IBM Release 1.93 manual Postprocessor orders DIPOLE2I.ORDERS, All, DIPOLE2IEXI, DIPOLE2IEXQ

Page 69

...

 

 

 

 

 

 

 

err_tol 2.000000E-04

 

 

 

 

 

 

max_cycle 8

 

 

 

 

 

 

 

plot refractive

node 0 97 0 97 0 119

dipole2i_refractive

plot ex steady

0.000000

node 0 97 0

97 0

119

dipole2i_exi

plot ex steady

0.250000

node 0 97 0

97 0

119

dipole2i_exq

plot ey steady

0.000000

node 0 97 0

97 0

119

dipole2i_eyi

plot ey steady

0.250000

node 0 97 0

97 0

119

dipole2i_eyq

plot ez steady

0.000000

node 0 97 0

97 0

119

dipole2i_ezi

plot ez steady

0.250000

node 0 97 0

97 0

119

dipole2i_ezq

plot hx steady

0.000000

node 0 97 0

97 0

119

dipole2i_hxi

plot hx steady

0.250000

node 0

97

0

97 0

119

dipole2i_hxq

plot hy steady

0.000000

node 0

97

0

97 0

119

dipole2i_hyi

plot hy steady

0.250000

node 0

97

0

97 0

119

dipole2i_hyq

plot hz steady

0.000000

node 0

97

0

97 0

119

dipole2i_hzi

A.3. Postprocessor orders: DIPOLE2I.ORDERS

This file is machine-generated. It is the input for EMPOST, and is regenerated on each iteration of the optimizer. Sometimes it’s useful to hack this file up a little, e.g. to change a bitmap’s scale linear to logarithmic scale, or to change a colour palette. To do this, make the change and call empost directly from the command line:

empost dipole2i.orders outfile v5dfile

Files outfile and v5dfile are, respectively, the file containing the calculated scalar results (OUTPUTFACETFLUX, INPUTFACETFLUX, MIDDLEFLUX, and DISS), and a dummy filename for when the Vis5D support is integrated into empost.

Alternatively, you can change the input file (here dipole2i.par), run poems.cmd to generate a new orders file, stop the simulation by pressing ctrl-break, and then run empost manually as above.

/* dipole2i: */

 

 

 

/* Optimization of a V antenna for maximum power absorption from free space */

 

/* Parameters optimized: length and rake of

antenna, load impedance */

 

Dipole2I

/*

Run title string (no whitespace)

 

 

/*

World symmetry (X, Y, Z, XY, XZ, YZ, XYZ)

1.58000000E-006

/*

Free-space wavelength (metres)

 

5

/*

Number of subdomains

 

ALL

/*

Subdomain name (no whitespace)

 

0

/*

Type: Computational partition (0) or comparison (1)(e.g. for modematch)

DIPOLE2I_EXI

/*

ExI: file name for the real

part of Ex

DIPOLE2I_EXQ

/*

ExQ: file name for the imaginary part of Ex

65

Image 69
Contents IBM T. J. Watson Research Center Yorktown Heights, NY Page IBM T. J. Watson Research Center Yorktown Heights, NY HOW Poems Works Using PoemsMotivation Chapter IntroductionPhilosophy Optimization StructurePage Poems system organization Program Organization Front-End Script poems.cmdScript Operation Postprocessor Empost Fdtd Engine FIDO/TEMPESTCluster Control Visualization System VIS5DParallel Processing Command Reference Poems Command-Line OptionsGlobal Group Lambda FreqFunction HostsMacdef Which means that the host’s predefined hostname is not usedPrint MacroRandomseed SETSimulator Title World GroupVerbose BoundaryBasicstep Material GroupXrange Yrange DefineParameters epsReal epsImag muReal muImag Object Group BlockFAN Grating HollowboxTiledplane Curve 3DCURVECylinder Source Group Output Group Command GroupField Postprocess GroupCAD WebpageFarfield FluxIntegral Modematch ListMOVIE3D MovieSlice DissipationOptimize Group VariablesGuess Limit StorePenalty Merit Schedule Group ParametersRange Symmetry Computational DomainObjects Materials Perfectly-Matched LayersPlane Waves Page Beam Sources Merit Functions OptimizationPhase uniformity across a plane 10 Optimized V antenna refractive Worked Example Optimizing a V AntennaPage Worked Example Doped Silica Waveguide Mode Worked Example Glass Ridge Waveguide to Free Space CouplerPredefined Constants Confine Reserved NamesArithmetic Operators Predefined Mathematical FunctionsABS Logical OperatorsAcos AcoshCeil ATAN2COS Elintk20. LN IntegralMAX MINROOT1D RandomRound SignAnalytical Pupil Functions Material Parameter FunctionsFlattop Tempest and General Fdtd Information Startup and Steady StateTime step Page Appendix A. V-Antenna Optimization Run Poems Input DIPOLE2I.PAR END Material END Object END World Subdomain ALLEND Command END SourceEND Output END Optimize END Postprocess Amplex PhaseexPage Page Page END Tempest Input File DIPOLE2I.PAR.IN Written by Phil Hobbs Pages of pointsource statements omitted ALL Postprocessor orders DIPOLE2I.ORDERSDIPOLE2IEXI DIPOLE2IEXQDIPOLE2IEYQ DIPOLE2IEYIDIPOLE2IEZI DIPOLE2IEZQPOSTPROC.1.NAME MiddlefluxArray Amplex POSTPROC.1.PARMSTRINGArray DIPOLE2IPHASEEXPOSTPROC.2.PARMSTRING FF2POSTPROC.6.NAME DIPOLE2IPXArray Poyntingz DIPOLE2IPZPOSTPROC.10.PARMSTRING POSTPROC.9.PARMSTRINGPOSTPROC.11.NAME Slice IndexnPOSTPROC.13.COMPARISONDOMAIN Slice PoyntingzDIPOLE2IPZXY0.BMP POSTPROC.14.NAMEDIPOLE2IPXZX0.BMP POSTPROC.16.COMPARISONDOMAINPOSTPROC.17.NAME Slice AmplexDIPOLE2IPHASEEXZX0.BMP DIPOLE2IPHASEEXXY0.BMPPOSTPROC.20.COMPARISONDOMAIN DIPOLE2IDISSZX0.BMPDIPOLE2IEXQZX0.BMP POSTPROC.24.COMPARISONDOMAINRun Results DIPOLE2I.SIMPLEX Page Page Page Page Page Tempest patches Fdtd and TempestTempest limitations Advice common to all or most Fdtd programsSample X11 Configuration Window System ConfigurationRunning Vis5D Release NotesWish list Beta Release Limitations Page Page Index Emdenormal EmunderflowMatlab Maxordersources 81 Maxpointsources