function kernel = kl_galerkin(r,PP,ii,rnxrn1,v,yset,yset_mag,geometry,nodes,cdvdiff,N,area2)
%KL_GALERKIN - Galerking kernel for BEM of linear model
% function kernel = kl_galerkin(r,PP,ii,rnxrn1,v,yset,yset_mag,geometry,nodes,cdvdiff,N,area2)
% r1 r2 r3 are vertives 
% r1 , r2 , r3, DET are length(v) by 1

%<autobegin> ---------------------- 26-May-2004 11:30:45 -----------------------
% --------- Automatically Generated Comments Block Using AUTO_COMMENTS ---------
%
% CATEGORY: Forward Modeling
%
% Alphabetical list of external functions (non-Matlab):
%   toolbox\dotprod.m
%   toolbox\hrow_linear.m
%
% At Check-in: $Author: Mosher $  $Revision: 14 $  $Date: 5/26/04 9:59a $
%
% This software is part of BrainStorm Toolbox Version 2.0 (Alpha) 24-May-2004
% 
% Principal Investigators and Developers:
% ** Richard M. Leahy, PhD, Signal & Image Processing Institute,
%    University of Southern California, Los Angeles, CA
% ** John C. Mosher, PhD, Biophysics Group,
%    Los Alamos National Laboratory, Los Alamos, NM
% ** Sylvain Baillet, PhD, Cognitive Neuroscience & Brain Imaging Laboratory,
%    CNRS, Hopital de la Salpetriere, Paris, France
% 
% See BrainStorm website at http://neuroimage.usc.edu for further information.
% 
% Copyright (c) 2004 BrainStorm by the University of Southern California
% This software distributed  under the terms of the GNU General Public License
% as published by the Free Software Foundation. Further details on the GPL
% license can be found at http://www.gnu.org/copyleft/gpl.html .
% 
% FOR RESEARCH PURPOSES ONLY. THE SOFTWARE IS PROVIDED "AS IS," AND THE
% UNIVERSITY OF SOUTHERN CALIFORNIA AND ITS COLLABORATORS DO NOT MAKE ANY
% WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
% MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, NOR DO THEY ASSUME ANY
% LIABILITY OR RESPONSIBILITY FOR THE USE OF THIS SOFTWARE.
%<autoend> ------------------------ 26-May-2004 11:30:45 -----------------------

% History -------------------------------
% JCM 08-Sep-2003 Commenting
% ---------------------------------------

hrow = hrow_linear(r,PP,v,yset,yset_mag,geometry,nodes,cdvdiff,N,area2);
kernel = dotprod(r,rnxrn1(:,3*ii-2:3*ii)).*hrow;
