function [vr,vt]=cpot(xv,yv,e,cr,rap,nc,nmax,nelec)
%CPOT - UNKNOWN, Send to Archive?
% function [vr,vt]=cpot(xv,yv,e,cr,rap,nc,nmax,nelec)

%<autobegin> ---------------------- 26-May-2004 11:29:55 -----------------------
% --------- Automatically Generated Comments Block Using AUTO_COMMENTS ---------
%
% CATEGORY: Archive
%
% Alphabetical list of external functions (non-Matlab):
%   toolbox\pleg.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 11:29:55 -----------------------

fn=zeros(nmax,1);
rnun=zeros(nmax,1);
[fn,rnun]=coef3(cr,rap,e,nc,nmax);
p0=zeros(nmax,nelec);
p1=zeros(nmax,nelec);
[p0,p1]=pleg(xv,nelec,nmax);
vr=(fn.*rnun)'*p0;
vt=(fn'*p1).*yv;


