homology dihederal i-3 gradient correction src_MD

diff --git a/source/unres/src_MD/energy_p_new_barrier.F b/source/unres/src_MD/energy_p_new_barrier.F
index dbfc35e..efa39f2 100644 (file)
--- a/source/unres/src_MD/energy_p_new_barrier.F
+++ b/source/unres/src_MD/energy_p_new_barrier.F
@@ -6309,7 +6309,7 @@ c       grad_dih3=sum_sgdih/sum_gdih
 c      write(iout,*)i,k,gdih,sgdih,beta(i+1,i+2,i+3,i+4),grad_dih3
 ccc      write(iout,747) "GRAD_KAT_1", i, nphi, icg, grad_dih3,
 ccc     & gloc(nphi+i-3,icg)
-        gloc(i,icg)=gloc(i,icg)+grad_dih3
+        gloc(i-3,icg)=gloc(i-3,icg)+grad_dih3
 c        if (i.eq.25) then
 c        write(iout,*) "i",i,"icg",icg,"gloc(",i,icg,")",gloc(i,icg)
 c        endif