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function CSX = AddDump(CSX, name, varargin)
% function CSX = AddDump(CSX, name, varargin)
%
% Add a dump property to CSX with the given name.
%
% possible arguments for useage with openEMS:
% DumpType: 0 for E-field time-domain dump (default)
% 1 for H-field time-domain dump
% 2 for electric current time-domain dump
% 3 for total current density (rot(H)) time-domain dump
%
% 10 for E-field frequency-domain dump
% 11 for H-field frequency-domain dump
% 12 for electric current frequency-domain dump
% 13 for total current density (rot(H)) frequency-domain dump
%
% 20 local SAR frequency-domain dump
% 21 1g averaging SAR frequency-domain dump
% 22 10g averaging SAR frequency-domain dump
%
% 29 raw data needed for SAR calculations (electric field FD,
% cell volume, conductivity and density)
%
% Frequency: specify a frequency vector (required for dump types >=10)
%
% DumpMode: 0 no-interpolation
% 1 node-interpolation (default, see warning below)
% 2 cell-interpolation (see warning below)
%
% FileType: 0 vtk-file dump (default)
% 1 hdf5-file dump
%
% SubSampling: field domain sub-sampling, e.g. '2,2,4'
% OptResolution: field domain dump resolution, e.g. '10' or '10,20,5'
%
% MultiGridLevel: Request to dump from a multigrid level (default is 0)
% Note: This only takes effect if the method supports and
% uses multiple grids!
%
% StartTime/StopTime: Define a start and/or stop time (in seconds)
% for this dump to be active.
%
% Warning:
% FDTD Interpolation abnormalities:
% - no-interpolation: fields are located in the mesh by the
% Yee-scheme, the mesh only specifies E- or H-Yee-nodes
% --> use node- or cell-interpolation or be aware of the offset
% - E-field dump & node-interpolation: normal electric fields on
% boundaries will have false amplitude due to forward/backward
% interpolation in case of (strong) changes in material
% permittivity or on metal surfaces
% --> use no- or cell-interpolation
% - H-field dump & cell-interpolation: normal magnetic fields on
% boundaries will have false amplitude due to forward/backward
% interpolation in case of (strong) changes in material permeability
% --> use no- or node-interpolation
%
% e.g. AddDump(CSX,'Et');
% CSX = AddBox(CSX,'Et',10,[0 0 0],[100 100 200]); %assign box
%
% or AddDump(CSX,'Ef',DumpType, 10, 'Frequency',[1e9 2e9]);
% CSX = AddBox(CSX,'Ef',10,[0 0 0],[100 100 200]); %assign box
%
% or AddDump(CSX,'Ht','SubSampling','2,2,4','DumpType',1);
% CSX = AddBox(CSX,'Ht',10,[0 0 0],[100 100 200]); %assign box
%
% See also AddMaterial, AddExcitation, AddProbe, AddMetal, AddBox
%
% CSXCAD matlab interface
% -----------------------
% author: Thorsten Liebig
[CSX pos] = AddProperty(CSX, 'DumpBox', name);
% make Node-Interpolation the default
CSX.Properties.DumpBox{pos}.ATTRIBUTE.DumpMode = 1;
for n=1:numel(varargin)/2
if ~ischar(varargin{2*n-1})
error(['CSXCAD::AddDump: not an attribute: ' varargin{2*n-1}]);
end
if strcmp(varargin{2*n-1},'Frequency')
CSX.Properties.DumpBox{pos}.FD_Samples=varargin{2*n};
else
CSX.Properties.DumpBox{pos}.ATTRIBUTE.(varargin{2*n-1})=varargin{2*n};
end
end
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