ElementLHS4ConPen.m

function me = ElementLHS4ConPen(nnpe,nqptv,wtq,bigN,bigNprime,detj,dampfac)
% forms elemental LHS  matrix for consistent penalty 



iend=nnpe;

me = zeros(iend,iend);

                                       
for   k=1:1:nqptv
    
   bigNqp = bigN(:,k)'; 

   bigNprimeqp = bigNprime(:,:,k); 
                                  
   xkfac(k)=wtq(k)*detj(k);
 
   me = me + xkfac(k)*(bigNqp' * bigNqp + dampfac * bigNprimeqp' *  bigNprimeqp);   
   
end