help reg this loop what is the content of idxx and and i1 and cnt

    idx11=find(initsec==temp(:,2));
    t=0;
    for i=1:20,
        i1=find(i==temp(idx11,8));
        if ~isempty(i1)
            t=t+1;
            cnt(t)=i;
        end
    end

[Roger Stafford]

I would suggest you execute the code and find out for yourself. It is very simple code.