Merge branch 'multichain' of mmka:unres into multichain

[unres.git] / source / unres / src_MD-M / energy_p_new_barrier.F

diff --git a/source/unres/src_MD-M/energy_p_new_barrier.F b/source/unres/src_MD-M/energy_p_new_barrier.F
index 8c0706c..439fb81 100644 (file)
--- a/source/unres/src_MD-M/energy_p_new_barrier.F
+++ b/source/unres/src_MD-M/energy_p_new_barrier.F
@@ -1663,6 +1663,7 @@ C Calculate the radial part of the gradient
             gg(3)=zj*fac
 C Calculate angular part of the gradient.
             call sc_grad
+            endif    ! sss
             ENDIF    ! dyn_ss            
           enddo      ! j
         enddo        ! iint
@@ -2498,12 +2499,26 @@ c       write (iout,*) 'i=',i-2,gtb1(2,i-2),gtb1(1,i-2)
 c       write(iout,*)  'b1=',b1(1,i-2)
 c       write (iout,*) 'theta=', theta(i-1)
        enddo
+#else
+        b1(1,i-2)=b(3,iti)
+        b1(2,i-2)=b(5,iti)
+        b2(1,i-2)=b(2,iti)
+        b2(2,i-2)=b(4,iti)
+       b1tilde(1,i-2)=b1(1,i-2)
+       b1tilde(2,i-2)=-b1(2,i-2)
+       b2tilde(1,i-2)=b2(1,i-2)
+       b2tilde(2,i-2)=-b2(2,i-2)
+        EE(1,2,i-2)=eeold(1,2,iti)
+        EE(2,1,i-2)=eeold(2,1,iti)
+        EE(2,2,i-2)=eeold(2,2,iti)
+        EE(1,1,i-2)=eeold(1,1,iti)
+      enddo
+#endif
 #ifdef PARMAT
       do i=ivec_start+2,ivec_end+2
 #else
       do i=3,nres+1
 #endif
-#endif
         if (i .lt. nres+1) then
           sin1=dsin(phi(i))
           cos1=dcos(phi(i))
@@ -3049,11 +3064,18 @@ C
 C 14/01/2014 TURN3,TUNR4 does no go under periodic boundry condition
       do i=iturn3_start,iturn3_end
         if (itype(i).eq.ntyp1 .or. itype(i+1).eq.ntyp1
+C changes suggested by Ana to avoid out of bounds
+     & .or.((i+4).gt.nres)
+     & .or.((i-1).le.0)
+C end of changes by Ana
      &  .or. itype(i+2).eq.ntyp1
-     &  .or. itype(i+3).eq.ntyp1
-     &  .or. itype(i-1).eq.ntyp1
-     &  .or. itype(i+4).eq.ntyp1
-     &  ) cycle
+     &  .or. itype(i+3).eq.ntyp1) cycle
+        if(i.gt.1)then
+          if(itype(i-1).eq.ntyp1)cycle
+        end if
+        if(i.LT.nres-3)then
+          if (itype(i+4).eq.ntyp1) cycle
+        end if
         dxi=dc(1,i)
         dyi=dc(2,i)
         dzi=dc(3,i)
@@ -3076,6 +3098,10 @@ C 14/01/2014 TURN3,TUNR4 does no go under periodic boundry condition
       enddo
       do i=iturn4_start,iturn4_end
         if (itype(i).eq.ntyp1 .or. itype(i+1).eq.ntyp1
+C changes suggested by Ana to avoid out of bounds
+     & .or.((i+5).gt.nres)
+     & .or.((i-1).le.0)
+C end of changes suggested by Ana
      &    .or. itype(i+3).eq.ntyp1
      &    .or. itype(i+4).eq.ntyp1
      &    .or. itype(i+5).eq.ntyp1
@@ -3139,6 +3165,10 @@ c Loop over all pairs of interacting peptide groups except i,i+2 and i,i+3
 c
       do i=iatel_s,iatel_e
         if (itype(i).eq.ntyp1 .or. itype(i+1).eq.ntyp1
+C changes suggested by Ana to avoid out of bounds
+     & .or.((i+2).gt.nres)
+     & .or.((i-1).le.0)
+C end of changes by Ana
      &  .or. itype(i+2).eq.ntyp1
      &  .or. itype(i-1).eq.ntyp1
      &                ) cycle
@@ -3192,6 +3222,10 @@ c        write (iout,*) 'i',i,' ielstart',ielstart(i),' ielend',ielend(i)
         do j=ielstart(i),ielend(i)
 c          write (iout,*) i,j,itype(i),itype(j)
           if (itype(j).eq.ntyp1.or. itype(j+1).eq.ntyp1
+C changes suggested by Ana to avoid out of bounds
+     & .or.((j+2).gt.nres)
+     & .or.((j-1).le.0)
+C end of changes by Ana
      & .or.itype(j+2).eq.ntyp1
      & .or.itype(j-1).eq.ntyp1
      &) cycle
@@ -4922,6 +4956,7 @@ cgrad        enddo
             ghpbc(k,iii)=ghpbc(k,iii)-ggg(k)
           enddo
         endif
+       endif
       enddo
       ehpb=0.5D0*ehpb
       return