6353c70ae5
Operator: new method to get corresponding engine
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2014-01-06 15:40:39 +01:00
3fc2a41af9
operator: change how to average material to allow for overloaded cylindrical handling
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-12-28 21:02:49 +01:00
87b6650f67
fix and improvemnt in getting cell center coordinate for material averaging
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-12-28 20:57:31 +01:00
dcf2e8c0cf
Operator: get access to cell center material averaging coordinates
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-12-20 15:48:04 +01:00
e27e4057e1
operator: make Grid_Path a typedef struct
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-08-16 13:19:12 +02:00
655cb7daed
operator: fix in handling curve primitives in cylindrical coordinates
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-06-05 14:56:34 +02:00
8d8759cb1b
Operator: add optional range to DumpPEC2File to allow for separated dump in case of a multi grid cylindrical operator
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-03-27 12:02:08 +01:00
816553fc34
Operator: allow to choose time stepping method
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-03-27 11:58:24 +01:00
8d5043bd44
operator: alternative material averaging method
...
If constant cell material is activated, material probing is performed
only in the center of a primary cell.
This should improve and simplify SAR calculation if all materials
are assumed as constant within a primary YEE cell.
Usage from Matlab/Octave:
FDTD = InitFDTD('CellConstantMaterial',1);
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-02-18 10:38:55 +01:00
b3ef0361b2
Operator: Get node coordinates in the given coordinate system
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-02-06 16:40:32 +01:00
183ea9f776
Operator: replacement for GetOriginalNumLines + use full or simple mesh for snapping
...
Note: these are a lot and dangerous changes --> require a lot of testing
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-02-06 16:33:12 +01:00
0022996df6
FDTD: new argument to reduce the used timestep by a given factor
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2012-09-27 14:20:20 +02:00
3546fcc97d
TFSF: some critical fixes & Tutorial updates
2012-07-23 12:10:35 +02:00
ad90817a50
continued (internal) reorganization of excitation
2012-07-17 13:23:00 +02:00
e20121540f
reorganization and cleanup of excitation handling
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2012-07-16 17:15:10 +02:00
4e2dba9b55
use float to calculate EC parameter to save some memory
2012-07-12 10:06:13 +02:00
410d250995
operator: new GetDiscDelta method
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2012-06-25 13:20:04 +02:00
993466fd69
fixed typo
2012-06-06 10:13:04 +02:00
317ef82993
new FDTD extension: conducting sheet model
2012-05-08 13:58:20 +02:00
f62da05c12
rewritten SAR calculation
2012-04-27 16:37:42 +02:00
01bdb9e03e
find and delete an existing operator extension
2011-07-25 14:57:09 +02:00
2e8e8caa4e
Operator: new SnapBox2Mesh + used by CalcLumpedElement
2011-07-22 09:58:02 +02:00
28dc323e8a
revised Operator::SnapToMesh & fix in cylindrical H-Field interpolation
2011-04-27 13:01:02 +02:00
7b34a8706a
new lumped elements using new CSPropLumpedElement CSXCAD-class
2011-04-08 09:59:48 +02:00
7ac5ab67c8
Operator & Operator_Cylinder: changes to material averaging methods
...
Operator:
- new method to setup the mesh: SetupCSXGrid()
- Most methods handling material and operator calculations are now protected.
- New method for accessing the material distribution.
Operator_Cylinder:
- overloaded SetupCSXGrid() handling cylindrical specialties
- This commit adds an additional line in alpha-direction
in case of a closed cylinder simulation. Thereby the material averaging
will be accurate at the alpha-interface
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2011-03-18 14:17:09 +01:00
aba33c58bd
excitation moved to its own extension
...
the benefit of this approach is, that the excitation
is subject to the extensions priorities
2011-03-16 16:26:01 +01:00
43e1f43c42
new operator method: GetYeeCoords & usage to calc excitations and metal
2011-03-16 12:26:41 +01:00
8e2fce0e8c
reduce AdrOp usage
2011-03-14 15:58:38 +01:00
9d51971c26
MPI: fix for cylindrical coordinate engine + MPI
2011-03-10 10:39:07 +01:00
b73004be48
new method to dump excitation signals
2011-03-10 10:34:40 +01:00
2e2f75807e
Operator-Base: access stored discrete material
2011-01-31 12:22:21 +01:00
24bac9499f
allocate dynamic CSX and allow access from basic operator
2011-01-31 12:00:00 +01:00
67d1307fdf
fixed the operator resetting & cleanup + a lot of memory leaks fixed
2011-01-24 11:11:45 +01:00
2c3ebe5a7d
new dump type: electric current density (J = kappa * E)
2011-01-07 16:12:07 +01:00
ea496b6129
operator: new material data storage for post-processing purposes
2011-01-07 10:55:31 +01:00
3104335dce
replaced GetMeshDelta by GetEdgeLength & partially removed AdrOp
2010-12-08 16:55:27 +01:00
57ead21ccc
real abstract base classes for common operator and engine-interface
2010-12-07 14:47:22 +01:00
9d3761b1d0
Init style: applied astyle.sh
...
astyle --style=allman --indent=tab --indent-cases {} \;
please apply this style prior to any future commit
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2010-12-06 15:31:11 +01:00
16263e8f9a
new Operator_Base class
...
- This class is meant as an abstract base for any time-domain and rect-grid numerical solver.
- All processing methods should only use this base class
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2010-12-06 10:00:08 +01:00
907ac3cff2
default debug flag and update/fix for cylindrical coords
2010-10-27 14:49:16 +02:00
d31b3ffbb2
updated debug dumps
...
The debug dump routines do not work correctly in cylinder coords (--nativeFieldDumps may help)!
2010-10-27 11:17:58 +02:00
4e91cb95dc
bugfix: --debug-PEC now works with all engines; operator now uses Get... and Set... functions
2010-10-20 07:26:16 +02:00
060b93d089
operator: removed redundant methods using integer positions
2010-09-17 15:34:39 +02:00
d42d2f0108
dump_PEC: don't use depreciated MainOp
2010-09-17 12:08:49 +02:00
8d657430c0
Merge branch with multigrid
...
Conflicts:
FDTD/operator.h
FDTD/operator_cylinder.cpp
2010-09-08 16:37:40 +02:00
20ade0f053
new: enable cascaded multi-grids... incl. an example
2010-09-08 16:07:28 +02:00
bd4794ecc4
NEW: cylindrical multigrid FDTD
...
this is a new multi grid approach for the cylindrical FDTD.
The FDTD domain will be split in two regions in radial direction.
The "inner" region will have half as many disc-lines in alpha direction and therefore allow for a much larger timestep which increases the simulation speed.
Todo:
- currently only a homogeneous disc is allowed in alpha direction
- some extensions have to be tested and prepared for this approach (e.g. pml)
- speed enhancement and more efficient memory usage
- lots and lots of testing...
2010-09-08 07:36:32 +02:00
12c26f834a
always show the optimal timestep
2010-09-02 22:12:03 +02:00
df3e7c0c12
major operator revision
...
- now the equivalent circuits are calculated by first calculating the averaged material properties
- this approach should also be save for the cylindrical FDTD
This needs some further testing, especially for the cylindrical operator!!
2010-09-02 15:35:13 +02:00
200832b423
operator: setup excitation from xml
2010-08-30 08:25:10 +02:00
Thorsten Liebig
Sebastian Held