Los Alamos National Laboratory Poisson Superfish Program Force written by Ron F. Holsinger in collaboration with Klaus Halbach The original Poisson Superfish codes were developed by Ron F. Holsinger in collaboration with Klaus Halbach. These programs are provided as a service to the accelerator community by the Los Alamos Accelerator Code Group (LAACG). (c) Copyright 1985-2005, by the Regents of the University of California. This software was produced under U. S. Government contract W-7405-ENG-36 by Los Alamos National Laboratory, which is operated by the University of California for the U. S. Department of Energy. Neither the Government nor the University makes any warranty, express or implied, or assumes any liability or responsibility for its use, or represents that use of this software would not infringe privately owned rights. Unpublished - rights reserved under Copyright Laws of the United States. Program Force 7.17 released 1-13-2006 Starting from file Z:\home\gen\.wine\my_poisson\GLUEX_SOL_02.T35. Program file: Z:\HOME\GEN\.WINE\LANL\FORCE.EXE SF.INI file: Z:\HOME\GEN\.WINE\LANL\SF.INI 7-21-2006 18:34:36 Memory used for GLUEX_SOL_02.T35 arrays: 15.759 M Memory used for other FORCE arrays: 332.020 K Problem description: GlueX (Hall D) solenoid - basic, 1500A Problem file: Z:\home\gen\.wine\my_poisson\GLUEX_SOL_02.AM 7-29-2009 9:49:50 Problem file length: 6691 bytes Originating program: Automesh Problem type: Magnetostatic Coordinates and lengths have dimensions of centimeters. Problem constants and variables. Letter A in the code column indicates a value supplied in the Automesh input file. Letter S in the code column indicates a value supplied in the SFO input file. Variable Code Value Description ANGLE 0.0 Extent of arc for interpolating potential ANGLZ 0.0 Initial point on arc for interpolation CLIGHT 2.997924580E+10 Exact speed of light in cm/sec CONV 1.00000000 Length conversion (number of units per cm) DIAGDLL 0 If 1, DLL writes diagnostics to DiagDLL.txt DX1 2.06896552 First X mesh interval (at XMIN) DXMIN 0.250000000 Minimum X mesh interval (found by Automesh) DYMIN 1.00000000 Minimum Y mesh interval (found by Automesh) EPS0 8.854187818E-12 Permittivity of free space EPSILA 5.000000000E-07 Convergence PARAMETER: air, interface points EPSILI 5.000000000E-07 Convergence parameter for iron points EPSO 1.000000000E-05 Convergence parameter in mesh optimization ETAAIR 0.998128892 Rate of convergence in air, cycle N ETAFE 0.998121870 Rate of convergence in iron, cycle N FIXEPS 9.00000000 Permittivity when MODE=-1 FIXGAM 4.000000000E-03 Reluctivity when MODE=-1 FMU0 1.256637061E-06 Permeability of free space ICAL 0 Type of formula for currents near coils ICCC 1 1 in Poisson/Pandira problems (all real arrays) ICYCLE 4400 Present iteration number ICYLIN A 1 0 for X,Y problems, 1 for Z,R problems ICYSEN 0 If zero, do not print boundary integrals IENERGY 0 If 1, calculate stored energy IHDL 100000 Cycles between H*dl integrals IMAX 322 KMAX+2 IPERM 0 0 = real currents, 1 = no real currents IPIVOT 1 Pivoting in matrix inversion routines IPRFQ 0 Print frequency during Poisson iterations IRMAX 25 Used in optimization of RHOXY ISKIP 1 Cycles between calculation of reluctance ITOT 226044 (KMAX+2)*(LMAX+2) IVERG 10 Number of cycles between convergence tests KBZERO 1 Logical K coordinate where B = BDES KMAX 320 Number of horizontal logical mesh points KMIN 1 Lower K bound for computing field KPROB A 0 Problem type indicator (Poisson) KTOP 320 Upper K bound for computing field KTYPE 2 Symmetry indicator for harmonic analysis LAST35 5 Code for last program to update T35 file LBZERO 1 Logical L coordinate where B = BDES LCYCLE 47 Iteration number LMAX 700 Number of vertical logical mesh points LMIN 1 Lower L bound for computing field LTOP 1 Upper L bound for computing field MAP 1 Conformal mapping parameter MAXCY 100000 Maximum number of cycles (-1: use default) MAXPPR 2038 Maximum points per region MODE A 0 Material property indicator NAIR 173267 Number of air points NAMAX 0 Number of points for recalculating couplings NBND 2036 Number of Dirichlet boundary points NBSLF A 0 Left-side boundary condition NBSLO A 0 Lower boundary condition NBSRT A 0 Right-side boundary condition NBSUP A 0 Upper boundary condition NEGAT 0 Zero-area triangle indicator NFE 46591 Number of iron points NGMAX 48222 Number of points for recalculating gammas NGSAM 47064 Number of points for reluctivity when NM6=NM1 NINTER 2106 Number of interface points NMATR 1 Number of material records in T35 file NOTE 1 Determines relaxation order NPBOUND 8375 Total number of boundary points in the mesh NPINP 224000 Total points in problem NPONTS 213542 Number of unknown relaxation points NPTC 0 Number of arc points for interpolation NREG 32 Number of regions NSEG 151 Number of boundary segments NSPL 0 Number of special-potential points NTERM 0 Number of coefficients in harmonic analysis NWMAX 48459 Number of points for recalculating couplings OMEGAM 1.000000000E-03 Used in optimization of RHOXY OMEGAP 1.000000000E-03 Optimization parameter for RHOAIR in Poisson PI 3.14159265 The number pi to machine precision RATIO 0.0 BZERO/XJFACT for air solution RESIDA 1.385090612E-07 Residual for air RESIDI 4.907815868E-07 Residual for iron RHOAIR 1.99516927 Over-relaxation factor: air, interface points RHOFE 1.00000000 Over-relaxation factor for iron points RHOGAM 8.000000000E-02 Under-relaxation parameter for reluctivity RHOPT1 1.90000000 If = RHOAIR, causes optimization of RHOAIR RHOXY 1.60000000 Over-relaxation factor for mesh optimization RINT 0.0 Radius of arc for interpolating potential RNORM 0.0 Aperture radius in harmonic analysis RZERO 1.00000000 Scaling factor for conformal transformation SNEGA 0.0 Total negative current, this solution SNEGG 0.0 Total negative current at generation SPOSA 6912000.00 total positive current, this solution SPOSG 6912000.00 Total positive current at generation STACK 1.00000000 Stacking factor STOTA 6912000.00 Total current in problem, this solution STOTG 6912000.00 Total current in problem at generation TNEGC 0.0 Negative current after conformal transformation TPOSC 0.0 Positive current after conformal transformation TRIAVG 0.896937407 Average area of all triangles TRIMAX 10.8161565 Area of the largest positive-area triangle TRIMIN 0.118884109 Area of the smallest positive-area triangle VOLUME 502654825. Cavity volume (cylindrical symmetry only) XJFACT 1.00000000 Factor multiplying currents XJFEND 1.00000000 Ending XJFACT for a range of multipliers XJSTEPS 0 Number of steps from XJFACT to XJFEND XJTOL 5.000000000E-07 Tolerance on XJFACT XMAXF 0.0 Upper X bound for computing field XMAXG 400.000000 Upper X bound of the problem geometry XMINF 0.0 Lower X bound for computing field XMING 0.0 Lower X bound of the problem geometry XORG 0.0 X coordinate center of harmonic analysis circle XYAREA 400000.000 Total cross sectional area YMAXF 0.0 Upper Y bound for computing field YMAXG 700.000000 Upper Y bound of the problem geometry YMINF 0.0 Lower Y bound for computing field YMING -300.000000 Lower Y bound of the problem geometry YORG 0.0 Y coordinate center of harmonic analysis circle Region 15 Current density = 2267.4054 Integration path, region of interest = 15 Point K L X Y Triangle leg to next point 1 94 374 101.88100 244.00300 space both sides 2 95 374 102.38795 244.00300 space both sides 3 96 374 102.89490 244.00300 space both sides 4 97 374 103.40186 244.00300 space both sides 5 98 374 103.90881 244.00300 space both sides 6 99 374 104.41576 244.00300 space both sides 7 100 374 104.92271 244.00300 space both sides 8 101 374 105.42967 244.00300 space both sides 9 102 374 105.93662 244.00300 space both sides 10 103 374 106.44357 244.00300 space both sides 11 104 374 106.95052 244.00300 space both sides 12 105 374 107.45748 244.00300 space both sides 13 106 374 107.96443 244.00300 space both sides 14 107 374 108.47138 244.00300 space both sides 15 108 374 108.97833 244.00300 space both sides 16 109 374 109.48529 244.00300 space both sides 17 110 374 109.99224 244.00300 space both sides 18 111 374 110.49919 244.00300 space both sides 19 112 374 111.00614 244.00300 space both sides 20 113 374 111.51310 244.00300 space both sides 21 114 374 112.02005 244.00300 space both sides 22 115 374 112.52700 244.00300 space both sides 23 115 375 112.52700 244.99725 space both sides 24 115 376 112.52700 245.99150 space both sides 25 115 377 112.52700 246.98575 space both sides 26 115 378 112.52700 247.98000 space both sides 27 115 379 112.52700 248.97425 space both sides 28 115 380 112.52700 249.96850 space both sides 29 115 381 112.52700 250.96275 space both sides 30 115 382 112.52700 251.95700 space both sides 31 114 382 111.98514 251.95700 space both sides 32 113 382 111.44329 251.95700 space both sides 33 112 382 110.90143 251.95700 space both sides 34 111 382 110.35957 251.95700 space both sides 35 110 382 109.81771 251.95700 space both sides 36 109 382 109.27586 251.95700 space both sides 37 108 382 108.73400 251.95700 space both sides 38 107 382 108.24450 251.95700 space both sides 39 106 382 107.75500 251.95700 space both sides 40 105 382 107.26550 251.95700 space both sides 41 104 382 106.77600 251.95700 space both sides 42 103 382 106.28650 251.95700 space both sides 43 102 382 105.79700 251.95700 space both sides 44 101 382 105.30750 251.95700 space both sides 45 100 382 104.81800 251.95700 space both sides 46 99 382 104.32850 251.95700 space both sides 47 98 382 103.83900 251.95700 space both sides 48 97 382 103.34950 251.95700 space both sides 49 96 382 102.86000 251.95700 space both sides 50 95 382 102.37050 251.95700 space both sides 51 94 382 101.88100 251.95700 space both sides 52 94 381 101.88100 250.96275 space both sides 53 94 380 101.88100 249.96850 space both sides 54 94 379 101.88100 248.97425 space both sides 55 94 378 101.88100 247.98000 space both sides 56 94 377 101.88100 246.98575 space both sides 57 94 376 101.88100 245.99150 space both sides 58 94 375 101.88100 244.99725 space both sides 59 94 374 101.88100 244.00300 Fr = 2.52210E+05 N/radian Fz =-7.26862E+04 N/radian 2piFz =-4.56701E+05 N Fr = 2.57183E+04 kg/radian Fz =-7.41193E+03 kg/radian 2piFz =-4.65706E+04 kg Fr = 5.67088E+04 lb/radian Fz =-1.63433E+04 lb/radian 2piFz =-1.02688E+05 lb