clear row
clear col
clear source
clear target
%% eliminates self connections
for t = 1 : length(cross) 
    cross(t,t) = 0;
end
%% eliminate NaN values
cross(find(isnan(cross)))=0;
%%

% %% REMOVE ARTEFACTED CHANNELS
% artefacted_channels = [4 19 37 46 62 63];
% for u = 1 : length(artefacted_channels)
%     cross(artefacted_channels(u) , :)=0;
%     cross(: , artefacted_channels(u))=0;
% end
% %% 


%SELECT TRESHOLD VALUE%

treshold=0.7; %for fixed threshold
[row,col]=find(cross>treshold); %for fixed threshold

if isempty(row)
    error('No correlations were found with the defined threshold value! Change the threshold value in cross_selection_correlated_channels.m')
end




j=0;
for i=1:length(row)
    
    
    %         if delay(row(i),col(i)) >= 0;
    j=j+1;
    %             row(i)
    %             col(i)
    %             pause
    formatSpec = 'channels: %2.0f and %2.0f \n';
    fprintf(formatSpec,col(i),row(i))
    source(j)=col(i);
    target(j)=row(i);
    weight(j)=cross(row(i),col(i));
    %         end
    
end
N=length(source);
%%
map()