plotfunctions#

PLOTFUNCTIONS

Functions

`CurlyH()`	function [H,Hv]=(RING,dp,ind)
`CurlyHlindata()`	function [H,Hv]=(lindata)
`plBeamSize()`	Plot H and V beam size
`plClosedOrbit()`	Plots H and V 4x4 closed orbit
`plCorrectorStrength()`	Plot PolynomB
`plEmitContrib()`	Plot H/rho³ at every dipole
`plPolynomBComp()`	PlotBn coefficient with normalization
`plPolynomBSxtOct()`	Plots Bn for sextupole and octupole magnets
`plSigmaSigmap()`	Plots beam sizes and divergences
`plenvelope()`	Plot beam envelope
`plotAperture()`	Plots x and y aperture.
`plotB0curlyh()`	Plot B and H
`plotERAperture()`	Plot RApertures EApertures
`plotRDT()`
`plotWdispP()`	Plot W functions
`plot_betabeat()`	function (THERING_ref,THERING_mod)
`plot_trajectory()`	Plots particle trajectories
`plotbetadisp()`	function [s,plotdata]=(ring,dpp,plotfun,varargin)
`plotbetadispcurlyh()`	Plot beta, dispersion and H
`plotsqrtbetadispcurlyh()`	Plot sqrt(beta), dispersion and H
`pltouschek()`	Plots Touschek lifetime contribution
`plxi()`	plotdata=(lindata,ring,dpp)

CurlyH()#: function [H,Hv]=(RING,dp,ind)

computes Curly H (dispersion invariant)

RING :at lattice

dp : energy deviation

ind : reference positions

output

H : horizontal dispersion invariant

Hv : vertical dispersion invariant

CurlyHlindata()#: function [H,Hv]=(lindata)

computes Curly H (dispersion invariant)

lindata is the first ouptut of [lindata,~,~]=atlinopt(…)

(include at least 2 ouptut arguments for dispersion computation)

output

H : horizontal dispersion invariant

Hv : vertical dispersion invariant

plBeamSize()#: Plot H and V beam size

USAGE:

>> atbaseplot(ring,@**plBeamSize**);

>> atplot(ring,@**plBeamSize**); (obsolete)

See also atbaseplot()

plClosedOrbit()#: Plots H and V 4x4 closed orbit

Helper function for atplot: plot

- H and V closed orbits on left axis

- Dispersion on right axis

EXAMPLEs

>> atbaseplot(ring,@**plClosedOrbit**,{‘dp’,0.01});

>> atplot(ring,@**plClosedOrbit**,’dp’,0.01); (obsolete)

See also atplot(), atbaseplot()

plCorrectorStrength()#: Plot PolynomB

Helper function for atplot: plot

- PolynomB(1), PolynomA(1), PolynomA(2), PolynomA(2) on the left axis

EXAMPLEs

>> atbaseplot(ring,’synopt’,false,@**plCorrectorStrength**);

>> atplot(ring,@**plCorrectorStrength**,’synopt’,false); (obsolete)

See also atplot(), atbaseplot()

plEmitContrib()#: Plot H/rho³ at every dipole

USAGE:

>> atbaseplot(ring,@**plEmitContrib**);

>> atplot(ring,@**plEmitContrib**); (obsolete)

See also atbaseplot()

plPolynomBComp()#: PlotBn coefficient with normalization

plPolynomBComp default plotting function for ATPLOT

Plots polynomB for ring and ring1

plPolynomBSxtOct()#: Plots Bn for sextupole and octupole magnets

DEFAULTPLOT Default plotting function for ATPLOT

Plots polynomB for ring and ring1

plSigmaSigmap()#: Plots beam sizes and divergences

Plots sigmax and sigmay on left axis and

sigmax’ and sigmay’ on right axis

plenvelope()#: Plot beam envelope

Helper function for atplot: plot

- H and V beam envelopes on left axis

USAGE:

>> atbaseplot(ring,@**plenvelope**);

>> atplot(ring,@**plenvelope**); (obsolete)

See also atbaseplot()

plotAperture()#: Plots x and y aperture.

Helper function for atplot: plot the physical aperture

USAGE:

>> atbaseplot(ring,@**plotAperture**);

>> atplot(ring,@**plotAperture**); (obsolete)

See also atplot(), atbaseplot()

plotB0curlyh()#: Plot B and H

USAGE:

>> atbaseplot(ring,@**plotB0curlyh**);

>> atplot(ring,@**plotB0curlyh**); (obsolete)

See also atbaseplot()

plotERAperture()#: Plot RApertures EApertures

Helper function for atplot:

plot the Elliptic and Rectangular physical apertures

USAGE:

>> atbaseplot(ring,@**plotERAperture**);

>> atplot(ring,@**plotERAperture**); (obsolete)

See also atplot(), atbaseplot()

plotRDT()#: plotRDT plots the absolute value of the hamiltonian terms

plotRDT must be used with atplot:

atplot(ring,@**plotRDT**,’geometric1’) plots the first order geometric terms

atplot(ring,@**plotRDT**,’chromatic’) plots the chromatic terms

atplot(ring,@**plotRDT**,’geometric2’) plots the second order geometric terms

atplot(ring,@**plotRDT**,’coupling’) plots the coupling terms

see also: computeRDT, atplot

plotWdispP()#: Plot W functions

Helper function for atplot: plot

- W functions (derivatives of beta-functions versus momentum) on left axis

- derivative of dispersion on right axis

plot_betabeat()#: function (THERING_ref,THERING_mod)

returns plot of beta beat of THERING_mod respect to THERING_ref

plot_trajectory()#: Plots particle trajectories

Helper function for atplot: plot

- H and V trajectories on the left axis

USAGE:

>> atbaseplot(ring,@**plot_trajectory**,{INPUT_COORDS);

>> atplot(ring,@**plot_trajectory**,INPUT_COORDS); (obsolete)

See also atbaseplot()

plotbetadisp()#: function [s,plotdata]=(ring,dpp,plotfun,varargin)

plotbetadisp Plot beta functions and dispersion

Helper function for tplot:

- beta functions on the left axis

- diespersion on the right axis

USAGE:

>> atbaseplot(ring,@**plotbetadisp**);

>> atplot(ring,@**plotbetadisp**); (obsolete)

See also atplot(), atbaseplot()

plotbetadispcurlyh()#: Plot beta, dispersion and H

USAGE:

>> atbaseplot(ring,@**plotbetadispcurlyh**);

>> atplot(ring,@**plotbetadispcurlyh**); (obsolete)

See also atbaseplot()

plotsqrtbetadispcurlyh()#: Plot sqrt(beta), dispersion and H

USAGE:

>> atbaseplot(ring,@**plotsqrtbetadispcurlyh**);

>> atplot(ring,@**plotsqrtbetadispcurlyh**); (obsolete)

See also atbaseplot()

pltouschek(lindata, ring, dpp)#: Plots Touschek lifetime contribution

plotdata=pltouschek(lindata,ring,dpp)

plots curly H function and also 1/(sigx sigy) to understand local scattering rate

plxi()#: plotdata=(lindata,ring,dpp)

xi function in Touschek formula gives trans. velocity in beam frame