c write (iout,*) "yytpl(",k,i,") =",yytpl(k,i)
c write (iout,*) "zztpl(",k,i,") =",zztpl(k,i)
c write(iout,*) "rescore(",k,i,") =",rescore(k,i)
+c sigma_d(k,i)=rescore(k,i) ! right expression ?
sigma_d(k,i)=rescore3(k,i) ! right expression ?
if (sigma_d(k,i).ne.0)
& sigma_d(k,i)=1.0d0/(sigma_d(k,i)*sigma_d(k,i))