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linear_chromatic_tracking_setup

&linear_chromatic_tracking_setup
    double nux[4] = {-1, 0, 0, 0};
    double betax[2] = {1.0, 0.0};
    double alphax[2] = {0.0, 0.0};
    double etax[2] = {0.0, 0.0};
    double etapx[2] = {0.0, 0.0};
    double nuy[4] = {-1, 0, 0, 0};
    double betay[2] = {1.0, 0.0};
    double alphay[2] = {0.0, 0.0};
    double etay[2] = {0.0, 0.0};
    double etapy[2] = {0.0, 0.0};
    double alphac[2] = {0.0, 0.0};
&end

An example of a good lattice for use with this feature is the following:

! Actual length of the ring
d0: drift,l=30.6667
! Actual rf voltage and frequency
rf: rfca,l=0,volt=30e3,phase=180,freq="c_mks 30.6667 /"
w1: watch,filename="%s.w1",mode="centroid"
ring: line=(d0,rf,w1)
Any additional elements (e.g,. wakes or impedances) should follow d0. No other elements represented by a matrix should be present!



Robert Soliday 2006-05-05