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 Unpublished - rights reserved under Copyright Laws of the United States.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 3 Current density = 2396.7521 Integration path, region of interest = 3 Point K L X Y Triangle leg to next point 1 94 234 101.88100 104.54800 space both sides 2 95 234 102.37890 104.54800 space both sides 3 96 234 102.87679 104.54800 space both sides 4 97 234 103.37469 104.54800 space both sides 5 98 234 103.87259 104.54800 space both sides 6 99 234 104.37048 104.54800 space both sides 7 100 234 104.86838 104.54800 space both sides 8 101 234 105.36628 104.54800 space both sides 9 102 234 105.86417 104.54800 space both sides 10 103 234 106.36207 104.54800 space both sides 11 104 234 106.85997 104.54800 space both sides 12 105 234 107.35786 104.54800 space both sides 13 106 234 107.85576 104.54800 space both sides 14 107 234 108.35366 104.54800 space both sides 15 108 234 108.85155 104.54800 space both sides 16 109 234 109.34945 104.54800 space both sides 17 110 234 109.84735 104.54800 space both sides 18 111 234 110.34524 104.54800 space both sides 19 112 234 110.84314 104.54800 space both sides 20 113 234 111.34103 104.54800 space both sides 21 114 234 111.83893 104.54800 space both sides 22 115 234 112.33683 104.54800 space both sides 23 116 234 112.83472 104.54800 space both sides 24 117 234 113.33262 104.54800 space both sides 25 118 234 113.83052 104.54800 space both sides 26 119 234 114.32841 104.54800 space both sides 27 120 234 114.82631 104.54800 space both sides 28 121 234 115.32421 104.54800 space both sides 29 122 234 115.82210 104.54800 space both sides 30 123 234 116.32000 104.54800 space both sides 31 123 235 116.32000 105.54492 space both sides 32 123 236 116.32000 106.54183 space both sides 33 123 237 116.32000 107.53875 space both sides 34 123 238 116.32000 108.53567 space both sides 35 123 239 116.32000 109.53258 space both sides 36 123 240 116.32000 110.52950 space both sides 37 123 241 116.32000 111.52642 space both sides 38 123 242 116.32000 112.52333 space both sides 39 123 243 116.32000 113.52025 space both sides 40 123 244 116.32000 114.51717 space both sides 41 123 245 116.32000 115.51408 space both sides 42 123 246 116.32000 116.51100 space both sides 43 122 246 115.82210 116.51100 space both sides 44 121 246 115.32421 116.51100 space both sides 45 120 246 114.82631 116.51100 space both sides 46 119 246 114.32841 116.51100 space both sides 47 118 246 113.83052 116.51100 space both sides 48 117 246 113.33262 116.51100 space both sides 49 116 246 112.83472 116.51100 space both sides 50 115 246 112.33683 116.51100 space both sides 51 114 246 111.83893 116.51100 space both sides 52 113 246 111.34103 116.51100 space both sides 53 112 246 110.84314 116.51100 space both sides 54 111 246 110.34524 116.51100 space both sides 55 110 246 109.84735 116.51100 space both sides 56 109 246 109.34945 116.51100 space both sides 57 108 246 108.85155 116.51100 space both sides 58 107 246 108.35366 116.51100 space both sides 59 106 246 107.85576 116.51100 space both sides 60 105 246 107.35786 116.51100 space both sides 61 104 246 106.85997 116.51100 space both sides 62 103 246 106.36207 116.51100 space both sides 63 102 246 105.86417 116.51100 space both sides 64 101 246 105.36628 116.51100 space both sides 65 100 246 104.86838 116.51100 space both sides 66 99 246 104.37048 116.51100 space both sides 67 98 246 103.87259 116.51100 space both sides 68 97 246 103.37469 116.51100 space both sides 69 96 246 102.87679 116.51100 space both sides 70 95 246 102.37890 116.51100 space both sides 71 94 246 101.88100 116.51100 space both sides 72 94 245 101.88100 115.51408 space both sides 73 94 244 101.88100 114.51717 space both sides 74 94 243 101.88100 113.52025 space both sides 75 94 242 101.88100 112.52333 space both sides 76 94 241 101.88100 111.52642 space both sides 77 94 240 101.88100 110.52950 space both sides 78 94 239 101.88100 109.53258 space both sides 79 94 238 101.88100 108.53567 space both sides 80 94 237 101.88100 107.53875 space both sides 81 94 236 101.88100 106.54183 space both sides 82 94 235 101.88100 105.54492 space both sides 83 94 234 101.88100 104.54800 Fr = 5.01458E+05 N/radian Fz =-1.80830E+05 N/radian 2piFz =-1.13619E+06 N Fr = 5.11345E+04 kg/radian Fz =-1.84396E+04 kg/radian 2piFz =-1.15859E+05 kg Fr = 1.12752E+05 lb/radian Fz =-4.06593E+04 lb/radian 2piFz =-2.55470E+05 lb