Manual for COMSYN: A orbit integration code for the study of beam dynamics in compact synchrotrons Page: 3 of 11
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2. Major Subroutines and Their Function
BLOCK DATA: input physics constants;
MAIN: coordinate subroutine's work;
ORBIT: execute orbital integcking calculation;
DRK: Runge- Kutta procedure;
EQUATION: equations of particle motion;
AMATRI: computation of the transfer matrix;
YINITI: input initial definition of particles;
ANAMAG: lattice description and analytical magnetic field expressions;
FIELD: computation of field value at particle position;
SPLINEB: read in ordered field data;
SPVAL1: function subroutine for spline evaluation;
CUBIC2: calculation of second derivatives for spline;
CHECK, HITLIST: check whether particle hits the wall of beam pipececk,
if so. output the information and romove the particle;
ROY. DATAIN, SOURCE, BARCS, STRT, STRBAR, BEND, DBEND:
a set of subroutines for field computation by TOSCA;
READIN: read in measured field data of phase I;
HUANG: field calculation at particle position by coefficient spline based on
the measured field or TOSCA-generated field data.
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Huang, Y. Manual for COMSYN: A orbit integration code for the study of beam dynamics in compact synchrotrons, report, October 1, 1991; United States. (https://digital.library.unt.edu/ark:/67531/metadc1058671/m1/3/: accessed March 18, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.