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 Unpublished - rights reserved under Copyright Laws of the United States.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 11 Current density = 2253.4720 Integration path, region of interest = 11 Point K L X Y Triangle leg to next point 1 94 160 101.88100 29.84200 space both sides 2 95 160 102.38795 29.84200 space both sides 3 96 160 102.89490 29.84200 space both sides 4 97 160 103.40186 29.84200 space both sides 5 98 160 103.90881 29.84200 space both sides 6 99 160 104.41576 29.84200 space both sides 7 100 160 104.92271 29.84200 space both sides 8 101 160 105.42967 29.84200 space both sides 9 102 160 105.93662 29.84200 space both sides 10 103 160 106.44357 29.84200 space both sides 11 104 160 106.95052 29.84200 space both sides 12 105 160 107.45748 29.84200 space both sides 13 106 160 107.96443 29.84200 space both sides 14 107 160 108.47138 29.84200 space both sides 15 108 160 108.97833 29.84200 space both sides 16 109 160 109.48529 29.84200 space both sides 17 110 160 109.99224 29.84200 space both sides 18 111 160 110.49919 29.84200 space both sides 19 112 160 111.00614 29.84200 space both sides 20 113 160 111.51310 29.84200 space both sides 21 114 160 112.02005 29.84200 space both sides 22 115 160 112.52700 29.84200 space both sides 23 116 160 112.91800 29.84200 space both sides 24 117 160 113.30900 29.84200 space both sides 25 118 160 113.70000 29.84200 space both sides 26 118 161 113.70000 30.85575 space both sides 27 118 162 113.70000 31.86950 space both sides 28 118 163 113.70000 32.88325 space both sides 29 118 164 113.70000 33.89700 space both sides 30 118 165 113.70000 34.91075 space both sides 31 118 166 113.70000 35.92450 space both sides 32 118 167 113.70000 36.93825 space both sides 33 118 168 113.70000 37.95200 space both sides 34 118 169 113.70000 38.96575 space both sides 35 118 170 113.70000 39.97950 space both sides 36 118 171 113.70000 40.99325 space both sides 37 118 172 113.70000 42.00700 space both sides 38 117 172 113.20754 42.00700 space both sides 39 116 172 112.71508 42.00700 space both sides 40 115 172 112.22262 42.00700 space both sides 41 114 172 111.73017 42.00700 space both sides 42 113 172 111.23771 42.00700 space both sides 43 112 172 110.74525 42.00700 space both sides 44 111 172 110.25279 42.00700 space both sides 45 110 172 109.76033 42.00700 space both sides 46 109 172 109.26788 42.00700 space both sides 47 108 172 108.77542 42.00700 space both sides 48 107 172 108.28296 42.00700 space both sides 49 106 172 107.79050 42.00700 space both sides 50 105 172 107.29804 42.00700 space both sides 51 104 172 106.80558 42.00700 space both sides 52 103 172 106.31312 42.00700 space both sides 53 102 172 105.82067 42.00700 space both sides 54 101 172 105.32821 42.00700 space both sides 55 100 172 104.83575 42.00700 space both sides 56 99 172 104.34329 42.00700 space both sides 57 98 172 103.85083 42.00700 space both sides 58 97 172 103.35837 42.00700 space both sides 59 96 172 102.86592 42.00700 space both sides 60 95 172 102.37346 42.00700 space both sides 61 94 172 101.88100 42.00700 space both sides 62 94 171 101.88100 40.99325 space both sides 63 94 170 101.88100 39.97950 space both sides 64 94 169 101.88100 38.96575 space both sides 65 94 168 101.88100 37.95200 space both sides 66 94 167 101.88100 36.93825 space both sides 67 94 166 101.88100 35.92450 space both sides 68 94 165 101.88100 34.91075 space both sides 69 94 164 101.88100 33.89700 space both sides 70 94 163 101.88100 32.88325 space both sides 71 94 162 101.88100 31.86950 space both sides 72 94 161 101.88100 30.85575 space both sides 73 94 160 101.88100 29.84200 Fr = 4.06204E+05 N/radian Fz =-1.03170E+04 N/radian 2piFz =-6.48235E+04 N Fr = 4.14212E+04 kg/radian Fz =-1.05204E+03 kg/radian 2piFz =-6.61016E+03 kg Fr = 9.13338E+04 lb/radian Fz =-2.31975E+03 lb/radian 2piFz =-1.45754E+04 lb