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 Unpublished - rights reserved under Copyright Laws of the United States.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 4 Current density = 2485.8350 Integration path, region of interest = 4 Point K L X Y Triangle leg to next point 1 94 255 101.88100 124.96100 space both sides 2 95 255 102.40222 124.96100 space both sides 3 96 255 102.92344 124.96100 space both sides 4 97 255 103.44467 124.96100 space both sides 5 98 255 103.96589 124.96100 space both sides 6 99 255 104.48711 124.96100 space both sides 7 100 255 105.00833 124.96100 space both sides 8 101 255 105.52956 124.96100 space both sides 9 102 255 106.05078 124.96100 space both sides 10 103 255 106.57200 124.96100 space both sides 11 104 255 107.09322 124.96100 space both sides 12 105 255 107.61444 124.96100 space both sides 13 106 255 108.13567 124.96100 space both sides 14 107 255 108.65689 124.96100 space both sides 15 108 255 109.17811 124.96100 space both sides 16 109 255 109.69933 124.96100 space both sides 17 110 255 110.22056 124.96100 space both sides 18 111 255 110.74178 124.96100 space both sides 19 112 255 111.26300 124.96100 space both sides 20 112 256 111.26300 125.92575 space both sides 21 112 257 111.26300 126.89050 space both sides 22 112 258 111.26300 127.85525 space both sides 23 112 259 111.26300 128.82000 space both sides 24 112 260 111.26300 129.78475 space both sides 25 112 261 111.26300 130.74950 space both sides 26 112 262 111.26300 131.71425 space both sides 27 112 263 111.26300 132.67900 space both sides 28 111 263 110.74178 132.67900 space both sides 29 110 263 110.22056 132.67900 space both sides 30 109 263 109.69933 132.67900 space both sides 31 108 263 109.17811 132.67900 space both sides 32 107 263 108.65689 132.67900 space both sides 33 106 263 108.13567 132.67900 space both sides 34 105 263 107.61444 132.67900 space both sides 35 104 263 107.09322 132.67900 space both sides 36 103 263 106.57200 132.67900 space both sides 37 102 263 106.05078 132.67900 space both sides 38 101 263 105.52956 132.67900 space both sides 39 100 263 105.00833 132.67900 space both sides 40 99 263 104.48711 132.67900 space both sides 41 98 263 103.96589 132.67900 space both sides 42 97 263 103.44467 132.67900 space both sides 43 96 263 102.92344 132.67900 space both sides 44 95 263 102.40222 132.67900 space both sides 45 94 263 101.88100 132.67900 space both sides 46 94 262 101.88100 131.71425 space both sides 47 94 261 101.88100 130.74950 space both sides 48 94 260 101.88100 129.78475 space both sides 49 94 259 101.88100 128.82000 space both sides 50 94 258 101.88100 127.85525 space both sides 51 94 257 101.88100 126.89050 space both sides 52 94 256 101.88100 125.92575 space both sides 53 94 255 101.88100 124.96100 Fr = 2.26575E+05 N/radian Fz =-4.04193E+04 N/radian 2piFz =-2.53962E+05 N Fr = 2.31042E+04 kg/radian Fz =-4.12162E+03 kg/radian 2piFz =-2.58969E+04 kg Fr = 5.09448E+04 lb/radian Fz =-9.08818E+03 lb/radian 2piFz =-5.71027E+04 lb