[NUMERIC,TXT,RAW]=xlsread('GRB_Tab.xlsx','Foglio3');
%display(RAW);
[urlstr,status] = urlread('http://people.na.infn.it/~garufi/Long');
for i=1:length(RAW)
    trignum=RAW{i,2};
    nmstr=sprintf('%d', trignum);
    idx=strfind(urlstr,nmstr);
    if ~isempty(idx)
        fprintf(1,'%d %s %s\n',i, nmstr, RAW{i,1});
    end
end