"ITRI-NTU 3D-FDTD" 修訂間的差異

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(Input file 2: parameters assigned command)
(Input file 2: parameters assigned command)
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[[$CPML_ratio_maxsigma]]
 
[[$CPML_ratio_maxsigma]]
  +
  +
[[$IncCPMLpar]]
  +
  +
[[$Output1Dincident]]
   
 
== The format of output setting files ==
 
== The format of output setting files ==

於 2018年8月24日 (五) 09:29 的修訂

3D-FDTD is named from three dimensional finite difference time domain method. This program models computational electrodynamics which is refer to the book Computational Electrodynamics: The Finite-Difference Time-Domain Method, Third Edition, by Allen Taflove.


Input file 1: parameters assigned command

Be careful: Although most sequences of functions are not important, the function $NumberofObject MUST appear before the function $MaterialStructure and $MaterialParameter.


$SParameterDirectory

$TimeStep

$OutputStep

$SpaceRegion

$CellNumber

$BCsetting

$PMLlayer

$SourceType

$SourcePosition

$SourceFrequency

$NumberofObject

$MaterialStructure

$MaterialParameter

Input file 2: parameters assigned command

Note: You can run the FDTD program WITHOUT the input file 2. However, if using this, you should really know the meaning of each function and parameter; otherwise, the program may not execute correctly after you change any default parameter.


$SaveType

$CourantFactor

$Backgroundparameter

$CPML_m

$CPML_max_kapa

$CPML_ma

$CPML_max_a

$CPML_ratio_maxsigma

$IncCPMLpar

$Output1Dincident

The format of output setting files

index.set

_position.set

_field-coefficients.set

pml-coefficients.set

region_number.set

source_timedomain.set

source_freqdomain.set

The format of output files

.dat

The meaning of the parameters in source codes