-dimensional optimizer
MPI scans over several PC's 2)
Root-finding and solving
FEL simulations
Multi-mode
Multi-pass
Gaussian modes
Waveguide modes
Fel design Collector design
Multiple-scattering
plate, pipe, cone, torus, sphere, iris
Current/Power density plots
Collector design
Beam line components
barmagnet, bend, bz, bzsolenoid,
circlecharge, drift, ecyl, erect,
ezcell, linecharge, magline, magplate,
magpoint, multislit, platecharge,
pointcharge, quadrupole, rectcoil,
rmax, sextupole, solenoid, trwcell,
trwlinac, trwlinbm, undueqfo, unduplan,
xymax
Custom elements
Interfaces with other codes
2D and 3D electrostatic field-maps
2D and 3D magnetostatic field-maps
2D TM cavity field-map
Poisson/ Superfish interface
Tabulated ascii input and output
DXF output for 3D drawing software
SDDS conversion utility
Field import

1) GPT version 3.0 contains a fast O(N log N) point-to-point space charge model. The 2.8 release contains an O(N2) version.
2)
Platform dependant, see the GPT versions page for details.

 
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